<div>Commonwealth Fusion Systems (CFS) has the fastest, lowest cost path to commercial fusion energy.</div><div><br></div><div>CFS collaborates with MIT to leverage decades of research combined with groundbreaking new high-temperature superconducting (HTS) magnet technology. HTS magnets will enable compact fusion power plants that can be constructed faster and at lower cost. Our mission is to deploy these power plants to meet global decarbonization goals as fast as possible. To that end, CFS has assembled a team of leaders in tough tech, fusion science, and manufacturing with a track record of rapid execution. Supported by the world’s leading investors, CFS is uniquely positioned to deliver limitless, clean, fusion power to combat climate change. To implement this plan, we are looking to add dedicated people to the team who treat people well, improve our work by adding multifaceted perspectives and new ways of solving problems, have achieved outstanding results through a range of pursuits, and have skills and experience related to this role.</div><div><br></div><div><span style="font-size:11pt;">The Scientific Software team at CFS writes software to support many different teams across CFS ranging from R&amp;D to operations. We are seeking two Senior Scientific Software Engineers who will collaborate closely with science, engineering, and manufacturing experts at CFS and MIT. Their primary responsibilities will include identifying data and modeling requirements, and subsequently leading the development of robust, scalable software solutions tailored to the needs of our diverse teams.  They will also provide software support for R&amp;D analysis, with an emphasis on cross-training and utilizing technical skills from fields other than software.</span></div><div><span style="font-size:11pt;"> </span></div><div><span style="font-size:11pt;">During their first year with CFS, the new Scientific Software Engineer will work on one of these topics:</span></div><div><span style="font-size:11pt;">Topic 1: Design and simulation tools for superconducting magnets</span></div><div><span style="font-size:11pt;">Topic 2: Pulse planning, simulation and physics collaboration framework for the SPARC tokamak</span></div><br><br><h3>This team member will:</h3><ul><li>Extract software-compatible models/analyses from real-world physical problems - Discuss the problem with domain experts to determine the requirements for the model and what simplifications can be made</li><li>Construct new company-internal software products implementing those models/analyses</li><li>Help scientists and engineers to incorporate their analysis scripts into high-quality software, and help them to automate their workflows</li><li>Implement CI/CD processes to reduce maintenance overhead and error rates</li><li>Operate resulting software, generate visualizations, and communicate results</li></ul><h3>The ideal candidate will have most, if not all, of these requirements:</h3><ul><li>Bachelor’s degree in a technical field preferred</li><li>Demonstrated drive and self-education (e.g. graduate research, research publications, well-documented side projects, student engineering teams, ambitious work projects, entrepreneurship)</li><li>Brought several software projects (or major features of existing projects) from conception through release in a software engineering team</li><li>Engineering or physics analysis in high-consequence environments</li><li>Demonstrated ability to quickly learn about new technical skills and engineering sub-disciplines</li><li>Programming language: Python</li><li>CI/CD processes, linting, unit testing, software documentation, programming to a style standard </li><li>Numerical methods: algorithms for solving systems of equations, differential equations, and optimization </li></ul><h3>Additional preferred experience and/or qualifications:</h3><ul><li>Designed and built multiple systems that involved engineering tradeoffs and produced rapid feedback from the physical universe (e.g. student engineering teams, graduate research, work project), preferably as a technical lead</li><li>Programming language: Rust or C++</li><li>Finite element methods </li><li>Familiarity with electromagnetics and thermodynamics </li><li>At least one technical specialization other than software </li><li>Perform activities such as typing or sitting for extended periods of time</li><li>Dedication to safety to mitigate industrial hazards that may include heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, and cryogenics</li><li>Willingness to travel or work required nights/weekends/on-call occasionally</li><li>#LI-Hybrid</li></ul><br><div>CFS team members thrive in a fast-paced, dynamic environment and have demonstrated exceptional results through a range of different pursuits.  We all tightly align with our company values of integrity, execution, impact and self-critique.  As we grow, we are looking to add talented people who are mission driven and bring diverse perspectives and new ways of solving problems.</div><div><br></div><div>At CFS, we deeply value diversity and are an equal opportunity employer by choice. We consider all qualified applicants equally for employment. We do not discriminate on the basis of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law, ordinance, or regulation.</div>

Creating a clean, limitless energy future through commercial fusion power - Commonwealth Fusion Systems leads the way with innovation and expertise.

Senior Scientific Software Engineer

<div>Commonwealth Fusion Systems (CFS) has the fastest, lowest cost path to commercial fusion energy.</div><div><br></div><div>CFS collaborates with MIT to leverage decades of research combined with groundbreaking new high-temperature superconducting (HTS) magnet technology. HTS magnets will enable compact fusion power plants that can be constructed faster and at lower cost. Our mission is to deploy these power plants to meet global decarbonization goals as fast as possible. To that end, CFS has assembled a team of leaders in tough tech, fusion science, and manufacturing with a track record of rapid execution. Supported by the world’s leading investors, CFS is uniquely positioned to deliver limitless, clean, fusion power to combat climate change. To implement this plan, we are looking to add dedicated people to the team who treat people well, improve our work by adding multifaceted perspectives and new ways of solving problems, have achieved outstanding results through a range of pursuits, and have skills and experience related to this role.</div><div><br></div><div>SPARC sustains fusion reactions by feeding &gt;25MW of 120MHz RF power into the tokamak to heat the plasma to 100 million Kelvin. We need an outstanding RF engineer to build the most powerful RF plant in the world.</div><div><br></div><div>Your responsibilities will include integration, test, and troubleshooting of all elements of the SPARC RF system. The ideal candidate will have 10+ years hands-on experience in high-power RF system design, integration, and test. Responsibilities for this position can scale with the candidate.</div><div><br></div><div>For more information on the SPARC RF plant, see the SPARC journal papers here:</div><div><br></div><div>SPARC Overview: <a href="https://www.cambridge.org/core/journals/journal-of-plasma-physics/article/overview-of-the-sparc-tokamak/DD3C44ECD26F5EACC554811764EF9FF0">https://www.cambridge.org/core/journals/journal-of-plasma-physics/article/overview-of-the-sparc-tokamak/DD3C44ECD26F5EACC554811764EF9FF0</a>Ion </div><div><br></div><div>Cyclotron RF Heating Physics Basis: <a href="https://www.cambridge.org/core/journals/journal-of-plasma-physics/article/physics-basis-for-the-icrf-system-of-the-sparc-tokamak/22016DD64F3C5CAD47563A1E4AE59934">https://www.cambridge.org/core/journals/journal-of-plasma-physics/article/physics-basis-for-the-icrf-system-of-the-sparc-tokamak/22016DD64F3C5CAD47563A1E4AE59934</a> </div><br><br><h3>This team member will:</h3><ul><li>Integrate, test, and commissioning of RF system components – RF sources, amplifiers, transmission lines, antennas, splitters/combiners, power supplies</li><li>Manage engineers and technicians, and timely project delivery</li><li>Develop manufacturing and commissioning processes specific to RF components</li><li>Troubleshoot and resolve manufacturing discrepancies with a focus on continuous improvement</li><li>Design and integration of RF signal detection and measurement circuits that will interface with the control and data collection system of SPARC</li></ul><h3>The ideal candidate will have most, if not all, of these requirements:</h3><ul><li>Bachelor’s degree in Electrical Engineering </li><li>10+ years hands-on experience in RF system design, integration, and/or test</li><li>2+ years of supervisory management experience</li><li>Modern high-performance embedded digital controllers</li><li>Familiarity with test scripting programs like Python</li><li>Altium or similar electrical design</li><li>RF/Microwave simulation software: CST, HFSS e.g.</li></ul><h3>Additional preferred experience and/or qualifications:</h3><ul><li>RF circuit electrical design</li><li>Circuit layout design using programs like Altium</li><li>Perform activities such as stooping, climbing, typing, standing, or sitting for extended periods of time</li><li>Willingness to travel or work required nights/weekends/on-call occasionally</li><li>Dedication to safety to mitigate industrial hazards that may include heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, and cryogenics</li><li>#LI-Onsite</li></ul><br><div>CFS team members thrive in a fast-paced, dynamic environment and have demonstrated exceptional results through a range of different pursuits.  We all tightly align with our company values of integrity, execution, impact and self-critique.  As we grow, we are looking to add talented people who are mission driven and bring diverse perspectives and new ways of solving problems.</div><div><br></div><div>At CFS, we deeply value diversity and are an equal opportunity employer by choice. We consider all qualified applicants equally for employment. We do not discriminate on the basis of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law, ordinance, or regulation.</div>

Senior RF Electronics Engineer

<div>Commonwealth Fusion Systems (CFS) has the fastest, lowest cost path to commercial fusion energy.</div><div><br></div><div>CFS collaborates with MIT to leverage decades of research combined with groundbreaking new high-temperature superconducting (HTS) magnet technology. HTS magnets will enable compact fusion power plants that can be constructed faster and at lower cost. Our mission is to deploy these power plants to meet global decarbonization goals as fast as possible. To that end, CFS has assembled a team of leaders in tough tech, fusion science, and manufacturing with a track record of rapid execution. Supported by the world’s leading investors, CFS is uniquely positioned to deliver limitless, clean, fusion power to combat climate change. To implement this plan, we are looking to add dedicated people to the team who treat people well, improve our work by adding multifaceted perspectives and new ways of solving problems, have achieved outstanding results through a range of pursuits, and have skills and experience related to this role.</div><div><br></div><div><span style="font-size:16px;">Generating net energy plasmas in the SPARC tokamak will involve a skilled team of physicists and engineers designing, building, and operating the tokamak and its many systems. The Nuclear Engineer Team tracks, studies, and models the cascade of high energy neutrons, photons, and charged particles generated from DD and DT fusion. The Thermal Fluids Engineering team resolves the cooling needs of systems ranging from plasma-facing components to cryogenically cooled superconducting magnets.  The Senior Methods Development Engineer will support these endeavors through the development of workflows and methods for neutronics analysis and various thermal-hydraulic modeling approaches.  </span></div><div><span style="font-size:16px;"> </span></div><div><span style="font-size:16px;">The Senior Method Development Engineer is responsible for developing cutting-edge solutions for complex neutronics modeling and thermal analysis problems, including software development, workflow standup and testing. Discovery of issues and energetic pursuit of solutions is expected from each team member.</span></div><div><br></div><div><b><span style="font-size:16px;">This role requires compliance with U.S. laws concerning the export of controlled or protected technologies or information (collectively, “Export Control Laws"). Any offer of employment will be contingent on the need for compliance with such Export Control Laws.</span></b></div><br><br><h3>This team member will:</h3><ul><li>Standup and test workflows for neutronics analysis, including developing automation software</li><li>Work closely with CFS IT Infrastructures as a super-user for the HPC clusters</li><li>Be accountable for the QA and use of best practices in software development</li><li>Conduct simulations and analyses to verify and optimize radiation transport models</li><li>Provide technical support and expertise to internal team members and external stakeholders</li><li>Provide prompt feedback when a task encounters issues that preclude its timely completion</li><li>Comply with CFS design control processes, including but not limited to:   *Documenting analyses in written files   *Arranging for check and review of analysis files through submission to M-Files   *Upholding high standards of good-faith collaboration and teamwork</li></ul><h3>The ideal candidate will have most, if not all, of these requirements:</h3><ul><li>Bachelor’s degree in Engineering with minimum of 10 years of relevant experience,  MS with minimum of 8 years of experience or PhD with minimum of 5 years or experience preferred, in Nuclear Engineering, Mechanical Engineering or another relevant field</li><li>Experience in radiation transport methods development and software development</li><li>Experience with finite element meshing of CAD-based modeling workflows</li><li>Strong background in Deterministic Radiation Transport Methods, Monte Carlo Radiation Transport Methods and Variance Reduction for coupled neutron/photon transport</li><li>Experience in Computational Fluid Dynamics methods and analysis workflows, including optimizing for accuracy, stability, and speed</li><li>Experience with High Performance Computing and Cloud-based Computing</li><li>Strong general analytical skills with fundamental understanding of the first principles of transport methods and nuclear data</li><li>Experience with the following: Python, FORTRAN, C++, Linux</li><li>Experience with common nuclear engineering software, such as MCNP, OpenMC, FISPACT, ATTILA, SCALE, ORIGEN, etc.</li><li>Knowledge of various nuclear codes and standards</li><li>Strong interpersonal and technical communication skills and the ability to work effectively with a wide range of constituencies in a diverse community as well as foster a cooperative work environment</li></ul><h3>Additional experience and/or qualifications:</h3><ul><li>Perform activities such as typing or sitting for extended periods of time</li><li>Willingness to travel or work required nights/weekends/on-call occasionally</li><li>Dedication to safety to mitigate industrial hazards that may include heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, and cryogenics</li><li>#LI-Hybrid</li></ul><br><div>CFS team members thrive in a fast-paced, dynamic environment and have demonstrated exceptional results through a range of different pursuits.  We all tightly align with our company values of integrity, execution, impact and self-critique.  As we grow, we are looking to add talented people who are mission driven and bring diverse perspectives and new ways of solving problems.</div><div><br></div><div>At CFS, we deeply value diversity and are an equal opportunity employer by choice. We consider all qualified applicants equally for employment. We do not discriminate on the basis of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law, ordinance, or regulation.</div>

Senior Methods Development Engineer

<div>Commonwealth Fusion Systems (CFS) has the fastest, lowest cost path to commercial fusion energy.</div><div><br></div><div>CFS collaborates with MIT to leverage decades of research combined with groundbreaking new high-temperature superconducting (HTS) magnet technology. HTS magnets will enable compact fusion power plants that can be constructed faster and at lower cost. Our mission is to deploy these power plants to meet global decarbonization goals as fast as possible. To that end, CFS has assembled a team of leaders in tough tech, fusion science, and manufacturing with a track record of rapid execution. Supported by the world’s leading investors, CFS is uniquely positioned to deliver limitless, clean, fusion power to combat climate change. To implement this plan, we are looking to add dedicated people to the team who treat people well, improve our work by adding multifaceted perspectives and new ways of solving problems, have achieved outstanding results through a range of pursuits, and have skills and experience related to this role.</div><div><br></div><div><span style="font-size:16px;">CFS aims to be the fastest, surest path to clean, limitless, fusion energy – in time to make a difference for climate change. In pursuit of that goal, we have ramped up a production factory to build many of the major assemblies that make up SPARC – our fusion power plant prototype. We aspire to run a lean, efficient production operation and we are looking to hire a senior industrial engineer to lead continuous improvement of our manufacturing processes as we work towards that aspiration. This role collaborates with our Production, Quality, Supply Chain, and IT/EIS (enterprise information systems) teams to improve our processes, remove roadblocks, and enhance operational efficiency in support of the overarching mission.</span></div><br><br><h3>This team member will:</h3><ul><li>Lead cross-functional continuous improvement projects to rapidly improve manufacturing processes for the company’s critical product lines </li><li>Develop strategies and business processes to grow and scale our manufacturing, quality, and supply chain operations from R&amp;D to full-scale production with a focus on reducing waste, improving product quality, increasing productivity, and improving employee quality of life</li><li>Identify, analyze, and improve bottlenecks on the production floor and in business processes through data collection, process flows, value stream mapping, and root cause analysis</li><li>Create standards, templates, and processes to mature the organization for production operations using tools such as Lean Six Sigma, value stream mapping, PFMEAs (process failure mode and effects analysis), 8D problem solving, change control plans, etc.</li><li>Grow a company culture focused on continuous improvement. Author and facilitate training for the company on topics including Lean Manufacturing, Six Sigma, and DFM (design for manufacturability)</li><li>Support factory simulation modeling and build out of future manufacturing facilities</li><li>Work collaboratively with a cross-functional team of design engineers, manufacturing engineers, technicians, quality specialists, and supply chain specialists to brainstorm and innovate on efficient operations for the company</li></ul><h3>The ideal candidate will have most, if not all, of these requirements:</h3><ul><li>Bachelor's degree in engineering or operations management</li><li>5+ years' experience as an industrial, lean, continuous improvement, manufacturing, or operations engineer and/or operations leader in a production environment</li><li>Experience developing processes and procedures to transition from R&amp;D into production</li><li>Lean Six Sigma Black Belt or Green Belt (or equivalent experience)</li><li>Proficiency in continuous improvement methods and tools such as Value Stream Mapping, Kaizen, 5S, DMAIC, etc.</li><li>Project management experience working with cross-functional teams to deliver projects with desired results within specified timelines</li><li>Experience as a project facilitator and/or trainer</li><li>Strong drive for continuous improvement and operational efficiency </li><li>High self-motivation and drive to execute quickly with excellent troubleshooting/problem-solving skills</li><li>Strong communication and collaboration</li></ul><h3>Additional preferred experience and/or qualifications:</h3><ul><li>Experience with Atlassian products including JIRA and Confluence</li><li>Experience with ERP (enterprise resource planning) and MES (manufacturing execution system) software</li><li>Perform activities such as stooping, typing, standing, sitting, or for extended periods of time</li><li>Dedication to safety to mitigate industrial hazards that may include heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, and cryogenics</li><li>Willingness to travel or work required nights/weekends/on-call occasionally</li><li>#LI-Onsite</li></ul><br><div>CFS team members thrive in a fast-paced, dynamic environment and have demonstrated exceptional results through a range of different pursuits.  We all tightly align with our company values of integrity, execution, impact and self-critique.  As we grow, we are looking to add talented people who are mission driven and bring diverse perspectives and new ways of solving problems.</div><div><br></div><div>At CFS, we deeply value diversity and are an equal opportunity employer by choice. We consider all qualified applicants equally for employment. We do not discriminate on the basis of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law, ordinance, or regulation.</div>

Senior Industrial Engineer

<div>Commonwealth Fusion Systems (CFS) has the fastest, lowest cost path to commercial fusion energy.</div><div><br></div><div>CFS collaborates with MIT to leverage decades of research combined with groundbreaking new high-temperature superconducting (HTS) magnet technology. HTS magnets will enable compact fusion power plants that can be constructed faster and at lower cost. Our mission is to deploy these power plants to meet global decarbonization goals as fast as possible. To that end, CFS has assembled a team of leaders in tough tech, fusion science, and manufacturing with a track record of rapid execution. Supported by the world’s leading investors, CFS is uniquely positioned to deliver limitless, clean, fusion power to combat climate change. To implement this plan, we are looking to add dedicated people to the team who treat people well, improve our work by adding multifaceted perspectives and new ways of solving problems, have achieved outstanding results through a range of pursuits, and have skills and experience related to this role.</div><div><br></div><div><span style="font-size:11pt;">The Eddy Current Level 3 Engineer at Commonwealth Fusion Systems will play a crucial role in developing novel eddy current inspection methods for MIG and/or TIG welds and overseeing its implementation to the production floor, at external vendor sites, as well as during the construction of the SPARC project. </span></div><div><br></div><div><span style="font-size:11pt;">This position requires a strong understanding of both the physics and practical application of Eddy Current Testing. A firm understanding and previous use of industry codes, specifications, best industry practices, and ability to review and implement industry research will be necessary in order to succeed in this position. </span></div><div><br></div><div><span style="font-size:11pt;">This position will ensure that CFS operates at the highest standards of safety, compliance, and quality in allEddy Current related activities by applying their technical expertise, leadership skills, and commitment to quality to positively impact our CFS mission.</span></div><br><br><h3>This team member will:</h3><ul><li>Under the guidance of the CFS Sr. NDT Engineer, develop and implement an eddy current inspection solution for the detection of weld defects during in-process welding</li><li>Develop and implement inspection processes and procedures for surface eddy current inspections</li><li>Oversee all technical aspects and performance of ET inspections on the production floor, ensuring safety and compliance with industry standards</li><li>Lead the development of automated image processing tools to evaluate eddy current images for compliance with CFS quality requirements</li><li>Train technicians to conduct examinations and interpret data for compliance</li><li>Develop, review, and maintain ET procedures and adapt them to meet the specific needs of the SPARC project</li><li>Work with the mechanical engineering team to develop tools to implement the Eddy Current process and design custom in-house system solutions</li><li>Work with the Engineering teams to review and recommend inspection requirements</li><li>Report on inspection results, trends, and process improvements</li><li>Oversee ET needs at vendor locations, ensuring consistency and quality of external inspections</li><li>Collaborate with the Senior NDT Level 3 Engineer to optimize inspection strategies and ensure alignment with project goals</li><li>Participate in Root Cause Analysis and support the development of Corrective Actions for non-conformances</li><li>Ensure proper maintenance and calibration of ET equipment</li></ul><h3>The ideal candidate will have most, if not all, of these requirements:</h3><ul><li>Bachelor’s degree in Engineering, Physics, Mathematics, or other related technical field</li><li>ASNT, NAS410, or ISO 9712 Level III Certification in ET</li><li>Additional NDT certifications in RT, UT, and/or PT are preferred</li><li>A minimum of 5 years of experience in NDT, with a focus on Eddy Current testing</li><li>Experience in sub-surface and/or multi-layer ET examinations</li><li>Proficient in using and learning digital ET image evaluation software</li><li>Extensive knowledge of NDE methods, with a heavy concentration in ET</li><li>Analyze 2D image data and report quantitative results</li><li>Familiarity with industry standards</li><li>Procedure development and training</li><li>Excellent communication and organization skills</li></ul><h3>Additional experience and/or qualifications:</h3><ul><li>Extensive experience in developing eddy current solutions and procedures for new inspection needs</li><li>Ability to lift up to 50 lbs occasionally</li><li>Perform activities such as typing, standing, and sitting, for extended periods of time</li><li>Dedication to safety to mitigate industrial hazards that may include heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, and cryogenics</li><li>Willingness to occasionally travel or work required nights/weekends/on-call or long hours</li><li>#LI-Hybrid</li></ul><br><div>CFS team members thrive in a fast-paced, dynamic environment and have demonstrated exceptional results through a range of different pursuits.  We all tightly align with our company values of integrity, execution, impact and self-critique.  As we grow, we are looking to add talented people who are mission driven and bring diverse perspectives and new ways of solving problems.</div><div><br></div><div>At CFS, we deeply value diversity and are an equal opportunity employer by choice. We consider all qualified applicants equally for employment. We do not discriminate on the basis of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law, ordinance, or regulation.</div>

Eddy Current Test Engineer Level III

<div>Commonwealth Fusion Systems (CFS) has the fastest, lowest cost path to commercial fusion energy.</div><div><br></div><div>CFS collaborates with MIT to leverage decades of research combined with groundbreaking new high-temperature superconducting (HTS) magnet technology. HTS magnets will enable compact fusion power plants that can be constructed faster and at lower cost. Our mission is to deploy these power plants to meet global decarbonization goals as fast as possible. To that end, CFS has assembled a team of leaders in tough tech, fusion science, and manufacturing with a track record of rapid execution. Supported by the world’s leading investors, CFS is uniquely positioned to deliver limitless, clean, fusion power to combat climate change. To implement this plan, we are looking to add dedicated people to the team who treat people well, improve our work by adding multifaceted perspectives and new ways of solving problems, have achieved outstanding results through a range of pursuits, and have skills and experience related to this role.</div><div><br></div><div><span style="font-size:16px;">The RT Level 3 Engineer at Commonwealth Fusion Systems will play a crucial role in developing and overseeing radiographic testing (RT) on the production floor, at external vendor sites, as well as during the construction of the SPARC project.  </span></div><div><br></div><div><span style="font-size:16px;">This position requires a strong understanding of both the physics and practical application of radiography. A firm understanding and previous use of industry codes, specifications, best industry practices, and ability to review and implement industry research will be necessary in order to succeed in this position. </span></div><div><br></div><div><span style="font-size:16px;">This position will ensure that CFS operates at the highest standards of safety, compliance, and quality in all RT-related activities by applying their technical expertise, leadership skills, and commitment to quality to positively impact our CFS mission.</span></div><br><br><h3>This team member will:</h3><ul><li>Oversee all technical aspects and performance of RT inspections on the production floor, ensuring safety and compliance with industry standards</li><li>Lead the development of automated image processing tools to evaluate radiographic images for compliance with CFS quality requirements</li><li>Develop, review, and maintain RT procedures and adapt them to meet the specific needs of the SPARC project</li><li>Work with the mechanical engineering team to develop tools to improve current RT processes and design custom in-house system solutions for new inspection needs</li><li>Evaluate the knowledge level of the NDT technicians and determine the knowledge gaps and develop and manage training programs for NDT technicians in radiographic testing techniques, ensuring high skill levels and understanding</li><li>Work with the Engineering teams to review and recommend inspection requirements</li><li>Perform regular audits of RT processes for compliance with regulatory and company standards</li><li>Provide support and guidance to NDT technicians, resolving technical questions and issues</li><li>Report on inspection results, trends, and process improvements</li><li>Oversee RT needs at vendor locations, ensuring consistency and quality of external inspections</li><li>Supervise RT activities during the construction phase of the SPARC project, coordinating with project managers and construction teams</li><li>Collaborate with the Senior NDT Level 3 Engineer to optimize inspection strategies and ensure alignment with project goals.</li><li>Participate in Root Cause Analysis and support the development of Corrective Actions for non-conformances</li><li>Ensure proper maintenance and calibration of RT equipment. If required, lead the development and maintenance of company NDT certification</li></ul><h3>The ideal candidate will have most, if not all, of these requirements:</h3><ul><li>Bachelor’s degree in Engineering, Physics, Mathematics, or other related technical field</li><li>ASNT, NAS410, or ISO 9712 Level III Certification in RT</li><li>Additional NDT certifications in ET, UT, and/or PT are preferred</li><li>A minimum of 5 years of experience in NDT, with a focus on radiographic testing</li><li>Experience in radiographic operations of both thin wall and heavy wall structures, welds, and brazing/soldering</li><li>Proficient in using and learning digital RT image evaluation software</li><li>Extensive experience in Digital Radiography and Computed Tomography</li><li>Experience with software such as Volume Graphics, aRTist or CIVA</li><li>Experience as Radiation Safety Officer </li><li>Extensive knowledge of NDE methods, with a heavy concentration in RT</li><li>Analyze 2D and 3D image data and report quantitative results</li><li>Familiarity with industry standards such as ASME Section V, ASTM E1742, ASTM E747, etc.</li><li>Procedure development and training</li><li>Excellent communication and organization skills</li></ul><h3>Additional experience and/or qualifications:</h3><ul><li>Extensive experience in Digital Radiography and Computed Tomography</li><li>Experience with software such as Volume Graphics, aRTist or CIVA</li><li>Experience as Radiation Safety Officer </li><li>Ability to lift up to 50 lbs occasionally</li><li>Perform activities such as typing, standing, and sitting, for extended periods of time</li><li>Dedication to safety to mitigate industrial hazards that may include heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, and cryogenicsWillingness to occasionally travel or work required nights/weekends/on-call or long hours</li><li>#LI-Hybrid</li></ul><br><div>CFS team members thrive in a fast-paced, dynamic environment and have demonstrated exceptional results through a range of different pursuits.  We all tightly align with our company values of integrity, execution, impact and self-critique.  As we grow, we are looking to add talented people who are mission driven and bring diverse perspectives and new ways of solving problems.</div><div><br></div><div>At CFS, we deeply value diversity and are an equal opportunity employer by choice. We consider all qualified applicants equally for employment. We do not discriminate on the basis of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law, ordinance, or regulation.</div>

Radiographic Test Engineer Level III

<div>Commonwealth Fusion Systems (CFS) has the fastest, lowest cost path to commercial fusion energy.</div><div><br></div><div>CFS collaborates with MIT to leverage decades of research combined with groundbreaking new high-temperature superconducting (HTS) magnet technology. HTS magnets will enable compact fusion power plants that can be constructed faster and at lower cost. Our mission is to deploy these power plants to meet global decarbonization goals as fast as possible. To that end, CFS has assembled a team of leaders in tough tech, fusion science, and manufacturing with a track record of rapid execution. Supported by the world’s leading investors, CFS is uniquely positioned to deliver limitless, clean, fusion power to combat climate change. To implement this plan, we are looking to add dedicated people to the team who treat people well, improve our work by adding multifaceted perspectives and new ways of solving problems, have achieved outstanding results through a range of pursuits, and have skills and experience related to this role.</div><div><br></div><div>CFS is currently looking for a Senior Systems Engineer, who will focus on implementation of Systems Engineering process and systems thinking to subsystems that form the core of the SPARC &amp; ARC tokamaks, as well as to Diagnostic systems that analyze and interpret SPARC &amp; ARC plasmas. This role is inherently cross-disciplinary, and will require collaboration with a wide variety of stakeholders to ensure that systems are designed, integrated, and operated successfully. The Senior Systems Engineer will be responsible for a group of subsystems, working on activities throughout the development lifecycle, including requirements development, interface definition, trade studies, risk assessment and management, operational concept/control architecture development, test planning, etc. The ideal candidate for this role is comfortable with learning a variety of new technical topics and being proactive to apply that knowledge to ensure that tokamak system development and implementation is successful in validating the current SPARC mission and future ARC programs.</div><div><br></div><div>Candidates interested in this role should have some related experience and interest in working with the following types of systems we are currently looking for support on: </div><div>● Both superconducting and non-superconducting magnet systems, or similar electromechanical systems, or:</div><div>● Complex mechanical systems subject to a variety of thermal, structural, and electrical requirements with multiple interfaces.</div><br><br><h3>This team member will:</h3><ul><li>Elicit, decompose, and establish traceability of system requirements in the IBM DOORS Next Gen database </li><li>Coordinate, define, and control interfaces between tokamak systems and tokamak interfacing systems </li><li>Conduct trade studies to drive/coordinate technical decision making. Present proposals for decision closures to the appropriate level of management </li><li>Conduct risk assessments on tokamak systems using failure modes analysis software and methods, and ensuring that risk mitigation plans are developed and implemented </li><li>Manage changes affecting tokamak system technical baseline for impact to scope, schedule, cost, performance, or interfacing systems </li><li>Support design review content development and the review of other design reviews for technical maturity, consistency, and accuracy </li><li>Develop test plans for and document evidence against requirements verification and validation </li><li>Develop requirement/risk informed testing and commissioning plans </li><li>Develop and manage model based systems engineering artifacts for multiple CFS programs using Cameo Enterprise Architecture</li></ul><h3>The ideal candidate will have most, if not all, of these requirements:</h3><ul><li>Bachelor's or Master's degree in Engineering, Physics, or a related field</li><li>8+ years of experience in Systems Engineering or related roles with a Bachelor's Degree, or 6+ years of experience with a Master’s Degree </li><li>Thorough understanding of and proficiency in Systems Engineering life cycle processes and how they are realistically implemented on fast paced projects </li><li>Experience working in the development of large, integrated and complex systems, preferably fusion, energy, aerospace, defense, transportation, etc. </li><li>General knowledge of mechanical, electrical, I&amp;C, and industrial concepts with the ability to learn and apply new technical concepts </li><li>Strong, foundational knowledge of electromechanical systems as well as wider mechanical and electrical engineering concepts </li><li>Strong interpersonal and technical communication skills, with the ability to proactively engage and communicate with a wide range of stakeholders </li><li>Experience working in an environment where creative, proactive problem solving is required with a wide range of stakeholders</li></ul><h3>Additional experience and/or qualifications:</h3><ul><li>Prior experience in superconducting magnet based systems development </li><li>Hands on integration and testing experience while leveraging Verification &amp; Validation life cycle methods ● General knowledge of tokamak and fusion plant engineering concepts </li><li>General knowledge in any of the following areas: high and ultra-high vacuum, materials science, electrical insulation design for high voltage applications, thermo-structural analysis techniques. </li><li>Experience with multi-objective design optimization techniques, specifically applied to architectural design of complex systems </li><li>Model Based Systems Engineering experience, specifically utilizing SysML based tools </li><li>Experience with technology roadmapping and development for first of a kind systems and programs</li><li>Ability to occasionally lift up to 50 lbs</li><li>Ability to perform activities such as typing, standing, and sitting for extended periods of time</li><li>Dedication to safety to mitigate industrial hazards that may include heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, and cryogenics</li><li>Willing to occasionally travel or work required nights/weekends/on-call to support off site testing</li><li>#LI-Hybrid</li></ul><br><div>CFS team members thrive in a fast-paced, dynamic environment and have demonstrated exceptional results through a range of different pursuits.  We all tightly align with our company values of integrity, execution, impact and self-critique.  As we grow, we are looking to add talented people who are mission driven and bring diverse perspectives and new ways of solving problems.</div><div><br></div><div>At CFS, we deeply value diversity and are an equal opportunity employer by choice. We consider all qualified applicants equally for employment. We do not discriminate on the basis of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law, ordinance, or regulation.</div>

Senior Systems Engineer

<div>Commonwealth Fusion Systems (CFS) has the fastest, lowest cost path to commercial fusion energy.</div><div><br></div><div>CFS collaborates with MIT to leverage decades of research combined with groundbreaking new high-temperature superconducting (HTS) magnet technology. HTS magnets will enable compact fusion power plants that can be constructed faster and at lower cost. Our mission is to deploy these power plants to meet global decarbonization goals as fast as possible. To that end, CFS has assembled a team of leaders in tough tech, fusion science, and manufacturing with a track record of rapid execution. Supported by the world’s leading investors, CFS is uniquely positioned to deliver limitless, clean, fusion power to combat climate change. To implement this plan, we are looking to add dedicated people to the team who treat people well, improve our work by adding multifaceted perspectives and new ways of solving problems, have achieved outstanding results through a range of pursuits, and have skills and experience related to this role.</div><div><br></div><div>As a Mechanical Engineer for the SPARC Toroidal Field (TF) Coil System, you will play a key role in achieving the delivery of all coil components by keeping the production, assembly, and installation moving along when first encounters happen, by promptly reacting to field discoveries and addressing changes these might drive. You will also develop design and analysis notes, technical specifications, and assembly procedures. </div><br><br><h3>This team member will:</h3><ul><li>Promptly react to emerging challenges during manufacturing, assembly, installation, and commissioning</li><li>Perform structural and thermal calculations, ranging in complexity from first principle hand calculations to FEA</li><li>Drive continuous improvement activities with external suppliers and the internal manufacturing and quality teams</li><li>Drive and document change from initiation to impact analysis to implementation</li><li>Rapidly design, test, and qualify prototypes</li><li>Support and develop documentation for procurement, assembly and tooling, and commissioning</li><li>Prepare reports and presentations as requested</li><li>Identify enabling technologies in the modeling and construction of high-temperature superconducting magnets</li><li>Be self-motivated and exhibit excellent problem-solving skills</li><li>Strive for simplicity over complexity</li></ul><h3>The ideal candidate will have most, if not all, of these requirements:</h3><ul><li>Bachelor’s degree in mechanical engineering, aerospace engineering, physics, or another relevant field</li><li>At least five years of experience working in a cutting-edge technology field at the R&amp;D stage</li><li>Experience with CAD software (NX preferred) and analysis software (ANSYS Workbench preferred)</li><li>Experience handling non-conformances during manufacturing and assembly of complex assemblies;</li><li>Experience taking a product from cradle to grave</li></ul><h3>Additional experience and/or qualifications:</h3><ul><li>Perform activities such as sitting for extended periods of time</li><li>Work in a facility that contains industrial hazards including heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, high current, pressure systems, and cryogenics</li><li>#LI-Hybrid</li></ul><br><div>CFS team members thrive in a fast-paced, dynamic environment and have demonstrated exceptional results through a range of different pursuits.  We all tightly align with our company values of integrity, execution, impact and self-critique.  As we grow, we are looking to add talented people who are mission driven and bring diverse perspectives and new ways of solving problems.</div><div><br></div><div>At CFS, we deeply value diversity and are an equal opportunity employer by choice. We consider all qualified applicants equally for employment. We do not discriminate on the basis of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law, ordinance, or regulation.</div>

Senior Mechanical Engineer - TF

<div>Commonwealth Fusion Systems (CFS) has the fastest, lowest cost path to commercial fusion energy.</div><div><br></div><div>CFS collaborates with MIT to leverage decades of research combined with groundbreaking new high-temperature superconducting (HTS) magnet technology. HTS magnets will enable compact fusion power plants that can be constructed faster and at lower cost. Our mission is to deploy these power plants to meet global decarbonization goals as fast as possible. To that end, CFS has assembled a team of leaders in tough tech, fusion science, and manufacturing with a track record of rapid execution. Supported by the world’s leading investors, CFS is uniquely positioned to deliver limitless, clean, fusion power to combat climate change. To implement this plan, we are looking to add dedicated people to the team who treat people well, improve our work by adding multifaceted perspectives and new ways of solving problems, have achieved outstanding results through a range of pursuits, and have skills and experience related to this role.</div><div><br></div><div>Our prototype fusion device includes a 700 MVA, 22 kV flywheel-driven generator for mechanical energy storage; 1,000 MVA of installed power conversion equipment serving 20+ individually controlled loads; a 40 MVA steady-state plant facility power system; and over 1 GJ of supercapacitor electrical energy storage. With a goal to deploy thousands of fusion power plants, we need electrical engineers with strong experience in industrial plants, power generation facilities, or large scientific experiments like particle accelerators or fusion devices.</div><div><br></div><div>Broad electrical engineering experience is desired, including:</div><div>-Electric drives and power conversion equipment, both line-commutated and switch-mode converters.</div><div>-Energy storage solutions via mechanical means (flywheel) or static electrical means (supercapacitors).</div><div>-Electric machines, rotating equipment and auxiliary systems including excitation, cooling, and sealing/lubrication.</div><div>-Medium voltage AC and DC distribution. Protective relaying and asset protection.</div><div>-Control of dynamical systems with demonstrated experience in electric power conversion.</div><div>-Specification, procurement, and installation of vendor-furnished equipment.</div><div><br></div><div>The ideal candidate will demonstrate substantial experience delivering and integrating industrial power generation and distribution equipment across many projects. They will be intimately familiar with the construction process. They will be highly organized and an excellent communicator. They will be responsible for prioritizing activities on a challenging and active construction project.</div><div><br></div><div>Responsibilities and title for this position can scale with experience.</div><br><br><h3>This team member will:</h3><ul><li>Design, build, and deliver electrical power systems for SPARC and R&amp;D applications</li><li>Manage critical procurement contracts and coordinate with vendors</li><li>Interface with local Authorities Having Jurisdiction; facilitate electrical safety best practices</li><li>Work with other SPARC cross-disciplinary teams such as physics, plasma control, diagnostics, cryogenics, RF, and gas handling</li><li>Create construction work packages, coordinate installation of power equipment, and oversee commissioning activities</li><li>Develop new in-house power conversion and magnet protection technologies</li></ul><h3>The ideal candidate will have most, if not all, of these requirements:</h3><ul><li>BS Electrical Engineering</li><li>6+ years experience in electrical power system development for power plants, industrial plants, or large scientific facilities</li><li>Technical mastery in multiple areas of electrical engineering including a subset of the following: power conversion, electric machinery and drives, control of dynamical systems, medium voltage distribution, protective relaying, low voltage process-industrial facility design, instrumentation and control</li><li>Excellent written and verbal communication skills, ability to conduct design reviews and organize/present material to both expert and non-technical audiences</li></ul><h3>Additional experience and/or qualifications:</h3><ul><li>Pulsed power systems; electrical and mechanical transient analysis in complex power systems</li><li>Balance of Plant; utility interconnection and coordination, low voltage distribution, management of AE and/or EPC consultants</li><li>Design, qualification, manufacturing, and delivery of power conversion equipment to industrial market</li><li>Electromagnetic modeling; transient thermal analysis, magnetic fields, forces, and structural support in complex geometries</li><li>Circuit design, modeling, and construction; implementation of specialty equipment for use in harsh (electromagnetically noisy, cryogenic, high-temperature, high-vibration) environments</li><li>Experience in large construction projects, including design documentation and construction administration.</li><li>Familiarity with the design, analysis, and operation of electric machines and turbogenerators</li><li>Familiarity with the design and operation of phase-controlled rectifiers, switch-mode power converters and drives.</li><li>Analysis and modeling software</li><li>					*Standard electrical engineering software packages related to power distribution and converter design such as PLECS, MATLAB/Simulink, PSCAD/EMTDC, ETAP, etc.</li><li>					*Electromagnetic/Multiphysics finite element simulation packages such as ANSYS, COMSOL, SparseLizard, Mathcad, etc.</li><li>					*PCB design software (Altium or equivalent)</li><li>					*Basic use of standard programming languages, Python, C/C++, MATLAB</li><li>Ability to occasionally lift up to 50 lbs</li><li>Perform activities such as typing and sitting for extended periods of time</li><li>Willingness to travel or work required nights/weekends/on-call occasionally</li><li>Work in a facility that contains industrial hazards including heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, high current, pressure systems, and cryogenics</li><li>#LI-Hybrid</li></ul><br><div>CFS team members thrive in a fast-paced, dynamic environment and have demonstrated exceptional results through a range of different pursuits.  We all tightly align with our company values of integrity, execution, impact and self-critique.  As we grow, we are looking to add talented people who are mission driven and bring diverse perspectives and new ways of solving problems.</div><div><br></div><div>At CFS, we deeply value diversity and are an equal opportunity employer by choice. We consider all qualified applicants equally for employment. We do not discriminate on the basis of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law, ordinance, or regulation.</div>

Senior Electrical Engineer

<div>Commonwealth Fusion Systems (CFS) has the fastest, lowest cost path to commercial fusion energy.</div><div><br></div><div>CFS collaborates with MIT to leverage decades of research combined with groundbreaking new high-temperature superconducting (HTS) magnet technology. HTS magnets will enable compact fusion power plants that can be constructed faster and at lower cost. Our mission is to deploy these power plants to meet global decarbonization goals as fast as possible. To that end, CFS has assembled a team of leaders in tough tech, fusion science, and manufacturing with a track record of rapid execution. Supported by the world’s leading investors, CFS is uniquely positioned to deliver limitless, clean, fusion power to combat climate change. To implement this plan, we are looking to add dedicated people to the team who treat people well, improve our work by adding multifaceted perspectives and new ways of solving problems, have achieved outstanding results through a range of pursuits, and have skills and experience related to this role.</div><div><br></div><div><span style="font-size:11pt;">The candidate will take on a crucial role as the Senior Service Desk Engineer at Milpitas, overseeing IT services to ensure employees receive top-notch support. This involves monitoring and measuring services, collaborating with the local team to identify IT needs, and communicating them to the rest of the team. If you're an experienced service desk professional or aspiring systems administrator with a passion for engineering projects, this role offers the opportunity to be the primary point of contact and escalation for IT issues. Reporting to the IT Service Desk Manager, the Senior Service Desk Engineer will closely collaborate with the infrastructure team on foundational projects, architecture, and security. Beyond being a skilled "ticket slayer," the ideal candidate will act as a diplomatic liaison for users, demonstrating natural leadership, tackling technical challenges, and actively seeking solutions for systemic issues and process enhancements.</span></div><br><br><h3>This team member will:</h3><ul><li>Be responsible for the IT services at Milpitas, ensuring employees receive the highest level of support from IT as a whole</li><li>Be responsible for monitoring and measuring services, as well as discussing with the local team any needs for IT services and report them back to the Service Desk Manager</li><li>Drive the adoption of CFS standard tools ( Jira / Confluence, Google Drive and other software and controls) and culture at the Milpitas site to match that of HQ so that all of CFS is unified in its methods for achieving CFS’s goals</li><li>Work day to day with members of our IT team to assist in engineering projects and various tasks as needed</li><li>Provide rotational off-hours support as well as occasional after-hours availability for system upgrades, etc.</li><li>Implementation and support of enterprise solutions such as Mobile Device Management, Identity and Access Management, Enterprise Anti-Malware, Imaging, etc.</li><li>Evolve current processes with an eye towards automating the repetitive tasks so the humans can focus on solving the hard problems</li><li>Support the technical onboarding experience for new CFS employees making sure they have the equipment and tools to be successful</li><li>Assess unusual circumstances and uses sophisticated analytical and problem solving techniques to identify causes</li><li>Enhance relationships and networks with senior internal/external partners who are not familiar with the subject matter often requiring persuasion. Adapts style to differing audiences and often advises others on difficult matters</li><li>Assist in the management of end user devices throughout their entire life cycle, including procurement, configuration, maintenance, and disposal</li></ul><h3>The ideal candidate will have most, if not all, of these requirements:</h3><ul><li>Strong previous experience providing customer-facing desktop support in a formal or informal leadership role</li><li>Experience participating in the implementation and support of enterprise wide systems (e.g. G Suite, Okta, Zoom, etc.) as well as experience auditing systems.</li><li>Experiencing working in and understanding of an Active Directory / Azure AD environment</li><li>Experience supporting end users on Windows, Mac, and Linux</li><li>JAMF, MECM/SCCM or Intune experience imaging machines, providing remote support, and supporting remote installation of applications</li><li>Previous experience in supporting users both in office and working remotely</li><li>Jira, Confluence, and Jira Service Management experience</li><li>AWS and Infrastructure experience a plus</li><li>Networking and security experience a plus</li><li>Scripting and automation experience a plus</li><li>Linux experience a plus</li><li>Familiarity with the organized chaos that comes within a startup environment</li></ul><h3>Additional experience and/or qualifications:</h3><ul><li>Comfortable and skilled with resolving problems with little or no direct experience on the issues  (being good at fixing things you don’t have any knowledge of, using a great baseline of technical knowledge and people skills)</li><li>Preferred experience in a mixed technology environment with Microsoft, Google and Apple products</li><li>Relevant IT certifications (Comptia A+ N+, Security +)</li><li>Ability to occasionally lift up to 50 lbs</li><li>Perform activities such as typing, standing, and sitting for extended periods of time</li><li>Willingness to travel or work required nights/weekends/on-call occasionally</li><li>Dedication to safety to mitigate industrial hazards that may include heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, and cryogenics</li><li>#LI-Onsite</li></ul><br><div>CFS team members thrive in a fast-paced, dynamic environment and have demonstrated exceptional results through a range of different pursuits.  We all tightly align with our company values of integrity, execution, impact and self-critique.  As we grow, we are looking to add talented people who are mission driven and bring diverse perspectives and new ways of solving problems.</div><div><br></div><div>At CFS, we deeply value diversity and are an equal opportunity employer by choice. We consider all qualified applicants equally for employment. We do not discriminate on the basis of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law, ordinance, or regulation.</div>

Senior Service Desk Engineer

<div>Commonwealth Fusion Systems (CFS) has the fastest, lowest cost path to commercial fusion energy.</div><div><br></div><div>CFS collaborates with MIT to leverage decades of research combined with groundbreaking new high-temperature superconducting (HTS) magnet technology. HTS magnets will enable compact fusion power plants that can be constructed faster and at lower cost. Our mission is to deploy these power plants to meet global decarbonization goals as fast as possible. To that end, CFS has assembled a team of leaders in tough tech, fusion science, and manufacturing with a track record of rapid execution. Supported by the world’s leading investors, CFS is uniquely positioned to deliver limitless, clean, fusion power to combat climate change. To implement this plan, we are looking to add dedicated people to the team who treat people well, improve our work by adding multifaceted perspectives and new ways of solving problems, have achieved outstanding results through a range of pursuits, and have skills and experience related to this role.</div><div><br></div><div>The role of a Senior Test Engineer is to seamlessly flex between multiple disciplines and groups to effectively execute tests and projects on aggressive schedules supporting Commonwealth Fusion System’s mission. This engineer will be primarily responsible for testing and retiring risks for CFS’s HTS magnets. They must have a fundamental understanding of mechanical, electrical, materials, fluids and software engineering, or some combination thereof. They will be responsible for the design, build, and commissioning of equipment and/or software in support of development, qualification and production test objectives. They will also be responsible for leading multidisciplinary teams of engineers and technicians to deliver test campaigns successfully. They must work collaboratively across manufacturing, R&amp;D, procurement, and the SPARC team to achieve these goals.  It is also the role of the test engineer to constantly push and challenge the requirements, risks, and test objectives that they are given to help the combined stakeholders come to a consensus on why the planned test is required and what data is deemed essential for the outcome to be achieved.</div><br><br><h3>This team member will:</h3><ul><li>Perform as a technical expert, a project lead and people leader as necessary to meet the unique project demands</li><li>Mentor and develop team of test and instrumentation and control engineers </li><li>Understand, challenge and maintain well documented requirements and risks for the system or component under test</li><li>Develop test plans highlighting the test objectives, key data that is needed and the instrumentation and controls necessary to obtain this data- Ensure data is reliable</li><li>Design, analyze, review, procure and build test equipment including structures, fluid systems, mechanical systems and electrical systems</li><li>Collaborate with I&amp;C engineers to develop the necessary I&amp;C and data acquisition system</li><li>Maintain documentation, schedule and a budget for the test campaign - Documentation includes: design reviews, wiring lists, P&amp;IDs, schematics, CAD assemblies, drawings, data acquisition systems, and operations software</li><li>Develop test procedures and processes to execute safe test operations</li><li>Troubleshoot and resolve integration and test discrepancies during build, commissioning and operation</li><li>Iterate on designs, equipment and operations for repeat tests to improve test efficiency</li><li>Perform analyses for the system predicting results and develop custom tools to analyze generated data - Compile test results clearly for review</li><li>Lead anomaly investigations and their resolution, and present results to a team of physicists and engineers</li><li>Execute plans for future expansion, including capital equipment and floor layouts, always having a vision for scalability of systems into a larger context</li><li>Provide visions for multi-use test infrastructure that can be scaled for multiple applications</li></ul><h3>The ideal candidate will have most, if not all, of these requirements:</h3><ul><li>Bachelor's degree in engineering or science field is required; electrical engineering, mechanical engineering or similar, or applied physics degree preferred</li><li>5+ years' experience as a test engineer on complex electromechanical systems </li><li>5+ years’ experience with selecting and utilizing instrumentation and control components such as thermocouples, voltage taps, pressure transducers, strain gauges, heaters, flow meters, and solenoid valves </li><li>5+ years’ experience testing, troubleshooting, and debugging electronics hardware and test software </li><li>Demonstrated ability to lead a complicated multidisciplinary project/project team from conception to completion</li><li>Familiarity with electromagnetic fundamentals – voltage, current, resistance, Ohm’s Law, AC/DC, right-hand rule, solenoids, etc. </li><li>Excellent troubleshooting/problem-solving skills with great attention to detail </li><li>Experience developing and effectively presenting comprehensive trade studies comparing the pros &amp; cons of various technical approaches </li><li>Data reduction and analysis skills that can be used in generating anticipated results and processing generated data</li><li>Strong desire to improve efficiency and throughput of processes </li><li>Effective at communicating technical topics to both technical and non-technical audiences </li><li>High self-motivation and drive to execute quickly </li><li>A can-do attitude and an eagerness to learn </li><li>Collaboration skills including active listening and facilitating a productive discourse on problems </li><li>Ability to innovate creative solutions to challenging problems </li><li>Willingness to challenge the status quo in search of better, more efficient methods </li><li>Experience with designing and commissioning new test facilities </li><li>Experience with developing and executing test procedures</li></ul><h3>Additional preferred experience and/or qualifications:</h3><ul><li>Experience with analysis software, especially Python, Comsol and Ansys</li><li>Experience with high field magnet testing traditional or superconducting</li><li>Experience with designing fluid systems – P&amp;IDs, component selection, ASME design codes</li><li>Experience with cryogenic equipment design and use for liquid nitrogen and supercritical helium use – vacuum jacketed equipment, cryocoolers, phase separators, cold traps </li><li>Experience with high vacuum equipment design and use – roughing pumps, turbopumps, ion gauges, residual gas analyzers </li><li>Experience with high voltage and high current power equipment design and use – power supplies, water cooled cables, insulation</li><li>Ability to occasionally lift up to 50 lbs</li><li>Perform activities such as typing, stooping, standing, or sitting for extended periods of time</li><li>Dedication to safety to mitigate hazards that may include heat, cold, noise, fumes, strong magnets, high voltage, and cryogenics</li><li>Willingness to travel or work required nights/weekends/on-call occasionally</li><li>#LI-Onsite</li></ul><br><div>CFS team members thrive in a fast-paced, dynamic environment and have demonstrated exceptional results through a range of different pursuits.  We all tightly align with our company values of integrity, execution, impact and self-critique.  As we grow, we are looking to add talented people who are mission driven and bring diverse perspectives and new ways of solving problems.</div><div><br></div><div>At CFS, we deeply value diversity and are an equal opportunity employer by choice. We consider all qualified applicants equally for employment. We do not discriminate on the basis of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law, ordinance, or regulation.</div>

Senior Superconducting Magnet Test Engineer

<div>Commonwealth Fusion Systems (CFS) has the fastest, lowest cost path to commercial fusion energy.</div><div><br></div><div>CFS collaborates with MIT to leverage decades of research combined with groundbreaking new high-temperature superconducting (HTS) magnet technology. HTS magnets will enable compact fusion power plants that can be constructed faster and at lower cost. Our mission is to deploy these power plants to meet global decarbonization goals as fast as possible. To that end, CFS has assembled a team of leaders in tough tech, fusion science, and manufacturing with a track record of rapid execution. Supported by the world’s leading investors, CFS is uniquely positioned to deliver limitless, clean, fusion power to combat climate change. To implement this plan, we are looking to add dedicated people to the team who treat people well, improve our work by adding multifaceted perspectives and new ways of solving problems, have achieved outstanding results through a range of pursuits, and have skills and experience related to this role.</div><div><br></div><div><span style="font-size:11pt;">The Subassemblies team is responsible for delivering precision, ultra high vacuum subassemblies for seven major teams that go into the SPARC Tokamak. As a Subassemblies Specialist, you will be the last set of hands and eyes on critical parts; as such, meticulous attention to detail in build quality is necessary. You will draw upon your years of technical experience building complex systems to help streamline workflows and deliver the best possible parts. Once all the subassemblies are built (roughly a two year timeline) you will be uniquely qualified to install the subassemblies into the Tokamak and your role will transition to the Assembly of the machine. This role is truly a once in a lifetime opportunity to use hands-on assembly skills to accelerate the development of fusion energy by ensuring SPARC is built on time and to high quality. The main systems you will be building are high power RF antennas, plasma facing components, port plugs, error field correction coils, vertical stability coils and plasma diagnostics; the bespoke tools used for real-time control of a burning plasma and to achieve SPARC's science mission.</span></div><br><br><h3>This team member will:</h3><ul><li>Build complex and simple subassemblies and components while maintaining all cleanliness specifications</li><li>Oversee contract technicians; ensuring they are following work instructions and are delivering quality parts</li><li>Perform testing and check-outs with helium leak checking and various other check-out equipment</li><li>Work together with scientists and engineers to refine work instructions</li><li>Help to finalize design of components that interact with the tooling</li><li>Assist with precision alignment and installation of active and passive optical systems</li><li>Actively participate in maintaining mandatory cleanliness of work area and clean room</li><li>Assist other CFS teams with related skilled work</li><li>Participate in developing strategies to quickly overcome non-conformances encountered in the field</li></ul><h3>The ideal candidate will have most, if not all, of these requirements:</h3><ul><li>High school diploma</li><li>9 years in a highly technical assembly role; e.g., aerospace/aircraft, racing, semiconductor, oil &amp; gas, laboratory, wind, automotive</li><li>2 years leading a team of four people or more</li><li>Can operate a forklift</li><li>Experience creating designs for tooling </li><li>Experience completing large scale projects end to end</li><li>Ability to use basic machining tools; e.g., lathe/mill</li><li>Experience using measurement tools</li><li>Experience using JIRA, Manufacturo, or other software based tracking</li><li>Experience rigging and lifting heavy components</li><li>Highly self-motivated, organized, and passionate about their work</li></ul><h3>Additional experience and/or qualifications:</h3><ul><li>Welding experience is a bonus</li><li>Knowledge of clean room best practices</li><li>Knowledge of cryogenic systems </li><li>Knowledge of six sigma process </li><li>Ability to occasionally lift up to 50 lbs</li><li>Ability to perform activities such as sitting, climbing, stooping, typing, and standing for extended periods of time</li><li>Willingness to occasionally travel for required nights/weekends/on-call</li><li>Dedication to safety to mitigate industrial hazards that may include heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, and cryogenics</li><li>#LI-Onsite</li></ul><br><div>CFS team members thrive in a fast-paced, dynamic environment and have demonstrated exceptional results through a range of different pursuits.  We all tightly align with our company values of integrity, execution, impact and self-critique.  As we grow, we are looking to add talented people who are mission driven and bring diverse perspectives and new ways of solving problems.</div><div><br></div><div>At CFS, we deeply value diversity and are an equal opportunity employer by choice. We consider all qualified applicants equally for employment. We do not discriminate on the basis of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law, ordinance, or regulation.</div>

Senior Subassemblies Specialist

<div>Commonwealth Fusion Systems (CFS) has the fastest, lowest cost path to commercial fusion energy.</div><div><br></div><div>CFS collaborates with MIT to leverage decades of research combined with groundbreaking new high-temperature superconducting (HTS) magnet technology. HTS magnets will enable compact fusion power plants that can be constructed faster and at lower cost. Our mission is to deploy these power plants to meet global decarbonization goals as fast as possible. To that end, CFS has assembled a team of leaders in tough tech, fusion science, and manufacturing with a track record of rapid execution. Supported by the world’s leading investors, CFS is uniquely positioned to deliver limitless, clean, fusion power to combat climate change. To implement this plan, we are looking to add dedicated people to the team who treat people well, improve our work by adding multifaceted perspectives and new ways of solving problems, have achieved outstanding results through a range of pursuits, and have skills and experience related to this role.</div><div><br></div><div>This CFS SPARC Engineering Checker will report to the Head of 3D CAD Integration and will assist the engineering team by providing NX CAD drafting and design checking support to create/revise drawings for new/legacy custom parts, designing and/or modifying new/legacy custom components in NX and Teamcenter, and by reviewing dimensions and tolerances on drawings to ensure their suitability for the intended production process. The candidate will be a team player, collaborate with engineering teams, and have a strong sense of responsibility and commitment towards producing accurate drawings.</div><br><br><h3>This team member will:</h3><ul><li>Work within a multi-disciplinary and proven team of top scientists and engineers</li><li>Provide CAD Checking support using Siemens NX and Teamcenter</li><li>Review GD&amp;T of custom parts, castings, forgings, machine parts, sheet metal components and weldments</li><li>Communicate with engineering teams to review drawing changes to suit manufacturing process capabilities</li><li>Communicate design and design changes with SPARC engineering team</li><li>Provide mechanical engineering support for resolution of field and manufacturing issues via drawing changes</li><li>Estimate time required to complete support activities</li><li>Report on and be accountable for project progress to the Head of 3D CAD Integration.</li></ul><h3>The ideal candidate will have most, if not all, of these requirements:</h3><ul><li>Bachelor's degree in Mechanical and/or Industrial engineering or equivalent experience</li><li>Minimum of 7 years of experience in creating models of mechanical parts using Siemens NX CAD software</li><li>Proficiency using CAD to design and document mechanisms in Siemens NX, version 1980 or later</li><li>Understand dimensional capabilities of castings, machined parts and weldments</li><li>Candidate will have the technical depth and proven experience to create and review drawings to ASME <a href="http://Y14.100">Y14.100</a> and ASME Y14.5 standards</li><li>Candidate will demonstrate knowledge of GD&amp;T and the use of CAD tools to create/refine designs and drawings for assemblies and custom parts made of forgings, machined parts and weldments</li><li>Knowledge of component finishing processes such as electro-polishing, plating, heat treatment, paint/powder coating.</li><li>Full understanding of Teamcenter or Active Workspace</li><li>Proven ability to work well in a team environment</li><li>Proven experience in a fast paced, high transactional environment</li></ul><h3>Additional experience and/or qualifications:</h3><ul><li>Perform activities such as stooping, typing, standing, and sitting, for extended periods of time</li><li>Work in a facility that contains industrial hazards including heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, high current, pressure systems, and cryogenics</li><li>Willingness to travel or work required nights/weekends/on-call occasionally</li><li>#LI-Onsite</li></ul><br><div>CFS team members thrive in a fast-paced, dynamic environment and have demonstrated exceptional results through a range of different pursuits.  We all tightly align with our company values of integrity, execution, impact and self-critique.  As we grow, we are looking to add talented people who are mission driven and bring diverse perspectives and new ways of solving problems.</div><div><br></div><div>At CFS, we deeply value diversity and are an equal opportunity employer by choice. We consider all qualified applicants equally for employment. We do not discriminate on the basis of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law, ordinance, or regulation.</div>

Senior Engineering Checker

<div>Commonwealth Fusion Systems (CFS) has the fastest, lowest cost path to commercial fusion energy.</div><div><br></div><div>CFS collaborates with MIT to leverage decades of research combined with groundbreaking new high-temperature superconducting (HTS) magnet technology. HTS magnets will enable compact fusion power plants that can be constructed faster and at lower cost. Our mission is to deploy these power plants to meet global decarbonization goals as fast as possible. To that end, CFS has assembled a team of leaders in tough tech, fusion science, and manufacturing with a track record of rapid execution. Supported by the world’s leading investors, CFS is uniquely positioned to deliver limitless, clean, fusion power to combat climate change. To implement this plan, we are looking to add dedicated people to the team who treat people well, improve our work by adding multifaceted perspectives and new ways of solving problems, have achieved outstanding results through a range of pursuits, and have skills and experience related to this role.</div><div><br></div><div>The SPARC tokamak design is continually advancing, including the diagnostic systems that will be used to control the plasma and deliver the scientific data necessary to complete the design of ARC.  These include approximately 40 sub-systems covering magnetics, interferometry, neutral pressure, x-ray to visible spectroscopy, camera imaging, bolometry, neutrons, Thomson scattering, electron cyclotron emission, reflectometry, Langmuir probes and structural temperature and strain sensing.    All systems have completed conceptual design, and many have completed or will soon complete preliminary design.  CFS is looking to grow the SPARC team in order to complete final design and shepherd diagnostics through fabrication, assembly, commissioning and utilization.  Presently the diagnostics team has enough expertise for baseline support for all major diagnostic systems, but we are looking to add generalists who have experience in multiple diagnostics to ensure our team can deliver measurements on SPARC’s fast timeline.  Candidates will work as part of an integrated diagnostic team along with MIT-PSFC partners and fusion community collaborators from around the world to demonstrate net energy from a tokamak for the first time.  CFS encourages applications from both senior and early career fusion scientists and those interested in cross-industry career changers to help us build a diverse team to meet our mission goals.   </div><br><br><h3>This team member will:</h3><ul><li>Help to shepherd SPARC diagnostic sub-systems through final design, working with a team of scientists, designers, analysts and engineers</li><li>Integrate technical input from experts in the SPARC team to ensure diagnostic designs will be usable to achieve SPARC’s mission goals</li><li>Lead internal and vendor prototyping to verify diagnostic components can survive SPARC’s thermal, structural and neutron environment</li><li>Develop the diagnostic’s assembly, installation, calibration and commissioning plans to ensure SPARC is able to achieve first plasma on-schedule</li><li>Work with the SPARC tokamak operations team to integrate the diagnostic into the plant-level and real-time plasma control systems</li><li>Participate in the testing and operation of diagnostic systems that balances learning how to operate SPARC with obtaining physics results as quickly as possible</li><li>Contribute to a strong safety culture</li><li>Collaborate with CFS designers and analysts as well as provide feedback to academic partners providing input to SPARC diagnostic designs</li></ul><h3>The ideal candidate will have most, if not all, of these requirements:</h3><ul><li>Participated in the design of a new or upgraded scientific instrument of the scale and complexity of those used in magnetically confined fusion</li><li>Demonstrated examples of using scientific instruments to support  an operational and/or research mission</li><li>Developed software using Python, Matlab, C++ or equivalent for analysis of experimental data</li><li>Relevant hands-on knowledge/skills specific to diagnostic systems listed in summary (e.g. vacuum systems, lasers, calibration lamps, etc.)</li><li>Ability to understand concepts and tradeoffs that bridge engineering and physics</li></ul><h3>Additional experience and/or qualifications:</h3><ul><li>Participated in the design and implementation of a diagnostic for a magnetically confined fusion experiment at University-scale or above</li><li>Ability to occasionally lift up to 50 lbs</li><li>Perform activities such as typing, standing, sitting for extended periods of time</li><li>Dedication to safety to mitigate hazards that may include heat, cold, fumes, strong magnets, confined spaces, lasers, microwaves, ionizing radiation, and vacuum/pressure systems</li><li>Willing to occasionally travel or work required nights/weekends/on-call</li><li>#LI-Hybrid</li></ul><br><div>CFS team members thrive in a fast-paced, dynamic environment and have demonstrated exceptional results through a range of different pursuits.  We all tightly align with our company values of integrity, execution, impact and self-critique.  As we grow, we are looking to add talented people who are mission driven and bring diverse perspectives and new ways of solving problems.</div><div><br></div><div>At CFS, we deeply value diversity and are an equal opportunity employer by choice. We consider all qualified applicants equally for employment. We do not discriminate on the basis of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law, ordinance, or regulation.</div>

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