<div><div><div><div><div>About Redwood Materials<div>Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling — keeping critical minerals in circulation and driving the energy transition. Founded in 2019, we’re delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have.</div></div></div></div></div></div>Engineering Technician – Redwood EnergyEssential Duties:We are seeking a skilled Engineering Technician with expertise in soldering and printed circuit board assembly (PCBA) rework to join our team. As an early member of a new engineering team, you will play a key role in supporting Hardware Engineering for Energy Products at Redwood Materials. The ideal candidate will have hands-on expertise working with high-voltage and high-current components, performing precision soldering, rework, and modifications on power converter and inverter boards, as well as supporting prototype builds and engineering evaluations. This role requires strong knowledge of high-voltage safety practices and is integral to ensuring quality and reliability in our power electronic products.Responsibilities Will Include: <ul><li>Perform precision soldering and desoldering of power electronics components, including through-hole, high-current bus bars, and fine-pitch SMD devices (down to 0201 and BGA)</li><li>Rework and modify PCBs and power modules based on engineering change orders and failure analysis results</li><li>Safely handle high-voltage and high-current assemblies following electrical safety and ESD protocols</li><li>Apply lockout/tagout (LOTO), proper PPE, and safe working clearances when working with energized or high-energy assemblies</li><li>Conduct visual and functional inspection of PCBAs to ensure adherence to IPC-A-610 and IPC-7711/7721 standards</li><li>Assist engineers with prototype power electronics builds, thermal evaluation hardware modifications, and field-return rework</li><li>Support integration of large passive components (capacitors, inductors, bus capacitors) and power semiconductors (IGBTs, MOSFETs, SiC/GaN devices)</li><li>Maintain detailed records of all rework and modifications for traceability</li><li>Contribute to continuous improvement of soldering, rework, and safety processes focused on high-voltage applications</li></ul>Desired Qualifications: <ul><li>Associate’s degree in Electronics Technology or equivalent experience preferred </li><li>2+ years of electronics assembly and soldering experience, ideally in power electronics, automotive, renewable energy, or related industries</li><li>Demonstrated experience working safely with high-voltage systems and compliance with electrical safety protocols</li><li>Familiarity with high-voltage PCB layouts, creepage/clearance rules, and conformal coating rework a plus</li><li>Proficiency in fine-pitch SMD soldering and heavy copper through-hole component rework</li><li>Ability to read schematics and assembly drawings</li><li>Hands-on experience with soldering irons, hot air rework stations, preheaters, and microscopes</li><li>A get-it-done attitude; no job is too big or too small</li></ul>Physical Requirements:  <ul><li>Ability to perform the essential job functions consistent safely and successfully with the ADA, FMLA and other federal, state and local standards, including meeting qualitative and/or quantitative productivity standards</li><li>Ability to maintain regular, punctual attendance consistent with the ADA, FMLA and other federal, state, and local standards </li><li>Ability to work with small components under a microscope for extended periods</li><li>Manual dexterity for precision soldering and handling heavy copper assemblies</li><li>Occasional lifting of up to 25 lbs</li></ul>Working Conditions:  <ul><li>Flexible working in different environments, such as office or outdoors</li><li>Ability to work in challenging working conditions which may include exposure to noise, dust, chemicals, and temperature extremes, while protected by PPE, for extended periods of time</li><li>Essential physical requirements, such as climbing, standing, stooping, or typing </li><li>Occasional work weekends, nights, or be on-call as a regular part of the job</li><li>Occasional travel requirements</li></ul><div><div><div>In accordance with California pay transparency laws, the salary range for this position is listed below. Actual compensation may vary based on a variety of factors, including experience, education, and skills. </div><div>California Pay Range:</div><div>$35—$50 USD</div></div></div><div>The position is full-time. Compensation will be commensurate with experience. We collect personal information (PI) from you in connection with your application for employment with Redwood Materials, including the following categories of PI: identifiers, personal records, professional or employment information, and inferences drawn from your PI. We collect your PI for our purposes, including performing services and operations related to your potential employment. If you have additional privacy-related questions, please contact us at privacy@redwoodmaterials.com.</div>

Redwood is developing a fully closed-loop, domestic supply chain for lithium-ion batteries. Our team manufactures critical battery components using as many recycled batteries as possible &mdash; localizing a 50,000-mile global supply battery chain on a single site.

Engineering Technician, Energy Storage

<div><div><div><div><div>About Redwood Materials<div>Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling&nbsp;—&nbsp;keeping critical minerals in circulation and driving the&nbsp;energy transition. Founded in 2019,&nbsp;we’re delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have.</div></div></div></div></div></div>Engineering Technician – Redwood EnergyEssential Duties:We are seeking a skilled Engineering Technician with expertise in soldering and printed circuit board assembly (PCBA) rework to join our team. As an early member of a new engineering team, you will play a key role in supporting Hardware Engineering for Energy Products at Redwood Materials. The ideal candidate will have hands-on expertise working with high-voltage and high-current components, performing precision soldering, rework, and modifications on power converter and inverter boards, as well as supporting prototype builds and engineering evaluations. This role requires strong knowledge of high-voltage safety practices and is integral to ensuring quality and reliability in our power electronic products.Responsibilities Will Include:&nbsp;<ul><li>Perform precision soldering and desoldering of power electronics components, including through-hole, high-current bus bars, and fine-pitch SMD devices (down to 0201 and BGA)</li><li>Rework and modify PCBs and power modules based on engineering change orders and failure analysis results</li><li>Safely handle high-voltage and high-current assemblies following electrical safety and ESD protocols</li><li>Apply lockout/tagout (LOTO), proper PPE, and safe working clearances when working with energized or high-energy assemblies</li><li>Conduct visual and functional inspection of PCBAs to ensure adherence to IPC-A-610 and IPC-7711/7721 standards</li><li>Assist engineers with prototype power electronics builds, thermal evaluation hardware modifications, and field-return rework</li><li>Support integration of large passive components (capacitors, inductors, bus capacitors) and power semiconductors (IGBTs, MOSFETs, SiC/GaN devices)</li><li>Maintain detailed records of all rework and modifications for traceability</li><li>Contribute to continuous improvement of soldering, rework, and safety processes focused on high-voltage applications</li></ul>Desired Qualifications:&nbsp;<ul><li>Associate’s degree in Electronics Technology or equivalent experience preferred&nbsp;</li><li>2+ years of electronics assembly and soldering experience, ideally in power electronics, automotive, renewable energy, or related industries</li><li>Demonstrated experience working safely with high-voltage systems and compliance with electrical safety protocols</li><li>Familiarity with high-voltage PCB layouts, creepage/clearance rules, and conformal coating rework a plus</li><li>Proficiency in fine-pitch SMD soldering and heavy copper through-hole component rework</li><li>Ability to read schematics and assembly drawings</li><li>Hands-on experience with soldering irons, hot air rework stations, preheaters, and microscopes</li><li>A get-it-done attitude; no job is too big or too small</li></ul>Physical Requirements:&nbsp;&nbsp;<ul><li>Ability to perform the essential job functions consistent safely and successfully with the ADA, FMLA and other federal, state and local standards, including meeting qualitative and/or quantitative productivity standards</li><li>Ability to maintain regular, punctual attendance consistent with the ADA, FMLA and other federal, state, and local standards </li><li>Ability to work with small components under a microscope for extended periods</li><li>Manual dexterity for precision soldering and handling heavy copper assemblies</li><li>Occasional lifting of up to 25 lbs</li></ul>Working Conditions:&nbsp;&nbsp;<ul><li>Flexible working in different environments, such as office or outdoors</li><li>Ability to work in challenging working conditions which may include exposure to noise, dust, chemicals, and temperature extremes, while protected by PPE, for extended periods of time</li><li>Essential physical requirements, such as climbing, standing, stooping, or typing&nbsp;</li><li>Occasional work weekends, nights, or be on-call as a regular part of the job</li><li>Occasional travel requirements</li></ul><div><div><div>In accordance with California pay transparency laws, the salary range for this position is listed below. Actual compensation may vary based on a variety of factors, including experience, education, and skills.&nbsp;</div><div>California Pay Range:</div><div>$35—$50 USD</div></div></div><div>The position is full-time. Compensation will be commensurate with experience.&nbsp;We collect personal information (PI) from you in connection with your application for employment with Redwood Materials, including the following categories of PI: identifiers, personal records, professional or employment information, and inferences drawn from your PI. We collect your PI for our purposes, including performing services and operations related to your potential employment. If you have additional privacy-related questions, please contact us at privacy@redwoodmaterials.com.</div>

Engineering Technician, Energy Storage

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Redwood Materials

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