R&D Test Engineer - Electrical Power Systems

cfsenergy· R&D Test
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📍 Devens, MAFull time💰 USD 90K–145K

About this role

About Commonwealth Fusion Systems:    Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy.   Combining decades of research, top talent, and new technologies, we’re designing and building commercially viable fusion power plants. And we're working with policymakers, suppliers, and many others to build the energy industry of the future.   We’re in the best position to make it happen. Since 2018, we’ve raised $4 billion of capital, making us the largest and leading fusion company in the world.   Now we’re looking for more thinkers, doers, builders, and makers to join us. People who’ll bring new perspectives, solve tough problems, and thrive as part of a team.    If that’s you and this role fits, we want to hear from you. Join the power movement as an R&D Test Engineer The role of a 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’ HTS magnets. They must have a fundamental understanding of mechanical, electrical, materials, fluids and software engineering, or some combination thereof. This role in particular emphasizes electrical power systems used to test HTS magnets. They will be responsible for the design, analysis, build, commissioning and maintenance of high current and high voltage electrical equipment. They must work collaboratively across manufacturing, R&D, procurement, and SPARC teams to achieve their test campaigns.  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.

Frequently Asked Questions

What is the salary for the R&D Test Engineer - Electrical Power Systems role at cfsenergy?
The listed salary for this R&D Test Engineer - Electrical Power Systems position at cfsenergy is USD 90K–145K. This is an Full time role.
Where is the R&D Test Engineer - Electrical Power Systems position at cfsenergy located?
This R&D Test Engineer - Electrical Power Systems role at cfsenergy is based in Devens, MA. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the R&D Test Engineer - Electrical Power Systems role at cfsenergy full-time or part-time?
This is listed as a Full time position. It is posted as a R&D Test Engineer - Electrical Power Systems role in the R&D Test department at cfsenergy.
Which team or department does the R&D Test Engineer - Electrical Power Systems at cfsenergy belong to?
This R&D Test Engineer - Electrical Power Systems position is part of the R&D Test department at cfsenergy. See the full job description for more information about the team structure and responsibilities.
How do I apply for the R&D Test Engineer - Electrical Power Systems position at cfsenergy?
Click the "Apply Now" button on this page. You will be redirected to cfsenergy's official application portal hosted on lever where you can submit your application directly.
When was the R&D Test Engineer - Electrical Power Systems job at cfsenergy posted?
This R&D Test Engineer - Electrical Power Systems position at cfsenergy was posted on Aug 28, 2026. Apply as soon as possible — early applications are often reviewed first.
R&D Test Engineer - Electrical Power Systems
cfsenergy · 💰 USD 90K–145K
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