Company Overview: Overair is positioned to be a global leader in advanced air mobility.  Based in Santa Ana, California, Overair’s rapidly growing team is harnessing decades of aerospace innovation led by Abe Karem, creator of the Predator unmanned aerial vehicle and the A160 Hummingbird, to build and operate all-electric vertical takeoff and landing aircraft for urban air mobility.  With a path to FAA certification in the mid-2020s, Butterfly will be the most robust, efficient and quiet aircraft in its class. Job Overview: We are seeking a highly skilled and experienced EWIS Engineer.  As a Staff EWIS Engineer, you will be responsible for leading the design, development, and certification of the Electrical Wiring and Interconnect Systems (EWIS) for our eVTOL aircraft. Qualified candidates will be responsible for design and documentation of the wiring harnesses and related systems as well as the development of company EWIS procedures and standards.This role requires the candidate to thrive in a high paced environment and be comfortable with the design, development, and test life cycle of rapid aerospace R&amp;D.  This role will include interfacing with engineering management, certification authorities, and fellow design engineers and analysts, so strong communication and inter-personal skills are required. Roles and Responsibilities:  <ul><li>Lead engineer responsible for the design, installation, testing, and maintenance of the EWIS.</li><li>Develop compliant integration of EWIS components, ensuring adherence to industry standards and regulations.</li><li>Creation and maintenance of EWIS documentation, including wire diagrams, cable schedules, routing plans, and harness specifications.</li><li>Collaborate with the design, systems, and certification teams to define and validate the requirements and interfaces of the EWIS.</li><li>Coordinate with suppliers and vendors to ensure the timely delivery of high-quality components and materials for the EWIS.</li><li>Ensure compliance with relevant regulatory standards, such as FAA regulations, DO-160, and DO-254, throughout the EWIS development and certification process.</li><li>Provide technical guidance and support to the team, assisting with problem-solving, troubleshooting, and decision-making.</li><li>Design and document wiring harnesses and systems using CAD wiring software.</li><li>Develop internal wiring harness standards and guidance based on AC 43.13-1B, AS50881, ASTM F2639.</li><li>Work across IPT's/engineering groups to define wiring system architecture, connections, and routing.</li><li>Define and Design wire routing inside CATIA 3DX.</li><li>Define subsystem tests to verify and ensure EWIS grounding and EMI rejection performance.</li><li>Lead testing and aircraft integration efforts, troubleshoot and verify wiring harness builds and installations.</li><li>Support configuration and change management of the EWIS system on the aircraft.</li></ul> Required Qualifications:<ul><li>10+ Years experience with aircraft EWIS specific Electrical Installations and design</li><li>Strong background in electrical systems, block diagrams and HV and battery systems architecture.</li><li>Bachelor's degree in Electrical, Aerospace Engineering or related field</li><li>Experience using CATIA V5/V6 Electrical Workbenches (Electrical Harness Installation/Electrical Part Design)</li><li>CATIA MFG Workbenches (EHF and Drafting)</li><li>Knowledge of wiring diagram design tools (CHS, AutoCAD, 3DX Electrical Systems, Mentor Graphics Capital, Zuken E3, Altair Harnesslink, etc)</li></ul> Preferred Qualifications: <ul><li>Experience with design for certification, and producing certification artifacts in accordance to FAA PART 23 and/or PART 25 subpart H</li><li>Experience with design for HIRF and Lightning requirements</li><li>Experience with EVTOL, Electric Aircraft, or similar platforms</li></ul> Join our passionate team at Overair and contribute to shaping the future of urban air mobility. If you are driven by innovation, thrive in a fast-paced environment, and have a passion for cutting-edge technology, we want to hear from you. Apply now and be part of our exciting journey towards revolutionizing urban transportation.Diversity and Inclusion:Overair believes that diversity and inclusion are vital to our success. We believe that by embracing different ideas and approaches, we enhance our ability to deliver the best results for our employees, our environment, and ultimately our business partners and customers. We foster a culture where all colleagues are able to share their passions and ideas in order that we may collectively embrace and overcome the challenges in our industry, and work toward a brighter future.Overair is an Equal Opportunity / Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, age, or any other federally protected class. Summary of Benefits:<ul><li>Overair pays 100% of the premiums for Medical, Dental, and Vision for employees and dependents.</li><li>Flexible Spending Account with a company match of up to $1,000.</li><li>401(k) plan with a 6% company match, no vesting period, and immediate eligibility.</li><li>12 weeks of supplemental paid family leave.</li><li>Company-paid Life &amp; AD&amp;D Insurance.</li><li>Voluntary Life, Accident, Hospital Indemnity, and Critical Illness insurance.  </li><li>Employee equity incentive program (stock options).</li><li>No cost Employee Assistance Program and Virtual Counseling.</li><li>Generous paid time off policy, including 4 weeks of vacation, 10 holidays, 6 sick days, and volunteer time.</li></ul>Overair expects to pay: $140,000 - $185,000 per year. Your level and the compensation package offered will be determined by location, job-related knowledge, skills, and experience.

Staff Engineer, Electrical Wiring Interconnect System Design

<div><div>BIOGAS PLANT MECHANIC - RIALTO BIOENERGY FACILITY Company Description:Anaergia is a global leader in the production of clean energy, fertilizer, and recycled water from virtually any waste stream, offering the widest range of maximizing resource recovery solutions for the municipal, industrial, commercial, and agricultural markets. Anaergia’s integrated solutions create value for its customers in the forms of renewable energy, quality fertilizers, and clean water, while dramatically reducing the cost of waste management.  Anaergia delivers integrated solutions globally through established offices in North America, Europe, Africa, and Asia and its breakthrough technologies are in use at over a thousand resource recovery facilities worldwide, reducing greenhouse gas emissions while creating new revenue sources for its clients. Facility DescriptionAnaergia’s Rialto California Bioenergy Facility will be the largest organics waste diversion facility in North America.  The facility converts organic waste streams into renewable electricity, renewable natural gas, and fertilizer products which would otherwise be destined for landfill disposal.  The facility will utilize Anaergia’s proprietary organics polishing system, anaerobic digestion, digestate drying, pyrolysis, and biogas conditioning to supply renewable natural gas into the pipeline and produce quality fertilizers.  The facility utilizes four combined heat and power engines to generate electricity for the site.  The Rialto project reduces greenhouse gas emissions by 220,200 metric tons per year. Job Description:This role reports to the Rialto Plant Maintenance Manager.  Anaergia is seeking mechanics skilled in installing, aligning, maintaining, and repairing components for a variety of mechanical equipment such as industrial pumps, hydraulic controls, regulators, valves, piping systems, chemical feed systems, conveyors, screw feeders, compressors, feed, production, and distribution equipment. The ideal candidate will possess the competencies listed below: TECHNICAL SKILLSHave the ability to read blueprints, technical manuals, and engineering specifications to maintain and fix equipment.  Identify the tools, and equipment necessary for repair and maintenance work.  Identify parts and other materials required to maintain and fix equipment.  Perform basic diagnostic testing of pumps, compressors, conveyors, screws, and other large industrial machinery.  Ability to check machine performance, dismantle machines, and remove parts for repair using hand tools, chain falls, jacks, cranes, or hoists.  Test damaged parts in comparison to specifications.  Replace the damaged and worn parts if necessary. Basic pipefitting capabilities. Ability to maintain records of repair and maintenance work using CMMS system.  Capabilities to lead contract mechanical work activities outside the capabilities of our local staff.  The ability to weld is a plus. COMMUNICATION SKILLSEffectively communicate with managers, engineers, operations, and contract personnel.  Able to communicate with City, State, and Federal Agencies that may inspect plants; produce clear and concise written documents and records; maintain accurate computer logs. SAFETY/ENVIRONMENTAL FOCUSAnaergia promotes a Safety Policy that fosters a DO IT SAFE or not at all philosophy.  Anaergia applies strict adherence to plant permit requirements with a focus on sustainability and protecting the environment.  This position requires the ability to strictly follow safety practices, rules, and procedures when working with process equipment.  Ability to look after others and communicate to them when you observe unsafe behaviors.  Ability to take a proactive approach to foster a safe work environment with a philosophy “Zero Injuries are Achievable”.  Identify, report, and correct unsafe working conditions and/or equipment in an efficient and timely manner.  Respond quickly to emergency conditions on equipment and ability to learn equipment isolation Lock Out Tag Out procedures.  Ability to work at heights and small confined spaces. Ability to Wear Personnel Protective Equipment such as but not limited to Hard hats, Safety Glasses, Goggles, Hearing Protection, Safety Shoes/Boots, Respirators, SCBA, Dust Masks, chemical suits, or Electrical Proximity Suits. ANALYTICAL SKILLSAbility to apply reasoning and judgment in diagnosing mechanical faults and troubleshooting issues.  Choose the best methods of repair of equipment. Understand record readings and test results accurately and determine actions to be taken for exceptions.  Identify important detailed equipment operations.  Identify areas for improvement and seek creative solutions; act as an effective troubleshooter. Typical DutiesTypical duties may include tasks in the following areas:<ul><li> Repairing - Diagnosing, disassembling, and removing damaged parts from equipment; reassembling and testing for normal function (seals, bearings, gaskets, filters, etc.)</li><li> Installation of Equipment - Preparing for installation; installing equipment, using hand/power tools, and a variety of rigging equipment.</li><li> Pipe Work - Troubleshooting problems with Operators, determining required materials, working with Operators on isolation of piping, performing repairs; designing and laying out new piping projects, planning, coordinating, ordering materials, and assembling and performing leakage tests.</li><li> Parts- Analyzing part failure/malfunction, considering alternatives, using precision measuring equipment, and maintaining spare part inventory.</li><li> Preventive Maintenance - Performing routine scheduled maintenance tasks related to lubrication, filtering systems, driving components, equipment adjustments; condition monitoring measurements, and performing tests on plant equipment.</li><li> Ventilating Equipment - Performing routine maintenance of related equipment, performing minor repairs, and preparing brief reports on equipment condition</li><li> Equipment History Records- Maintain records using CMMS system, keep the system up to date, modify as required for new equipment, parts, etc.</li><li> LOTO with Operators prior to starting work on any equipment.</li></ul> Education and ExperienceGraduation from high school or GED equivalent. Two years of progressively responsible experience maintaining industrial plant process equipment.  Attainment of journey-level status with work experience in industrial plant process equipment.  Must possess a valid California driver's license and a satisfactory driving record, the ability to become mobile crane certified, man lift and forklift certified. Physical, Mental, Environmental and Working Conditions<ul><li> Body <ul><li> Mobility to stand, sit, walk, stoop, twist, bend, climb ladders, crawl, balance, kneel, crouch, reach overhead, lift, and carry up to 50 pounds.</li><li> Perform other strenuous work. </li><li> Must possess vision enough to read standard-size text, distinguish colors, and at distances over 20 feet. </li><li> Requires the ability to speak and hear well enough to communicate clearly and understandably in person to individuals and groups</li><li> Possess manual dexterity enough to use hands, arms, and shoulders repetitively and without limitation to range and motion to operate a keyboard, tools, and specialized equipment.</li><li> May be required to drive work vehicles. </li><li> Must be clean-shaven when required to wear respiratory protection equipment</li></ul></li><li> Environmental and Working Conditions<ul><li> Positions are assigned to the Rialto Plant with work that involves exposure to industrial machinery, biohazardous materials and chemicals, toxic chemicals, and other contagious environments.</li><li> May work in Confined spaces.</li><li> May be subjected to moving mechanical parts or vehicles, electrical currents, fumes, gases, oils, and intense noise levels.</li><li> This position involves working outside in typical outside weather conditions including hot, cold, and inclement weather conditions. </li><li> Requires the use and wear of safety equipment, including safety glasses and footwear, hard hats and face shields, protective clothing and gloves, respirator, SCBA, safety harness, and hearing protection. May be required to work any shifts as this is a 24/7 operation, which includes nights, weekends, and holidays. </li><li> May be required to work overtime.</li></ul></li></ul> </div></div>

Anaergia was created to eliminate a major source of greenhouse gases by cost effectively turning organic waste into renewable natural gas (biomethane), fertilizer and water. With a proven track record of delivering world-leading projects on four continents, Anaergia is uniquely positioned to provide end-to-end solutions for extracting organics from waste, implementing high efficiency anaerobic digestion, upgrading biogas, producing fertilizer and cleaning water. Our customers are in the municipal solid waste, municipal wastewater, agriculture, and food processing industries. In each of these markets Anaergia has built many successful plants including some of the largest in the world.

We operate out of regional locations in the U.S., Canada, United Kingdom, Germany, Italy, South Africa, and Singapore.


Biogas Plant Mechanic

<div><div>About Us: Anaergia (TSX: ANRG) is a global leader in offering sustainable solutions to produce clean energy and the conversion of waste streams to resources. Through a proven portfolio of proprietary technological solutions, Anaergia maximizes the generation of renewable energy, diversion of waste from landfills, and reduction of greenhouse gases for customers across the municipal, industrial, commercial, and agricultural sectors. Headquartered in Burlington, ON, and through its multiple subsidiaries across North America, Europe, Africa, and Asia, Anaergia is trusted at more than 1,600 installations globally. Company Description:Anaergia is a global leader in the production of clean energy, fertilizer, and recycled water from virtually any waste stream, offering the widest range of maximizing resource recovery solutions for the municipal, industrial, commercial, and agricultural markets. Anaergia's integrated solutions create value for its customers in the forms of renewable energy, quality fertilizers and clean water, while dramatically reducing the cost of waste management. Anaergia delivers integrated solutions globally through established offices in North America, Europe, Africa, and Asia and its breakthrough technologies are in use at over a thousand resource recovery facilities worldwide, reducing greenhouse gas emissions while creating new revenue sources for its clients. Facility Description:Anaergia is managing the operations and maintenance of the Sterling Natural Resource Recovery Center (SNRC) anaerobically digestible material (ADM) receiving area.  The SNRC ADM receiving area receives high strength organic waste in 5,000-gallon tankers and is offloaded to buffer tanks using onsite pumping system.  The waste at the receiving area is co-digested with the municipal sludge-producing biogas.  The Biogas is treated and upgraded to renewable natural gas (RNG) and injected into the utility pipeline.  The biogas treatment and upgrading facility is owned and operated by Anaergia and the facility is located on the SNRC property.    Job Description:Reporting to the Operations &amp; Maintenance Lead, operate and maintain the SNRC ADM receiving area equipment as needed to ensure the plant maximizes uptime and receives all material from haulers without delays. Goals:<ul><li> Safety- Develop and maintain a world class culture of safety to be adhered to by all employees and contractors at the site.</li><li> Championing the company's policy framework - Support the development of the Company's Vision Statement and the Company's strategy by defining the Standards and code to be practiced, providing resources and implementing HR practices, site security and monitoring, Standard Operating Procedures (SOP) and Work Instruction (WI) around operations, maintenance, production, accounting, safety, environmental monitoring, and reporting, documentation, and record keeping; Support establishment and implementation of facility policies, goals, objectives and procedures that are in line with the Company's Vision Statement and Strategy conferring with other management team members as appropriate.</li><li> Budget and Revenue – Support meeting the Facility's annual financial and commercial targets. Support reporting on monthly P&amp;L and optimize profitability through operational and maintenance efficiencies and revenue enhancements that will result from market conditions.</li><li> Leadership - Abide by all internally established control systems and authorities; Lead by personal example and encourage all employees to conduct their activities in accordance with all applicable laws and the Company's standards and policies, including its safety health, and environmental policies. </li><li> Reporting - Effective reporting to help the Receiving Supervisor, Director of Operations, and VP of Plant Operations draw conclusions, make inferences, and elicit crucial decisions.</li><li> Planning and Procedures - Develop sound planning, roles and responsibilities, procedures, and transparency in operations throughout the organization.</li></ul>Job Responsibilities:<ul><li>Follow PM schedule, routine field inspection of all equipment, complete daily site walk to ensure equipment visual health, and filling completed preventive maintenance work requisition/ Job Order completion on CMMS.</li><li>Monitor and operate plant process equipment in accordance with SOP’s and safe industry practices.</li><li>Collect production data and adjust plant operating conditions from SCADA and in the field to achieve plant production plans and goals.  Examples of production data would include but not be limited to lab analysis, plant SCADA historian data, and field logs.  </li><li>Provide lab analysis for feedstock and digester material in the SNRC facility lab. Provide lab report to engineering for analysis.  Training will be provided for lab work.  </li><li>Implement all site safety procedures and ensure contractors and coworkers are following safe work procedures and protocols.  </li><li>Identify Spare parts, and consumables procurement needs and prepare requisition for approval.</li><li>Support in stacking up of all spares, tools, and consumables (Oil, Grease, Seals, Bearings etc.) maintaining records, and availability of spares on time.</li><li>Develop and maintain skills such as using forklifts, hoists, cranes, and hand and power tools, and examining the form and texture of parts.</li><li>Inspecting and collecting information on parts/pipes and other equipment utilizing rulers, calipers, and other measuring instruments.</li><li>Follow all safety SOPs and support in the fabrication of temp lines, pipes, patchwork, weld/grinding, or cutting work on site.</li><li>Providing cleaning of equipment as necessary</li><li>Ensure all calibration records for all required equipment are up to date and kept in records.</li><li>Inspects and tests eye wash stations, fire extinguishers, and other life safety systems including PPE.</li><li>Maintains a safe and clean working environment by complying with procedures, rules, and regulations. Works in a clean manner.</li><li>Contributes to team effort by accomplishing related results as needed.</li><li>Flexibility in working longer hours/overtime or weekend work will be needed.</li><li>Any additional tasks requested by O &amp; M Lead to effectively operate and maintain the facility in a safe, reliable, and efficient manner.</li></ul> Job Requirements:<ul><li>Graduation from high school or GED equivalent.</li><li>BS with technical focus or trade school certification</li><li>Must possess a valid driver's license and a satisfactory driving record, the ability to become mobile crane certified, man lift and forklift certified.</li></ul>Skills: <ul><li>Ability to understand and show competency to effectively operate integrated plant systems.</li><li>Ability to process analytical plant production data to determine correct course of action in plant operations. </li><li>Have the ability and capability to read drawings, technical manuals, and engineering specifications to maintain and fix equipment.</li><li>Identify the tools, and equipment necessary for repair and maintenance work.</li><li>Identify parts and other materials required to maintain and fix equipment.</li><li>Perform basic diagnostic testing of pumps, instruments, conveyors, screws, and other industrial machinery.</li><li>Ability to check machine performance, dismantle machines and remove parts for repair using hand tools, chain falls, jacks, cranes, or hoists.</li><li>Test damaged parts in comparison to specifications. Replace the damaged and worn parts if necessary.</li><li>Reassemble machines after the completion of repair or maintenance work.</li><li>Clean and lubricate machinery including changing oils when required.</li><li>Listening to equipment to understand variances and possible problems.</li><li>Ability to maintain records of repair and maintenance work using CMMS system.</li><li>Capabilities to lead contract mechanical work activities outside the capabilities of our local staff.</li></ul> For additional information on Anaergia, please visit <a href="http://www.anaergia.com">www.anaergia.com</a>As an Equal Opportunity Employer, Anaergia provides equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, Anaergia will provide reasonable accommodations for qualified individuals with disabilities. </div></div>

Operations & Maintenance Technician

Company Overview: Overair is positioned to be a global leader in advanced air mobility.  Based in Santa Ana, California, Overair’s rapidly growing team is harnessing decades of aerospace innovation led by Abe Karem, creator of the Predator unmanned aerial vehicle and the A160 Hummingbird, to build and operate all-electric vertical takeoff and landing aircraft for urban air mobility. With a path to FAA certification in the mid-2020s, Butterfly will be the most robust, efficient and quiet aircraft in its class. We are a casual, happy, collaborative and incredibly motivated team.  We believe that a diverse team outperforms because the whole is greater than the sum of its parts. We are passionate about aviation and diminishing its carbon shadow.   Job Overview: Overair is seeking an experienced and driven individual to join our team.  Qualified candidates will be responsible for mechanical support of advanced test rigs and vehicles.  This role requires a wide range of skills from mechanical assembly and maintenance to knowledge of hydraulics and electrical systems.     The candidate should thrive in a high paced environment and be comfortable with the design, development, and test life cycle of rapid aerospace R&amp;D.  This role will include daily interactions with engineers and managers, so strong communication and inter-personal skills are required. The applicant must be able to read drawings and schematics, know how to use a variety of hand and power tools, and able to stand for extended period.**Full time, onsite required**Roles and Responsibilities:  <ul><li>Perform mechanical assembly, maintenance, and support on complex test rigs, aircraft, and integration labs </li><li>Intrepret engineering drawings, blueprints, models, and schematics to assemble assemblies and sub-assemblies </li><li>Assist in test rig development and debugging</li><li>Inspect test rigs and test hardware at regular intervals according to Overair guidelines and aerospace best practices </li><li>Assist in test operations both from a technical support role as well as participate as part of the test team </li><li>May help develop documentation for test operations and maintenance of equipment and hardware </li><li>Maintain and operate ground support equipment </li><li>Compliance with with Overair safety, corporate, and organizational operating procedures </li><li>Operate in a clean and orderly manner</li></ul>Required Qualifications:<ul><li>3+ years of relevant experience</li><li>Excellent mechanical aptitude</li><li>Excellent working knowledge of hand tools and aerospace mechanical assembly and maintenance practices</li><li>Basic computer skills, including time keeping and writing documents</li><li>High school diploma or GED certificate</li><li>Must be able to work independently as well as within a team </li><li>Proficient in reading and writing in English </li><li>Must be able to lift 50 lbs without assistance </li><li>Ability to travel for vehicle flight test support</li></ul>Preferred Qualifications:<ul><li>FAA Airframe and Powerplant (A&amp;P) Certification </li><li>Part 135 maintenance experience </li><li>Prior experience and qualifications operating forklifts and other heavy machinery </li><li>Prior experience with high voltage electrical systems and hydraulic systems  </li></ul>Work Authorization:The ideal candidate for this role will have authorization to work in the US prior to joining Overair. This role will not sponsor or offer assistance with the sponsorship for work authorization in the United States.Diversity and Inclusion:Overair believes that diversity and inclusion are vital to our success. We believe that by embracing different ideas and approaches, we enhance our ability to deliver the best results for our employees, our environment, and ultimately our business partners and customers. We foster a culture where all colleagues are able to share their passions and ideas in order that we may collectively embrace and overcome the challenges in our industry, and work toward a brighter future.Overair is an Equal Opportunity / Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, age, or any other federally protected class.Summary of Benefits:<ul><li>Overair pays 100% of the premiums for Medical, Dental, and Vision for employees and eligible dependents</li><li>Flexible Spending Account with a company match of up to $1,000</li><li>401(k) plan with a 6% company match, no vesting period, and immediate eligibility</li><li>12 weeks of supplemental paid family leave</li><li>Company-paid Life &amp; AD&amp;D Insurance</li><li>Voluntary Life, Accident, Hospital Indemnity, and Critical Illness insurance </li><li>Employee equity incentive program (stock options)</li><li>No cost Employee Assistance Program and Virtual Counseling</li><li>Generous paid time off policy, including 4 weeks vacation, 10 holidays, 6 sick days, and volunteer time</li></ul>Overair expects to pay: $40-$50/hour. Your level and the compensation package offered will be determined by location, job-related knowledge, skills, and experience.

Technician, Mechanical Test

Company Overview: Overair is positioned to be a global leader in advanced air mobility.  Based in Santa Ana, California, Overair’s rapidly growing team is harnessing decades of aerospace innovation led by Abe Karem, creator of the Predator unmanned aerial vehicle and the A160 Hummingbird, to build and operate all-electric vertical takeoff and landing aircraft for urban air mobility. With a path to FAA certification in the mid-2020s, Butterfly will be the most robust, efficient and quiet aircraft in its class. We are a casual, happy, collaborative and incredibly motivated team.  We believe that a diverse team outperforms because the whole is greater than the sum of its parts. We are passionate about aviation and diminishing its carbon shadow.   Job Overview: Overair is seeking a talented power electronics engineer to own the design and development of high power, highly reliable actuator drives, propulsion motor drives and DC/DC converters. This engineer will work closely with mechanical, software, and other engineering teams to develop lightweight and efficient solutions. The ideal candidate has experience in developing and supporting hardware though the design lifecycle, from prototype to deployed hardware. They will need to have hands on power electronics development experience.**Full time, onsite required**Roles and Responsibilities:  <ul><li>Power electronics hardware design to meet performance and reliability requirements</li><li>Collaborate with mechanical engineers to optimize placement of high power modules/components</li><li>Create clear and readable schematics for power electronics boards</li><li>Component selection for minimum mass and maximum reliability</li><li>Work with PCB suppliers to create reliable and low-weight layouts</li><li>Write requirements, participate in FMEAs, create and carry out test and validation plans</li></ul>Required Qualifications:<ul><li>B.S. in electrical engineering or related discipline. M.S./Ph.D. preferred</li><li>5+ years of industry experience with power electronics</li><li>Experience designing and developing power electronics, in particular DC-DC converters and inverters for driving 500W+ to 300kW motors</li><li>Schematic capture and PCB design</li><li>Experience with component selection</li><li>Completed (designed/built/tested) high voltage/high power designs</li></ul>Preferred Qualifications:<ul><li>M.S./Ph.D. in relevant discipline with a focus in power electronics</li><li>Experience with wide bandgap semiconductors</li><li>Experience with DO-254, DO-178 and other relevant certification standards</li><li>Experience with design-for-reliability, including use of FMEA</li><li>Experience designing for HIRF environments </li><li>Experience writing embedded software in C for control of inverters and/or other power electronics</li><li>Knowledge of brushless motor control theory</li></ul>Work Authorization:The ideal candidate for this role will have authorization to work in the US prior to joining Overair. This role will not sponsor or offer assistance with the sponsorship for work authorization in the United States.Diversity and Inclusion:Overair believes that diversity and inclusion are vital to our success. We believe that by embracing different ideas and approaches, we enhance our ability to deliver the best results for our employees, our environment, and ultimately our business partners and customers. We foster a culture where all colleagues are able to share their passions and ideas in order that we may collectively embrace and overcome the challenges in our industry, and work toward a brighter future.Overair is an Equal Opportunity / Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, age, or any other federally protected class.Summary of Benefits:<ul><li>Overair pays 100% of the premiums for Medical, Dental, and Vision for employees and eligible dependents</li><li>Flexible Spending Account with a company match of up to $1,000</li><li>401(k) plan with a 6% company match, no vesting period, and immediate eligibility</li><li>12 weeks of supplemental paid family leave</li><li>Company-paid Life &amp; AD&amp;D Insurance</li><li>Voluntary Life, Accicent, Hospital Indemnity, and Critical Illness insurance </li><li>Employee equity incentive program (stock options)</li><li>No cost Employee Assistance Program and Virtual Counseling</li><li>Generous paid time off policy, including 4 weeks vacation, 10 holidays, 6 sick days, and volunteer time</li></ul>Overair expects to pay: $130,000 -$180,000 per year. Your level and the compensation package offered will be determined by location, job-related knowledge, skills, and experience.

Staff Engineer, Power Electronics

<div><div>Company Overview:At Overair, we are dedicated to bringing next generation sustainable air transportation to everyone.  Our answer is Butterfly, an all-electric vertical takeoff and landing (VTOL) aircraft designed to safely and affordably carry passengers over traffic and congestion.  Butterfly leverages over two decades of VTOL aircraft development, patented VTOL technology, and flight vehicle experience. Overair believes in the lofty goals of sustainable air mobility and we are committed to solving the hard challenges along the way.  We are building an industry leading team covering an expanse of skills, talents, and expertise in order to build a superior electric VTOL aircraft.  If you enjoy solving difficult problems, and seeing your ideas and visions expressed in flight hardware, we want you on our team.Job Overview:Overair is seeking a Staff Airframe Design Engineer to take ownership of significant components of the aircraft structure.  You will be responsible for the design and analysis of composite and metallic parts and assemblies for the aircraft.  This role requires the candidate to thrive in a high paced environment and be comfortable with the design, development, and test life cycle of rapid aerospace R&amp;D.  This role will include interfacing with engineering management, certification authorities, operations, external suppliers, and fellow design engineers, so strong communication and interpersonal skills are required.This is a full-time onsite position.Roles and Responsibilities:<ul><li>Generate and evaluate conceptual layouts for primary and secondary aircraft structure</li><li>Define key system requirements and take ownership of them through the design life-cycle</li><li>Design composite and metallic parts for primary and secondary flight structures and subsequent assemblies</li><li>Perform initial sizing of parts, components, and assemblies (Hand calculations, spreadsheets, initial FEA/FEM)</li><li>Peer review designs and drawings for intent, sizing, and manufacturability</li><li>Support structural test efforts (ground and flight)</li><li>Mentor other design engineers and analysts</li></ul>Required Qualifications:<ul><li>Minimum of 8 years of post-degree technical engineering experience</li><li>BS, MS, or PhD in Mechanical, or Aerospace Engineering, or related field</li><li>Extensive design aptitude and analytical mindset and a track record of composite part design in aerospace weight critical applications</li><li>High competence in composite design fundamentals, joints, assemblies, and manufacturing</li><li>Proficient in preliminary design utilizing engineering first principles</li><li>Experience in airframe analysis methods</li><li>Demonstrated ability to create parts, assemblies, and drawings using 3D CAD software such as 3DExperience, CATIA V6/V6, NX, and Solidworks</li><li>Engineering leadership experience and mentoring other engineers</li><li>Experience supporting ground and flight testing of complex systems</li><li>Experience in an immersive technical project</li></ul>Desired Qualifications<ul><li>Extensive Experience with finite element analytical tools such as HyperMesh, OptiStruct, Nastran, ANSYS, or similar</li><li>Demonstrated hands-on fabrication skills</li><li>Expertise creating drawings per ASME Y14.5</li><li>Experience with composite inspection (NDI) techniques and methods</li><li>Familiarity with composite material allowables generation and test programs</li><li>Exposure to design, analysis, and verification of certified composite aircraft structures e.g. 14CFR Part23/CS-23 or equivalent</li></ul>Summary of Benefits:<ul><li>Overair pays 100% of the premiums for Medical, Dental, and Vision for employees and dependents.</li><li>Flexible Spending Account with a company match of up to $1,000.</li><li>401(k) plan with a 6% company match, no vesting period, and immediate eligibility.</li><li>12 weeks of supplemental paid family leave.</li><li>Company-paid Life &amp; AD&amp;D Insurance.</li><li>Voluntary Life, Accident, Hospital Indemnity, and Critical Illness insurance.  </li><li>Employee equity incentive program (stock options).</li><li>No cost Employee Assistance Program and Virtual Counseling.</li><li>Generous paid time off policy, including 4 weeks of vacation, 10 holidays, 6 sick days, and volunteer time.</li></ul>Overair expects to pay: $150,000-195,000 per year. Your level and the compensation package offered will be determined by location, job-related knowledge, skills, and experience.Diversity and Inclusion:Overair believes that diversity and inclusion are vital to our success. We believe that by embracing different ideas and approaches, we enhance our ability to deliver the best results for our employees, our environment, and ultimately our business partners and customers. We foster a culture where all colleagues are able to share their passions and ideas in order that we may collectively embrace and overcome the challenges in our industry, and work toward a brighter future.Overair is an Equal Opportunity / Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, age, or any other federally protected class.  </div></div><div><div></div></div>

Staff Engineer, Airframe Design

<div><div>Company Overview:At Overair, we are dedicated to bringing next generation sustainable air transportation to everyone.  Our answer is Butterfly, an all-electric vertical takeoff and landing (VTOL) aircraft designed to safely and affordably carry passengers over traffic and congestion. Butterfly leverages over two decades of VTOL aircraft development, patented VTOL technology, and flight vehicle experience. Overair believes in the lofty goals of sustainable air mobility and we are committed to solving the hard challenges along the way.  We are building an industry leading team covering an expanse of skills, talents, and expertise in order to build a superior electric VTOL aircraft. If you enjoy solving difficult problems, and seeing your ideas and visions expressed in flight hardware, we want you on our team.Job Overview:Overair is seeking an experienced Aerodynamics Engineer to help guide and execute numerical aerodynamics analysis and design tasks towards the revolutionary Butterfly electric vertical takeoff and landing aircraft. The Aerodynamics CFD Engineer will have exposure to no shortage of novel and interesting aerodynamic phenomena: from traditional wing/body/tail CFD analyses, to challenging and engaging propeller-airframe interaction effects, to detailed analyses of our low-noise propellers. The engineer will work with a wide swath of the Overair engineering team including the performance, loads and criteria, flight controls, test and evaluation, thermodynamics, airframe, industrial design and conceptual design teams to provide important aerodynamics support from early design stages through certification flight testing of Butterfly.Roles and Responsibilities:The Aero CFD Engineer will be part of a team that will have broad responsibility in aerodynamics-related tasks. Each engineer will be expected to be able to execute a majority, but not necessarily all of the following items:<ul><li>Analytical modeling of the aircraft using steady and unsteady flow solutions.</li><li>Analytical modeling of the rotating components of the aircraft in isolation and installed on the vehicle.</li><li>Generate high-quality CFD meshes of complex geometries from CAD surfaces.</li><li>Assist with CFD database generation for external loads, stability and control and aircraft performance.</li><li>Automate and streamline CFD workflows.</li><li>Support design trade studies with CFD data.</li><li>Support the thermodynamics team with air inlet and exhaust analysis and design.</li><li>Support ground and flight test activities including analyzing and interpreting experimental and computational data.</li><li>Analysis and design of high-lift systems.</li><li>Detailed analyses of control surface gaps, leakage and large excrescence items.</li><li>Generate data in support of an aero smoothness specification including criteria for surface roughness, pillowing, waviness, steps and gaps.</li><li>Enhance the CFD team's set of tools by evaluating and onboarding new aerodynamics tools, improving the use of current tools, and validating aerodynamics tools.</li></ul>Required Qualifications:<ul><li>Master’s degree from an accredited university in Aeronautical, Aerospace Engineering, or a related discipline with at least 8 to 10 years of professional experience; or PhD and 6 years in the aerospace industry and aerodynamics fields.</li><li>Excellent analysis skills and a track record of demonstrated success analyzing actual products.</li><li>Highly experienced in computational fluid dynamics tools such as STAR-CCM+, Fun3D, Overflow, or similar.</li><li>Experience using industry-standard mesh generation tools on complex geometries.</li><li>Experience with industry-standard CFD post-processing tools.</li><li>Working knowledge of scripting and automation tools such as Linux/Bash, Python, C++, or Matlab.</li><li>Adept at running sweeps of CFD runs for support of aircraft design trade studies or generation of databases for stability and control, external loads or performance evaluations.</li><li>Experience post-processing and extracting relevant data from CFD databases</li></ul>Preferred Qualifications:<ul><li>Extensive CFD experience modeling rotorcraft (3-4 years), or other types of rotor- or propeller-powered VTOL vehicles.</li><li>Experience with Pointwise and with Tecplot.</li><li>Experience with advanced meshing techniques (such as adjoint, overset or adaptive).</li><li>Experience producing large aerodynamic databases that merge CFD and non-CFD data sources.</li><li>Experience correlating model outputs to experimental data produced via wind tunnel and/or flight tests. Prior experience supporting experimental campaigns including wind tunnel and flight testing is also a plus.</li><li>Familiarity with vorticity-based solvers such as CAMRADII, CHARM, or similar</li><li>Prior exposure to aerodynamics support of vehicle conceptual design and a good understanding of the aircraft governing forces, moments and physics of flight.</li><li>Experience with CFD-based aerodynamic shape optimization.</li><li>Proficient in 3D CAD surface definition via 3DExperience generative shape design (preferred), CATIA V5/V6, SolidWorks, or similar.</li></ul>Summary of Benefits:<ul><li>Overair pays 100% of the premiums for Medical, Dental, and Vision for employees and dependents.</li><li>Flexible Spending Account with a company match of up to $1,000.</li><li>401(k) plan with a 6% company match, no vesting period, and immediate eligibility.</li><li>12 weeks of supplemental paid family leave.</li><li>Company-paid Life &amp; AD&amp;D Insurance.</li><li>Voluntary Life, Accident, Hospital Indemnity, and Critical Illness insurance.  </li><li>Employee equity incentive program (stock options).</li><li>No cost Employee Assistance Program and Virtual Counseling.</li><li>Generous paid time off policy, including 4 weeks of vacation, 10 holidays, 6 sick days, and volunteer time.</li></ul>Pay range Overair expects to pay: $140,000-185,000 per year. Your level and the compensation package offered will be determined by location, job-related knowledge, skills, and experience.Remote possibility.Diversity and Inclusion:Overair believes that diversity and inclusion are vital to our success. We believe that by embracing different ideas and approaches, we enhance our ability to deliver the best results for our employees, our environment, and ultimately our business partners and customers. We foster a culture where all colleagues are able to share their passions and ideas in order that we may collectively embrace and overcome the challenges in our industry, and work toward a brighter future.Overair is an Equal Opportunity / Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, age, or any other federally protected class.  </div></div><div><div></div></div>

Staff Engineer, Aerodynamics

Company Overview:At Overair, we are dedicated to bringing next generation sustainable air transportation to everyone. Our answer is Butterfly, an all-electric vertical takeoff and landing (VTOL) aircraft designed to safely and affordably carry passengers over traffic and congestion. Butterfly leverages over two decades of VTOL aircraft development, patented VTOL technology, and flight vehicle experience. Overair believes in the lofty goals of sustainable air mobility and we are committed to solving the hard challenges along the way. We are building an industry leading team covering an expanse of skills, talents, and expertise in order to build a superior electric VTOL aircraft. If you enjoy solving difficult problems, and seeing your ideas and visions expressed in flight hardware, we want you on our team.Job Overview:Overair is looking for a Sr. Motor Control Engineer to take ownership of design and implementation of motor control algorithms and embedded software for advanced motor controllers. These families of motor controllers will be applied on various aircraft systems, including propulsion and flight control actuation. This is an exciting opportunity to contribute to in-house development of motor drives and controllers. The overall objective is to make high quality technical contributions and meet program timelines for individual projects in a fast-paced environment.  Roles and Responsibilities: <ul><li style="color:rgb(0, 0, 0);font-family:-apple-system , BlinkMacSystemFont , 'Segoe UI' , Roboto , Oxygen , Ubuntu , 'Fira Sans' , 'Droid Sans' , 'Helvetica Neue' , sans-serif;font-size:10pt;font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;">Closed loop position control of permanent magnet motors; including redundant architectures and multi-phase motors controlled from servo drives.</li><li style="color:rgb(0, 0, 0);font-family:-apple-system , BlinkMacSystemFont , 'Segoe UI' , Roboto , Oxygen , Ubuntu , 'Fira Sans' , 'Droid Sans' , 'Helvetica Neue' , sans-serif;font-size:10pt;font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;">Traditional and sensor-less control of permanent magnet propulsion motors; including inverter modulation techniques, current control, trajectory control, fault detection, and efficiency optimization. </li><li style="color:rgb(0, 0, 0);font-family:-apple-system , BlinkMacSystemFont , 'Segoe UI' , Roboto , Oxygen , Ubuntu , 'Fira Sans' , 'Droid Sans' , 'Helvetica Neue' , sans-serif;font-size:10pt;font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;">Optimization of motor controls algorithm using MATLAB and PLECS.</li><li style="color:rgb(0, 0, 0);font-family:-apple-system , BlinkMacSystemFont , 'Segoe UI' , Roboto , Oxygen , Ubuntu , 'Fira Sans' , 'Droid Sans' , 'Helvetica Neue' , sans-serif;font-size:10pt;font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;">Testing and integration with actuator test rig. </li><li style="color:rgb(0, 0, 0);font-family:-apple-system , BlinkMacSystemFont , 'Segoe UI' , Roboto , Oxygen , Ubuntu , 'Fira Sans' , 'Droid Sans' , 'Helvetica Neue' , sans-serif;font-size:10pt;font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;">Dynamometer testing and interpretation of data for controls development, validation and improvement.</li><li style="color:rgb(0, 0, 0);font-family:-apple-system , BlinkMacSystemFont , 'Segoe UI' , Roboto , Oxygen , Ubuntu , 'Fira Sans' , 'Droid Sans' , 'Helvetica Neue' , sans-serif;font-size:10pt;font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;">Develop motor controller firmware architecture.</li><li style="color:rgb(0, 0, 0);font-family:-apple-system , BlinkMacSystemFont , 'Segoe UI' , Roboto , Oxygen , Ubuntu , 'Fira Sans' , 'Droid Sans' , 'Helvetica Neue' , sans-serif;font-size:10pt;font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;">Board bring-up of next-generation motor controllers.</li><li style="color:rgb(0, 0, 0);font-family:-apple-system , BlinkMacSystemFont , 'Segoe UI' , Roboto , Oxygen , Ubuntu , 'Fira Sans' , 'Droid Sans' , 'Helvetica Neue' , sans-serif;font-size:10pt;font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;">Write interface code for sensors and digital communication.</li><li style="color:rgb(0, 0, 0);font-family:-apple-system , BlinkMacSystemFont , 'Segoe UI' , Roboto , Oxygen , Ubuntu , 'Fira Sans' , 'Droid Sans' , 'Helvetica Neue' , sans-serif;font-size:10pt;font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;">Develop prototypes to prove out key design concepts and quantify technical constraints.</li><li style="color:rgb(0, 0, 0);font-family:-apple-system , BlinkMacSystemFont , 'Segoe UI' , Roboto , Oxygen , Ubuntu , 'Fira Sans' , 'Droid Sans' , 'Helvetica Neue' , sans-serif;font-size:10pt;font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;">Write high quality structured bare metal software for embedded processors (e.g. ARM, PowerPC, x86).</li><li style="color:rgb(0, 0, 0);font-family:-apple-system , BlinkMacSystemFont , 'Segoe UI' , Roboto , Oxygen , Ubuntu , 'Fira Sans' , 'Droid Sans' , 'Helvetica Neue' , sans-serif;font-size:10pt;font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;">Design embedded software to meet requirements including verification and traceability.</li><li style="color:rgb(0, 0, 0);font-family:-apple-system , BlinkMacSystemFont , 'Segoe UI' , Roboto , Oxygen , Ubuntu , 'Fira Sans' , 'Droid Sans' , 'Helvetica Neue' , sans-serif;font-size:10pt;font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;">Work with power electronics, motor design, and electromechanical engineers to develop motor control systems.</li></ul> Required Qualifications: <ul><li style="color:rgb(0, 0, 0);font-family:arial , helvetica , sans-serif;font-size:10pt;font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;">Fast and agile learner who is able to work hands-on in an exciting startup environment. </li><li style="color:rgb(0, 0, 0);font-family:arial , helvetica , sans-serif;font-size:10pt;font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;">Ability to work on-site at Santa Ana location. </li><li style="color:rgb(0, 0, 0);font-family:arial , helvetica , sans-serif;font-size:10pt;font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;">BS/MS in Electrical or Computer Engineering with 5+ years of experience in Motor Control or related fields.</li><li style="color:rgb(0, 0, 0);font-family:arial , helvetica , sans-serif;font-size:10pt;font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;">Familiar with microcontroller architectures and communication protocols.</li><li style="color:rgb(0, 0, 0);font-family:arial , helvetica , sans-serif;font-size:10pt;font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;">Prior Experience with development of automotive/robotics/industrial motor drives.</li><li style="color:rgb(0, 0, 0);font-family:arial , helvetica , sans-serif;font-size:10pt;font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;">Working knowledge of power electronic converters and inverters.</li></ul>Desired Qualifications <ul><li style="color:rgb(0, 0, 0);font-family:arial , helvetica , sans-serif;font-size:10pt;font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;">PhD in Electrical Engineering with a concentration on Motor controls/Power Electronic controls.</li><li style="color:rgb(0, 0, 0);font-family:arial , helvetica , sans-serif;font-size:10pt;font-style:normal;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;">Understanding of principles of PM motor design.</li></ul> Diversity and Inclusion:Overair believes that diversity and inclusion are vital to our success. We believe that by embracing different ideas and approaches, we enhance our ability to deliver the best results for our employees, our environment, and ultimately our business partners and customers. We foster a culture where all colleagues are able to share their passions and ideas in order that we may collectively embrace and overcome the challenges in our industry, and work toward a brighter future.Overair is an Equal Opportunity / Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, age, or any other federally protected class.  Summary of Benefits:<ul><li>Medical – Company provides no-cost medical coverage for employee and all dependents.</li><li>Dental &amp; vision – Company pays for 80% of dental and vision coverage for employee and 50% for each dependent.</li><li>Flexible spending account (FSA) – Up to $1,000 company match</li><li>401(k) plan – Employees are eligible on first day of work, 6% Company-match, no vesting period</li><li>12-weeks of supplemental paid family leave</li><li>Employee incentive program (stock options)</li><li>Company-paid life insurance plan</li><li>Paid time off: <ul><li>Vacation: 4 weeks/year</li><li>Holiday: 10 days/year</li><li>Sick Time: 48 hours/year</li><li>Volunteer time: 8 hours/quarter</li></ul></li></ul> Overair expects to pay: $100,000 - $150,000 per year. Your level and the compensation package offered will be determined by location, job-related knowledge, skills, and experience.

Sr. Motor Control Engineer

Company Overview: Overair is positioned to be a global leader in advanced air mobility.  Based in Santa Ana, California, Overair’s rapidly growing team is harnessing decades of aerospace innovation led by Abe Karem, creator of the Predator unmanned aerial vehicle and the A160 Hummingbird, to build and operate all-electric vertical takeoff and landing aircraft for urban air mobility.  With a path to FAA certification in the mid-2020s, Butterfly will be the most robust, efficient and quiet aircraft in its class. Job Overview: Overair is seeking an experienced Senior Mechanical Engineer, Dynamic System to take ownership of significant aircraft dynamic systems.  Qualified candidates will be responsible for overseeing, designing, developing, and analyzing dynamic components and assemblies for the aircraft/rotorcraft primary propulsion system.  This role requires the candidate to thrive in a high paced environment and be comfortable with the design, development, and test life cycle of rapid aerospace R&amp;D.  This role will include interfacing with engineering management, certification authorities, operations, external suppliers, and fellow design engineers, so strong communication and inter-personal skills are required.Roles and Responsibilities:   <ul><li>Generate and evaluate conceptual layouts for critical dynamic system <ul><li>Power transmission system includes rotor hub, drive shaft, bearing and housing</li><li>Design and analysis of structural components of dynamic system</li></ul></li><li>Define key system requirements and take ownership of them through the design life-cycle<ul><li>Collaborate on internal design standards and methodologies</li></ul></li><li>Design mechanical parts and assemblies<ul><li>Create CAD parts and assemblies in an integrated vehicle Digital Mockup (DMU) environment; create drawings for manufacture; generate assembly instructions</li></ul></li><li>Perform initial sizing of parts and components<ul><li>Hand calculations, spreadsheets, initial FEA/FEM</li></ul></li><li>Finalize designs and design documentation</li><li>Review other mechanical designs and drawings<ul><li>Review for design intent, sizing, manufacturability, and GD&amp;T</li></ul></li><li>Support developmental test efforts (lab, ground and flight testing)</li><li>Mentor other design engineers and analysts</li></ul>Required Qualifications:<ul><li>Minimum of 6 years of professional industry experience</li><li>BS in Mechanical or Aerospace Engineering or related field</li><li>Extensive mechanical design aptitude and analytical mindset and a track record of mechanical system design in weight critical applications</li><li>Experience designing critical dynamic components, which have been sized for strength, stiffness, fatigue, or a combination thereof</li><li>Extensive understanding of mechanical design fundamentals and analysis methods for parts, assemblies, mechanisms, and joints</li><li>Deep knowledge in metallic material selection, processing, and manufacturing in aerospace applications; experience with composite structures and assemblies preferred.</li><li>Highly experienced in 3D CAD and model setup using 3DExperience, CATIA V5/V6, NX, SolidWorks or equivalent CAE tools</li><li>Highly skilled in generating detailed drawings, to ASME Y14.5-2009 standards</li><li>Experience supporting lab, ground and flight testing of complex systems</li></ul>Preferred Qualifications: <ul><li>MS or PhD in Mechanical or Aerospace Engineering or related field preferred</li><li>Expertise specific to CATIA V5/V6/3DX preferred</li><li>Experience with leveraging finite element analytical tools such as ANSYS, HyperMesh OptiStruct, Nastran or similar</li><li>Experience with composite structures, assemblies and applications</li><li>Ideally the candidate has worked through the aerospace certification process and has working-level familiarity with both the design and validation stages of a certification program, including but not limited to: requirements definition; program planning; developing qualification test plans; and conducting qualification testing for the FAA or FAA-appointed designees.  This includes working closely with company or external DERs, FAA DARs and generating high-quality artifacts to support the certification program.</li></ul>Join our passionate team at Overair and contribute to shaping the future of urban air mobility. If you are driven by innovation, thrive in a fast-paced environment, and have a passion for cutting-edge technology, we want to hear from you. Apply now and be part of our exciting journey towards revolutionizing urban transportation. Diversity and Inclusion:Overair believes that diversity and inclusion are vital to our success. We believe that by embracing different ideas and approaches, we enhance our ability to deliver the best results for our employees, our environment, and ultimately our business partners and customers. We foster a culture where all colleagues are able to share their passions and ideas in order that we may collectively embrace and overcome the challenges in our industry, and work toward a brighter future.Overair is an Equal Opportunity / Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, age, or any other federally protected class. Summary of Benefits:<ul><li>Medical – Company provides no-cost medical coverage for employee and all dependents.</li><li>Dental &amp; vision – Company pays for 80% of dental and vision coverage for employee and 50% for each dependent.</li><li>Flexible spending account (FSA) – Up to $1,000 company match</li><li>401(k) plan – Employees are eligible on first day of work, 6% Company-match, no vesting period</li><li>12-weeks of supplemental paid family leave</li><li>Employee incentive program (stock options)</li><li>Company-paid life insurance plan</li><li>Paid time off: <ul><li>Vacation: 4 weeks/year</li><li>Holiday: 10 days/year</li><li>Sick Time: 48 hours/year</li><li>Volunteer time: 8 hours/quarter</li></ul></li></ul>Overair expects to pay: $120,000 - $160,000 per year. Your level and the compensation package offered will be determined by location, job-related knowledge, skills, and experience.

Sr. Mechanical Engineer, Dynamic Systems

<div><div>Company Overview:Overair is a leading innovator in sustainable air transportation, dedicated to bringing next-generation electric vertical takeoff and landing (VTOL) aircraft to the masses. Our flagship product, Butterfly, is an all-electric VTOL aircraft designed to revolutionize urban mobility. With over two decades of VTOL aircraft development, patented technology, and flight vehicle experience, Overair is committed to solving the challenges of sustainable air mobility.Job Overview:We are looking for a Senior Flight Test Instrumentation Engineer (FTIE)/Technician to join the Flight Test group at Overair. The candidate would be well versed in test instrumentation, test planning, test design and test setup. The FTIE would own the instrumentation on both system test rigs as well as the flight test vehicles. This includes sensor selection as well as maintaining the calibration records and databases. As a member of the Flight Test group, you will be working closely with the cognizant design engineers and analysts to validate and verify various systems and vehicle performance.      This role requires the candidate to thrive in a high paced environment and be comfortable with the design, development, and test life cycle of rapid aerospace R&amp;D. To be successful in this role, you should be capable of leading collaborative projects to completion with minimal oversight. This role will include interfacing with engineering management, certification authorities, and fellow engineers and analysts, so strong communication and interpersonal skills are required.Travel to the Victorville test site for extended periods of time will be required and will be managed in accordance with the Overair travel policy.Roles and Responsibilities:<ul><li>Perform mechanical assembly, maintenance, and support on prototype aircraft.</li><li>Perform aircraft inspections per company procedures.</li><li>Compile the required documentation and paperwork in accordance with company and FAA procedures.</li><li>Document and communicate aircraft deficiencies, and work with the engineering teams to correct them.</li><li>Contribute to flight test success as part of the ground crew.</li><li>Maintain and operate required ground support equipment.</li><li>Help develop maintenance manuals and any other supporting documentation necessary to operate and maintain the vehicle.</li><li>Compliance with Overair safety, corporate, and organizational operating procedures. </li><li>Operate in a clean and orderly manner.</li></ul>Required Qualifications:<ul><li>4+ years of systems and/or flight test experience including experience at Sr. Test engineer roles.</li><li>BS in Aerospace, Mechanical or Electrical Engineering/Technology, Computer Science, or relevant fields.</li><li>Demonstrated comprehensive understanding of engineering fundamentals in the flight test environment.</li><li>Extensive understanding of systems and flight test procedures, safety, and culture.</li><li>Comprehensive knowledge of instrumentation used in both ground and flight test environments.</li><li>Ability to install strain gauges, accelerometers, thermocouples, and various other sensors.</li><li>Understand the functioning of databusses and how to collect data from databusses.</li><li>Experience with data collection methodology and using data processing tools.</li><li>Experience working with LabVIEW, Matlab and Python.</li></ul>Preferred Qualifications:<ul><li>Demonstrated experience with R&amp;D flight tests of UAV/UAS and/or piloted vehicles.</li><li>Experience in EVTOL testing through the design and development cycle.</li><li>Experience with specifying and integrating instrumentation in the flight test environment.</li><li>Previous work with high voltage systems and safety protocols.</li><li>Exposure to Systems Engineering and Test including waterfall and V-model archetypes.</li><li>Experience conducting flight characteristics and performance testing in support of FAA certification.</li></ul>Summary of Benefits:<ul><li>Overair pays 100% of the premiums for Medical, Dental, and Vision for employees and dependents.</li><li>Flexible Spending Account with a company match of up to $1,000.</li><li>401(k) plan with a 6% company match, no vesting period, and immediate eligibility.</li><li>12 weeks of supplemental paid family leave.</li><li>Company-paid Life &amp; AD&amp;D Insurance.</li><li>Voluntary Life, Accident, Hospital Indemnity, and Critical Illness insurance.  </li><li>Employee equity incentive program (stock options).</li><li>No cost Employee Assistance Program and Virtual Counseling.</li><li>Generous paid time off policy, including 4 weeks of vacation, 10 holidays, 6 sick days, and volunteer time.</li></ul>Location: Santa Ana, CA, on-site positionJob Type: Full-time Overair expects to pay: $130,000 - $170,000 per year. Your level and the compensation package offered will be determined by location, job-related knowledge, skills, and experience.Diversity and Inclusion:Overair believes that diversity and inclusion are vital to our success. We believe that by embracing different ideas and approaches, we enhance our ability to deliver the best results for our employees, our environment, and ultimately our business partners and customers. We foster a culture where all colleagues are able to share their passions and ideas in order that we may collectively embrace and overcome the challenges in our industry, and work toward a brighter future.Overair is an Equal Opportunity / Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, age, or any other federally protected class. </div></div><div><div></div></div>

Sr. Instrumentation Engineer/Technician, Flight Test

<div><div>Company Overview:Overair is a leading innovator in sustainable air transportation, dedicated to bringing next-generation electric vertical takeoff and landing (VTOL) aircraft to the masses. Our flagship product, Butterfly, is an all-electric VTOL aircraft designed to revolutionize urban mobility. With over two decades of VTOL aircraft development, patented technology, and flight vehicle experience, Overair is committed to solving the challenges of sustainable air mobility.Job Overview:Overair is looking for a talented Sr. Thermal Engineer as we develop Butterfly into the preeminent eVTOL in the Urban Air Mobility (UAM) market. The Sr. Thermal Engineer candidate would join the Propulsion Engineering team, responsible for designing, planning, and conducting R&amp;D for existing and future products.  This is a hands-on engineering role, requiring both subject matter expertise as well as problem-solving skills. Qualified candidates will be adept at designing, planning, and developing processes for tests, as well as supporting ground and flight tests.  The candidate must thrive in a fast-paced environment and be comfortable with the design, development, and test life cycle of rapid aerospace R&amp;D. To be successful in this role, you should have a collaborative nature and meticulous attention to detail. This role requires close collaboration with engineers from a breadth of teams as well as program management, so strong communication and interpersonal skills are required.Roles and Responsibilities:<ul><li>Lead the design, analysis, and optimization of thermal systems for eVTOL aircraft.</li><li>Collaborate with interdisciplinary teams to ensure effective thermal management of critical components such as batteries, motors, power electronics, and propulsion systems.</li><li>Conduct thermal simulations and analyses to predict and optimize temperature distributions, heat transfer, and thermal stresses.</li><li>Perform thermal testing and validation of components and systems to verify performance under real-world conditions.</li><li>Work closely with electrical engineers, mechanical engineers, and aerodynamics experts to integrate thermal solutions seamlessly into the overall aircraft design.</li><li>Collaborate with suppliers and vendors to source thermal management components and technologies.</li><li>Participate in design reviews, providing thermal expertise and recommendations to ensure designs meet performance requirements.</li><li>Document thermal design processes, simulations, and test results for future reference and knowledge sharing.</li><li>Contribute to project management activities by coordinating thermal engineering efforts, tracking progress, and adhering to project schedules.</li></ul>Required Qualifications:<ul><li>Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or a related field. A Master's or Ph.D. in Thermal Engineering or a relevant discipline is often preferred.</li><li>A minimum of 5-7 years of professional experience in thermal engineering within the aerospace, aviation, or related industry.</li><li>Proven track record of designing and analyzing thermal systems for complex engineering projects, preferably including electric aircraft or aerospace systems.</li><li>Experience with thermal simulation tools such as ANSYS Fluent, COMSOL, or similar software to model heat transfer, fluid dynamics, and temperature distributions.</li><li>Proficiency in thermal analysis and heat transfer principles, including conduction, convection, and radiation.</li><li>Familiarity with thermal management technologies, such as cooling solutions, heat exchangers, thermal insulation, and phase change materials.</li><li>Knowledge of thermal regulations and standards relevant to aerospace applications.</li><li>Ability to use CAD software (such as SolidWorks or CATIA) to collaborate on thermal design integration.</li><li>Strong problem-solving skills to identify and address thermal challenges effectively.</li><li>Ability to work within cross-functional teams and collaborate with engineers from various disciplines.</li></ul>Preferred Qualifications:<ul><li>Experience in eVTOL aircraft projects or electric propulsion systems.</li><li>Familiarity with battery thermal management systems, motors, and propulsion systems and their integration in aerospace applications.</li><li>Familiarity with FAA 14 CFR Part 91 regulations.</li><li>Experience with FAA airworthiness certifications and requirements (Part 23 and/or Part 27).</li><li>Familiarity with problem reporting and task tracking systems (e.g. JIRA).</li><li>Familiarity with requirements capture and tracking software (e.g JAMA).</li></ul>Summary of Benefits:<ul><li>Overair pays 100% of the premiums for Medical, Dental, and Vision for employees and dependents.</li><li>Flexible Spending Account with a company match of up to $1,000.</li><li>401(k) plan with a 6% company match, no vesting period, and immediate eligibility.</li><li>12 weeks of supplemental paid family leave.</li><li>Company-paid Life &amp; AD&amp;D Insurance.</li><li>Voluntary Life, Accident, Hospital Indemnity, and Critical Illness insurance.  </li><li>Employee equity incentive program (stock options).</li><li>No cost Employee Assistance Program and Virtual Counseling.</li><li>Generous paid time off policy, including 4 weeks of vacation, 10 holidays, 6 sick days, and volunteer time.</li></ul>Location: Santa Ana, CA, on-site positionJob Type: Full-time Overair expects to pay: $130,000 - $160,000 per year. Your level and the compensation package offered will be determined by location, job-related knowledge, skills, and experience.Diversity and Inclusion:Overair believes that diversity and inclusion are vital to our success. We believe that by embracing different ideas and approaches, we enhance our ability to deliver the best results for our employees, our environment, and ultimately our business partners and customers. We foster a culture where all colleagues are able to share their passions and ideas in order that we may collectively embrace and overcome the challenges in our industry, and work toward a brighter future.Overair is an Equal Opportunity / Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, age, or any other federally protected class. </div></div><div><div></div></div>

Sr. Engineer, Thermal

Company Overview: Overair is positioned to be a global leader in advanced air mobility.  Based in Santa Ana, California, Overair’s rapidly growing team is harnessing decades of aerospace innovation led by Abe Karem, creator of the Predator unmanned aerial vehicle and the A160 Hummingbird, to build and operate all-electric vertical takeoff and landing aircraft for urban air mobility.  With a path to FAA certification in the mid-2020s, Butterfly will be the most robust, efficient and quiet aircraft in its class. We are a casual, happy, collaborative and incredibly motivated team.  We believe that a diverse team outperforms because the whole is greater than the sum of its parts.  We are passionate about aviation and diminishing its carbon shadow.   Job Overview: Overair is seeking an experienced Loads &amp; Criteria Manager to take ownership of loads and requirements development for our VTOL aircraft.  Qualified candidates will be responsible for leading a team developing data processing scripts incorporating aerodynamics, mass, stiffness and dynamics data to perform various loads-related analyses.  This role requires the candidate to thrive in a high paced environment and be comfortable with the design, development, and test life cycle of rapid aerospace R&amp;D.  This role will include interfacing with engineering management, certification authorities, and fellow engineers and analysts, so strong communication and inter-personal skills are required. *Full time, Direct hire, Remote. Rotorcraft Loads experience required.Roles and Responsibilities:  <ul><li>Vehicle loads and criteria support through the aircraft development life-cycle. </li><li>Design, development, testing, and certification of Butterfly</li><li>Develop usage spectrums for analysis and sizing of the vehicle and sub-systems </li><li>Maintain loads and criteria documents for engineering and certification </li><li>Collaborate with aerodynamicists and other engineering disciplines to incorporate datasets and models into loads and criteria development </li><li>Work closely with the Structural Design and Test and Evaluation groups to define loading conditions and criteria for structural test plans for sub-system and aircraft-level testing</li></ul>Required Qualifications:<ul><li>10+ years of aircraft and/or rotorcraft loads and criteria experience with at least 1 year on rotorcraft</li><li>3+ years of experience in leading engineering teams and mentoring engineers</li><li>BS, MS or PhD in Aerospace, Mechanical, or similar relevant fields</li><li>Extensive understanding of aircraft aerodynamics, flight dynamics, and load derivation methodology </li><li>Experience with static and dynamic load derivation for aircraft</li><li>Experience with ground and flight test correlation</li><li>Experience with aeroelastics, structural dynamics, and/or rotor dynamics</li><li>Experience with loads and criteria development for certified aircraft and rotorcraft e.g. 14CFR Part 23/27 or equivalent</li><li>Excellent communication (oral, written, presentation) and organizational skills</li></ul>Preferred Qualifications: <ul><li>Experience in EVTOL design and development </li><li>Familiar with simulation or computation tools such as: CAMRAD II, ZAERO, NASTRAN, FLIGHTLAB, Matlab/Simulink</li><li>Familiarity with data management, revision and version control: Bitbucket/Git </li></ul>Work Authorization:The ideal candidate for this role will have authorization to work in the US prior to joining Overair. This role will not sponsor or offer assistance with the sponsorship for work authorization in the United States.Diversity and Inclusion:Overair believes that diversity and inclusion are vital to our success. We believe that by embracing different ideas and approaches, we enhance our ability to deliver the best results for our employees, our environment, and ultimately our business partners and customers. We foster a culture where all colleagues are able to share their passions and ideas in order that we may collectively embrace and overcome the challenges in our industry, and work toward a brighter future.Overair is an Equal Opportunity / Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, age, or any other federally protected class.Summary of Benefits:<ul><li>Overair pays 100% of the premiums for Medical, Dental, and Vision for employees and eligible dependents</li><li>Flexible Spending Account with a company match of up to $1,000</li><li>401(k) plan with a 6% company match, no vesting period, and immediate eligibility</li><li>12 weeks of supplemental paid family leave</li><li>Company-paid Life &amp; AD&amp;D Insurance</li><li>Voluntary Life, Accicent, Hospital Indemnity, and Critical Illness insurance </li><li>Employee equity incentive program (stock options)</li><li>No cost Employee Assistance Program and Virtual Counseling</li><li>Generous paid time off policy, including 4 weeks vacation, 10 holidays, 6 sick days, and volunteer time</li></ul>Overair expects to pay: $200,000 - $235,000 per year. Your level and the compensation package offered will be determined by location, job-related knowledge, skills, and experience.

Manager, Loads and Criteria

<div><div></div><div>Company Overview: </div><div><div>At Overair, we are dedicated to bringing next generation sustainable air transportation to everyone. Our answer is Butterfly, an all-electric vertical takeoff and landing (VTOL) aircraft designed to carry passengers safely and affordably over traffic and congestion. Butterfly leverages over two decades of VTOL aircraft development, patented VTOL technology, and flight vehicle experience.  Overair believes in the lofty goals of sustainable air mobility and we are committed to solving the hard challenges along the way. We are building an industry leading team covering an expanse of skills, talents, and expertise to build a superior electric VTOL aircraft. If you enjoy solving difficult problems, and seeing your ideas and visions expressed in flying aircraft, we want you on our team. Job Overview: Overair is looking for a Test Pilot to be part of the Flight Test team. The primary objective is to pilot Overair air vehicles. Other objectives include normal Test Pilot duties relating to testing and certification, and developing user interfaces, operating procedures, and training.Full-time, On-site, Mid-levelRoles and Responsibilities: <ul><li><ul><li>Pilot all Overair air vehicles.</li><li>Perform all normal test pilot related activities i.e., pre-flight preparation, briefings, debriefings, after flight reporting etc.</li><li>Ground and flight test planning.</li><li>Participate in the Overair Ground Control Station (GCS) development and implementation.</li><li>Perform workload, ergonomic, and handling quality assessments.</li><li>Work with company DER Test Pilots in developing certification methodologies, training concepts, simulators and related documentation.</li><li>Participate in the certification process with the FAA.</li><li>Formation flying, flight training, media demos.</li><li>Perform mission suitability assessments.\</li><li>Participate in TRB, SRB and TRR as required.</li><li>Write flight test reports.</li><li>Assume safety oversight responsibility for ground and flight test operations.  </li></ul></li></ul>Required Qualifications: <ul><li><ul><li>Graduate of a recognized Test Pilot School or equivalent level of experience as Test Pilot.</li><li>5+ Years' experience as Experimental Test Pilot.</li><li>Familiar with standard flight test processes and procedures.</li><li>Experience with Uninhabited Aerial System (UAS) certification and testing.</li><li>Knowledge of the FAA civil certification process.</li><li>Knowledge of the FW/RW light transport, HEMS, and training missions.</li><li>Experience with Risk Management, including Hazard Identification and preparing Risk Assessments.</li><li>Hold a current CPL and CFI.</li><li>B.S. in an engineering discipline or related qualification.</li></ul></li></ul>Desired Qualifications: <ul><li><ul><li>M.S. in Flight Test Engineering or other engineering discipline.</li><li>Experience with flight testing Uninhabited Aerial Systems (UAS).</li><li>Experience working with the FAA and familiarization with aircraft, helicopter, or powered lift FAA certification programs.</li><li>Experience with flight testing eVTOL aircraft.</li><li>Experience flying tilt-rotor aircraft.</li><li>Experience operating light transport helicopters and/or aircraft.</li><li>Experience with formation flying with UAS.</li><li>Formation flying, flight training, media demos.</li><li>Experience developing/optimizing simulators/ground control station, and training equipment.</li><li>Experience in developing digital flight control systems.</li><li>Experience flight testing rapid prototype aircraft and components.</li><li>Experience working in fast paced small teams.</li><li>Familiarity with VCV and EDW airspace.</li></ul></li></ul>Overair expects to pay: $150,000-$200,000 per year. Your level and the compensation package offered will be determined by location, job-related knowledge, skills, and experience.Summary of Benefits:<ul><li>No cost comprehensive medical coverage for employees and dependents.</li><li>Dental &amp; Vision – Company pays for 80% of dental and vision coverage for employee and 50% for each dependent</li><li>Flexible Spending Account with a company match of up to $1,000.</li><li>401(k) plan with a 6% company match, no vesting period, and immediate eligibility.</li><li>12 weeks of supplemental paid family leave.</li><li>Company-paid life Insurance plan.</li><li>Employee equity incentive program (stock options).</li><li>Generous paid time off policy, including 4 weeks’ vacation, 10 holidays, 6 sick days, and volunteer time.</li></ul>Diversity and Inclusion:Overair believes that diversity and inclusion are vital to our success. We believe that by embracing different ideas and approaches, we enhance our ability to deliver the best results for our employees, our environment, and ultimately our business partners and customers. We foster a culture where all colleagues are able to share their passions and ideas in order that we may collectively embrace and overcome the challenges in our industry, and work toward a brighter future.Overair is an Equal Opportunity / Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, age, or any other federally protected class.</div></div></div>

Experimental Test Pilot, Flight Test

<div><div><div>Company Overview: At Overair, we are dedicated to bringing next generation sustainable air transportation to everyone. Our answer is Butterfly, an all-electric vertical takeoff and landing (VTOL) aircraft designed to carry passengers safely and affordably over traffic and congestion.  Butterfly leverages over two decades of VTOL aircraft development, patented VTOL technology, and flight vehicle experience.  Overair believes in the lofty goals of sustainable air mobility, and we are committed to solving the hard challenges along the way. We are building an industry leading team covering an expanse of skills, talents, and expertise to build a superior electric VTOL aircraft. If you enjoy solving difficult problems, and seeing your ideas and visions expressed in aircraft, we want you on our team. Job Overview: Overair is seeking an experienced and driven individual to join our electronics and embedded team.  Qualified candidates will be responsible for electronic and wiring support of advanced test rigs, aircraft, and integration labs.  This role requires a wide range of skills from electronic assembly and maintenance to knowledge of avionics and high voltage electrical systems.   The candidate should thrive in a high paced environment and be comfortable with the design, development, and test life cycle of rapid aerospace R&amp;D.  This role will include interfacing with engineers and management, so strong communication and inter-personal skills are required. Full-Time/On-Site PositionRoles and Responsibilities:  <ul><li>Perform electrical and wiring assembly, maintenance, and support on complex propulsion test rigs, aircraft, and integration lab.</li><li>Inspect installations and test hardware at regular intervals according to Overair guidelines and aerospace best practices.</li><li>Assist in test operations both from a technical support role as well as participate as part of the test team. </li><li>May help develop documentation for test operations and maintenance of equipment and hardware.</li><li>Maintain and operate ground support equipment. </li><li>Expected to work in accordance with Overair safety and established operating procedures.</li></ul>Required Qualifications:  <ul><li>High School diploma or equivalent, and two or more years of electronics experience. </li><li>Must possess excellent working knowledge aerospace electronics assembly and maintenance practices. </li><li>Must be able to interpret engineering drawings, diagrams, and schematics. </li><li>Basic computer skills, including time keeping and writing documents. </li><li>Must have good interpersonal and communication skills. </li><li>Must be able to work independently as well as within a team. </li><li>Proficient in reading and writing in English. </li><li>Must be able to lift 50 lbs without assistance. </li></ul>Desired Qualifications: <ul><li>FAA Airframe and Powerplant (A&amp;P) Certification. </li><li>Part 135 maintenance experience. </li><li>Prior experience with high voltage electrical systems.  </li></ul>Work Authorization:The ideal candidate for this role will have authorization to work in the US prior to joining Overair. This role will not sponsor or offer assistance with the sponsorship for work authorization in the United States.Diversity and Inclusion:Overair believes that diversity and inclusion are vital to our success. We believe that by embracing different ideas and approaches, we enhance our ability to deliver the best results for our employees, our environment, and ultimately our business partners and customers. We foster a culture where all colleagues are able to share their passions and ideas in order that we may collectively embrace and overcome the challenges in our industry, and work toward a brighter future.Overair is an Equal Opportunity / Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, age, or any other federally protected class.Summary of Benefits:<ul><li>Overair pays 100% of the premiums for Medical, Dental, and Vision for employees and dependents.</li><li>Flexible Spending Account with a company match of up to $1,000.</li><li>401(k) plan with a 6% company match, no vesting period, and immediate eligibility.</li><li>12 weeks of supplemental paid family leave.</li><li>Company-paid Life &amp; AD&amp;D Insurance.</li><li>Voluntary Life, Accident, Hospital Indemnity, and Critical Illness insurance.  </li><li>Employee equity incentive program (stock options).</li><li>No cost Employee Assistance Program and Virtual Counseling.</li><li>Generous paid time off policy, including 4 weeks of vacation, 10 holidays, 6 sick days, and volunteer time.</li></ul>Overair expects to pay: $30-$38/hour. Your level and the compensation package offered will be determined by location, job-related knowledge, skills, and experience. </div></div></div>

Electronics & Wiring Technician 

<div><div>Company Overview: </div><div><div>At Overair, we are dedicated to bringing next generation sustainable air transportation to everyone. Our answer is Butterfly, an all-electric vertical takeoff and landing (VTOL) aircraft designed to carry passengers safely and affordably over traffic and congestion. Butterfly leverages over two decades of VTOL aircraft development, patented VTOL technology, and flight vehicle experience.  Overair believes in the lofty goals of sustainable air mobility and we are committed to solving the hard challenges along the way.  We are building an industry leading team covering an expanse of skills, talents, and expertise to build a superior electric VTOL aircraft. If you enjoy solving difficult problems, and seeing your ideas and visions expressed in flying aircraft, we want you on our team. Job Overview: Overair is seeking an experienced and driven individual to join our Electrical Engineering team.  Qualified candidates will be responsible for electronic and wiring support of advanced test rigs, aircraft, and integration labs.  This role requires a wide range of skills from electronic assembly and maintenance to knowledge of avionics and high voltage electrical systems.   The candidate should thrive in a high paced environment and be comfortable with the design, development, and test life cycle of rapid aerospace R&amp;D.  This role will include daily interfacing with engineers and management, so strong communication and inter-personal skills are required. This will be a temporary 3-month contract position. With the possibility for full-time employment. Roles and Responsibilities:<ul><li>Rework Printed circuit boards as needed for testing. </li><li>Assemble fine pitched electronic integrated chips. </li><li>Follow assembly instructions to assemble circuit boards, connectors and wire harnesses into an enclosure.</li><li>Perform electrical and wiring assembly, maintenance, and support on complex test rigs, aircraft, and integration lab.</li><li>Inspect installations and test hardware at regular intervals according to Overair guidelines and aerospace best practices </li><li>Assist in test operations both from a technical support role as well as participate as part of the test team </li><li>May help develop documentation for test operations and maintenance of equipment and hardware </li><li>Maintain and operate ground support equipment </li><li>Expected to work in accordance with Overair safety and established operating procedures</li></ul>Required Qualifications:<ul><li>Associate degree or equivalent, and two or more years of electronics experience </li><li>Must possess excellent working knowledge aerospace electronics assembly and maintenance practices. </li><li>Must be able to interpret engineering drawings, diagrams, and schematics </li><li>Basic computer skills, including time keeping and writing documents </li><li>Must have good interpersonal and communication skills </li><li>Must be able to work independently as well as within a team </li><li>Proficient in reading and writing in English </li><li>Must be able to lift 50 lbs without assistance </li><li>Ability to support travel for vehicle test support</li></ul>Desired Qualifications:<ul><li>B.S. in Electrical Engineering</li><li>PCB layout and schematics design experience</li><li>FAA Airframe and Powerplant (A&amp;P) Certification </li><li>Part 135 maintenance experience </li><li>Prior experience and qualifications operating forklifts and other heavy machinery </li><li>Prior experience with high voltage electrical systems</li></ul>Work Authorization:The ideal candidate for this role will have authorization to work in the US prior to joining Overair. This role will not sponsor or offer assistance with the sponsorship for work authorization in the United States.Diversity and Inclusion:Overair believes that diversity and inclusion are vital to our success. We believe that by embracing different ideas and approaches, we enhance our ability to deliver the best results for our employees, our environment, and ultimately our business partners and customers. We foster a culture where all colleagues are able to share their passions and ideas in order that we may collectively embrace and overcome the challenges in our industry, and work toward a brighter future.Overair is an Equal Opportunity / Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, age, or any other federally protected class.Summary of Benefits: <ul><li>Overair pays 100% of the premiums for Medical, Dental, and Vision for employees and eligible dependents</li><li>Flexible Spending Account with a company match of up to $1,000</li><li>401(k) plan with a 6% company match, no vesting period, and immediate eligibility</li><li>12 weeks of supplemental paid family leave</li><li>Company-paid Life &amp; AD&amp;D Insurance</li><li>Voluntary Life, Accident, Hospital Indemnity, and Critical Illness insurance </li><li>Employee equity incentive program (stock options)</li><li>No cost Employee Assistance Program and Virtual Counseling</li><li>Generous paid time off policy, including 4 weeks vacation, 10 holidays, 6 sick days, and volunteer time</li></ul> Overair expects to pay: $33hr-$43/hr. Your level and the compensation package offered will be determined by location, job-related knowledge, skills, and experience.</div></div></div>

Electronics Assembly Technician 

Company Overview: Overair is positioned to be a global leader in advanced air mobility.  Based in Santa Ana, California, Overair’s rapidly growing team is harnessing decades of aerospace innovation led by Abe Karem, creator of the Predator unmanned aerial vehicle and the A160 Hummingbird, to build and operate all-electric vertical takeoff and landing aircraft for urban air mobility.  With a path to FAA certification in the mid-2020s, Butterfly will be the most robust, efficient and quiet aircraft in its class. We are a casual, happy, collaborative and incredibly motivated team.  We believe that a diverse team outperforms because the whole is greater than the sum of its parts.  We are passionate about aviation and diminishing its carbon shadow.   Job Overview: As the Chief Engineer - Dynamic Systems and Actuation, you will be a key member of our engineering leadership team, reporting directly to the Chief Engineer. You will be responsible for overseeing and driving the development of dynamic systems, rotor designs, actuation mechanisms, and individual blade control technologies critical to the success of our eVTOL aircraft.*Full time, Direct hire. Onsite or remote Roles and Responsibilities:  <ol><li>Rotor Systems Design: Lead the design and optimization of rotor systems, including both traditional rotor and innovative rigid rotor concepts, to ensure efficient lift generation, stability, and noise reduction.</li><li>Conceptual Layouts: Collaborate with the aerodynamics and vehicle integration teams to create and evaluate conceptual layouts for rotor systems and actuation mechanisms, considering factors such as weight, power consumption, and structural integrity.</li><li>Blade Design &amp; Performance: Direct the design and analysis of rotor blades, focusing on aerodynamics, material selection, and structural integrity. Optimize blade performance for various flight conditions, including hover, forward flight, and transitions.</li><li>Individual Blade Control (IBC): Develop and implement advanced IBC systems that enable precise control of rotor blades independently. Ensure IBC technology enhances maneuverability, reduces noise, and increases safety.</li><li>Technical Leadership: Provide technical guidance, mentorship, and leadership to a multidisciplinary team of engineers and researchers. Foster a culture of innovation and excellence within the dynamic systems and actuation team.</li><li>Collaboration: Collaborate closely with other engineering teams, including propulsion, avionics, and vehicle dynamics, to ensure seamless integration of dynamic systems into the overall eVTOL design.</li><li>Regulatory Compliance: Stay up-to-date with relevant aviation regulations and standards, and ensure that all dynamic systems and actuation components meet or exceed safety and compliance requirements.</li><li>Research &amp; Development: Drive research initiatives and stay abreast of emerging technologies in the field of dynamic systems and actuation to maintain our competitive edge.</li></ol>Required Qualifications:<ul><li>Bachelor's degree in Aerospace Engineering, Mechanical Engineering, or a related field. Master's or Ph.D. preferred.</li><li>Proven experience (10+ years) in rotor systems design, actuation, and related fields in the aerospace industry.</li><li>Strong background in blade design, structural analysis, and aerodynamics.</li><li>Proficiency in rotorcraft dynamics, controls, and individual blade control (IBC) systems.</li><li>Leadership experience with a demonstrated ability to lead and mentor engineering teams.</li><li>Excellent problem-solving skills and the ability to work in a fast-paced, collaborative environment.</li><li>Knowledge of aviation regulations and certification processes is a plus.</li></ul>Work Authorization:The ideal candidate for this role will have authorization to work in the US prior to joining Overair. This role will not sponsor or offer assistance with the sponsorship for work authorization in the United States.Diversity and Inclusion:Overair believes that diversity and inclusion are vital to our success. We believe that by embracing different ideas and approaches, we enhance our ability to deliver the best results for our employees, our environment, and ultimately our business partners and customers. We foster a culture where all colleagues are able to share their passions and ideas in order that we may collectively embrace and overcome the challenges in our industry, and work toward a brighter future.Overair is an Equal Opportunity / Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, age, or any other federally protected class.Summary of Benefits:<ul><li>Overair pays 100% of the premiums for Medical, Dental, and Vision for employees and eligible dependents</li><li>Flexible Spending Account with a company match of up to $1,000</li><li>401(k) plan with a 6% company match, no vesting period, and immediate eligibility</li><li>12 weeks of supplemental paid family leave</li><li>Company-paid Life &amp; AD&amp;D Insurance</li><li>Voluntary Life, Accicent, Hospital Indemnity, and Critical Illness insurance </li><li>Employee equity incentive program (stock options)</li><li>No cost Employee Assistance Program and Virtual Counseling</li><li>Generous paid time off policy, including 4 weeks vacation, 10 holidays, 6 sick days, and volunteer time</li></ul>Overair expects to pay: $200,000 -$240,000 per year. Your level and the compensation package offered will be determined by location, job-related knowledge, skills, and experience.

Chief Engineer - Dynamic Systems and Actuation

<div><div>Company Overview:Overair is a leading innovator in sustainable air transportation, dedicated to bringing next-generation electric vertical takeoff and landing (VTOL) aircraft to the masses. Our flagship product, Butterfly, is an all-electric VTOL aircraft designed to revolutionize urban mobility. With over two decades of VTOL aircraft development, patented technology, and flight vehicle experience, Overair is committed to solving the challenges of sustainable air mobility.Job Overview:Overair is seeking an experienced and driven individual to join our Flight Test team. Qualified candidates will be responsible for all aspects of maintenance of prototype aircraft and relevant ground support equipment. Must have a current FAA Airframe and Powerplant (A&amp;P) Certification. This role requires a wide range of knowledge and skills that include the basics of airframe and powerplant maintenance on composite airframes, advanced electro-mechanical devices, and fly-by-wire and high voltage electrical systems.   The candidate should thrive in a high paced environment and be comfortable with the design, development, and test life cycle of rapid aerospace R&amp;D. This role will include daily interactions with engineers and managers, so strong communication and interpersonal skills are required. The successful candidate will be responsible for coordinating with engineering disciplines to draft the maintenance documentation and checklists for the experimental aircraft that will be used during testing and will be submitted to the FAA as part of the airworthiness documentation package. The applicant must be able to read drawings and schematics, know how to use a variety of hand and power tools, travel to the flight test site and able to stand for extended period, and have a strong desire to learn about a complex and innovative aircraft system.Roles and Responsibilities:<ul><li>Perform mechanical assembly, maintenance, and support on prototype aircraft.</li><li>Perform aircraft inspections per company procedures.</li><li>Compile the required documentation and paperwork in accordance with company and FAA procedures.</li><li>Document and communicate aircraft deficiencies, and work with the engineering teams to correct them.</li><li>Contribute to flight test success as part of the ground crew.</li><li>Maintain and operate required ground support equipment.</li><li>Help develop maintenance manuals and any other supporting documentation necessary to operate and maintain the vehicle.</li><li>Compliance with Overair safety, corporate, and organizational operating procedures. </li><li>Operate in a clean and orderly manner.</li></ul>Required Qualifications:<ul><li style="font-weight:bold;">FAA Airframe and Powerplant (A&amp;P) Certification </li><li>8+ years of relevant aircraft maintenance and flight operations experience.</li><li>Familiarity with AC-43.13b.</li><li>Excellent mechanical aptitude.</li><li>Excellent working knowledge of hand tools and aerospace mechanical assemblies.</li><li>Excellent communication skills and meticulous attention to detail.</li><li>High school diploma or GED certificate.</li><li>Must be able to interpret engineering drawings and technical documents.</li><li>Must be able to work independently as well as within a team.</li><li>Proficient in reading and writing in English.</li><li>Must be able to lift 50 lb. without assistance.</li><li>Ability to travel for vehicle flight test support.</li></ul>Preferred Qualifications:<ul><li>Experience working on electric aircraft and/or rotorcraft.</li><li>Experience working on Experimental R&amp;D and/or prototype flight vehicles.</li><li>Prior experience with high voltage electrical systems and hydraulic systems.</li><li>Prior experience and knowledge working with composite airframes.</li><li>Prior experience working with Fly-by-Wire aircraft.</li><li>Prior experience and qualifications operating forklifts and other heavy machinery.</li><li>Experience working with Solidworks/CATIA, JIRA, Microsoft office.</li><li>FAA Airframe and Powerplant (A&amp;P) with Inspector Authorization (IA) Certification.</li><li>Part 135 maintenance experience.</li></ul>Summary of Benefits:<ul><li>Overair pays 100% of the premiums for Medical, Dental, and Vision for employees and dependents.</li><li>Flexible Spending Account with a company match of up to $1,000.</li><li>401(k) plan with a 6% company match, no vesting period, and immediate eligibility.</li><li>12 weeks of supplemental paid family leave.</li><li>Company-paid Life &amp; AD&amp;D Insurance.</li><li>Voluntary Life, Accident, Hospital Indemnity, and Critical Illness insurance.  </li><li>Employee equity incentive program (stock options).</li><li>No cost Employee Assistance Program and Virtual Counseling.</li><li>Generous paid time off policy, including 4 weeks of vacation, 10 holidays, 6 sick days, and volunteer time.</li></ul>Location: Santa Ana &amp; Victorville, CA, on-site positionJob Type: Full-time Overair expects to pay: $50 - $60 per hour base pay. Your level and the compensation package offered will be determined by location, job-related knowledge, skills, and experience.Diversity and Inclusion:Overair believes that diversity and inclusion are vital to our success. We believe that by embracing different ideas and approaches, we enhance our ability to deliver the best results for our employees, our environment, and ultimately our business partners and customers. We foster a culture where all colleagues are able to share their passions and ideas in order that we may collectively embrace and overcome the challenges in our industry, and work toward a brighter future.Overair is an Equal Opportunity / Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, age, or any other federally protected class. </div></div><div><div></div></div>

Aircraft Maintenance Crew Chief, Flight Test

<div><div> Anaergia is a global leader in the production of clean energy, fertilizer and recycled water from virtually any waste stream, offering the widest range of maximizing resource recovery solutions for the municipal, industrial, commercial and agricultural markets. Anaergia’s integrated solutions create value for its customers in the forms of renewable energy, quality fertilizers and clean water, while dramatically reducing the cost of waste management. Anaergia delivers integrated solutions globally through established offices in North America, Europe, Africa, and Asia and its breakthrough technologies are in use at over a thousand resource recovery facilities worldwide, reducing greenhouse gas emissions while creating new revenue sources for its clients. Facility Description Anaergia’s Rialto California Bioenergy Facility is the largest organics waste diversion facility in North America. The facility converts organic waste streams into renewable electricity, renewable natural gas, and fertilizer products which would otherwise be destined for landfill disposal. The facility will utilize Anaergia’s proprietay organics polishing system, anaerobic digestion, digestate drying, pyrolysis and biogas conditioning to supply renewable natural gas into the pipeline and also create quality fertilizers. The facility utilizes four combined heat and power engines to generate electricity for the site. The Rialto project reduces greenhouse gas emissions by 220,200 metric tons per year. The facility is currently in construction with commissioning and startup planned in 2019. Job Description: This role reports to the Facility Manager at Rialto. The Maintenance Manager has responsibility managing aspects of the site including safety, environmental, financial, HR, administration, legal, engineering, operations, maintenance, and project management. The Maintenance Manager will lead, manage and coach a team of maintenance and plant support employees at the site. The Maintenance Manager under the direction of the Facility Manager has responsibility for establishing and maintaining world class safety and environmental standards for the site while driving a strong culture of operational and maintenance discipline. The Maintenance Manager has responsibility to support the Facility Manager to meet financial, operational, and performance goals for the facility and manage contractual matters for the site. The Maintenance Manager will review, develop, and implement procedures that improve maintenance and equipment efficiencies and increase revenues by using “Best Practices” while maintaining a high safety standard and compliance with all regulatory requirements. The Maintenance Manager will be responsible to develop and deploy lean, efficient maintenance, production and executing strategy through operational excellence, quality improvement, best practice implementation, enhanced equipment reliability, repair and maintenance practices, business process consulting, supply chain development and alignment of the production line, to meet new product quality and developments. Job Requirements: Education &amp; Experience: Bachelor’s degree from an accredited college in business or technical field. Eight Years of progressive relevant experience may be accepted in lieu of a degree. Experience: Possesses a Minimum of 5 years of Maintenance Management (Administration, Maintenance, and Engineering) experience of similar facilities including Anaerobic Digestion, Wastewater Treatment , Industrial Processes, Solid Waste, and/or Power Production. Key Competencies: The Maintenance Manager has the following skillsets: - Ability to motivate, engage, and manage a team to achieve goals including safety, environmental, financial and production - Ability to maintain and promote a safe work site for employees, contractors, vendors, and visitors - Ability to operate the facility in compliance with all safety and environmental regulations and permits - Ability to support Facility Manager with all contractual agreements with utilities, suppliers, customers and contractors - Skilled in understanding technical drawings, documents, specifications - Ability to develop, implement, and maintain a computerized maintenance management system for the facility - Ability to develop, implement, and deploy maintenance practices that ensure optimal facility availability and reliability - Experienced training and coaching employees - Solid Waste / Wastewater / Biogas / Power Generation/ Industrial specific competences - Hands-on, “roll-up sleeves” management style - Excellent interpersonal communication and cross-functional team management skills - Ability to coordinate staff and contractor efforts to solve problems and optimize plant operation - Strong analytical, decision-making, and initiative capabilities - Ability to develop and implement best practices and work instructions utilizing vendor manuals, instructions and industry knowledge - Ability to analyze data and write reports - Ability to implement budgets and long-term plans - Ability to administer company policies and procedures and maintain a strong culture of operational discipline - Participate in public forums to support business development and community education - Fluent in English </div></div>

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