Commonwealth Fusion Systems Verified
Clean Energy, Nuclear Fusion
Intern - Composites and Insulation Materials - Summer 2027
Somerville, MAOnsiteInternshipJunior / Entry-levelPosted 11 days agoVisa sponsorship available
Required skills
- Composites
- Insulation Materials
- Summer 2027
- fusion energy
- fusion power plants
- materials
- mechanical engineering
- electrical engineering
- high voltage insulation
- superconductors
Nice to have
- meaningful and challenging roles
- on site
- transportation
- housing
- specific project assignments
- technical skillset
Role summary
Commonwealth Fusion Systems (CFS) is seeking a Composites and Insulation Materials Intern for Summer 2027 to join their mission of delivering fusion energy. This 13-18 week, full-time, onsite internship in Devens, MA, offers meaningful and challenging projects. Responsibilities include creating composites for material characterization, designing and manufacturing test articles for mechanical testing, and performing high voltage insulation testing. The ideal candidate is pursuing a degree in materials, mechanical, or electrical engineering with experience in composites design, manufacturing, high voltage insulation, and potentially superconductors. Experience with build teams like solar car or FSAE is preferred. This role requires a dedication to safety and compliance with U.S. Export Control Laws.
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 a Composites and Insulation Materials Intern We are looking for a talented Composites and Insulation Materials Intern to join our team! CFS interns are highly valued within the organization and placed into meaningful and challenging roles.13-18 week internship
40-50 hours per week with set hourly salary based on year in school
Opportunities on site in Devens, MA. If an intern is going to be on site, you will be responsible for your own transportation and housing
Specific project assignments and required technical skillset will vary based on the team’s existing need.
Opportunities available for currently enrolled college students in all levels of schooling from bachelor’s degree to PhD
Interns must be authorized to work in the United States for any employer Create composites for material characterization
Design and manufacture test articles for mechanical testing
High voltage insulation testing Willingness to travel or work required nights/weekends/on-call occasionally
Perform activities such as typing, standing, or sitting for extended periods of time
Dedication to safety to mitigate industrial hazards that may include heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, and cryogenics #LI-Onsite
At CFS, we excel in fast-paced environments, driven by our values of integrity, execution, impact, and self-critique. As we grow, we’re eager to bring on mission-driven folks who offer diverse perspectives and fresh ways to tackle challenges. We value diversity deeply and are proud to be an equal opportunity employer by choice. We consider all qualified applicants equally, regardless 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. 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.
Join the power movement as a Composites and Insulation Materials Intern We are looking for a talented Composites and Insulation Materials Intern to join our team! CFS interns are highly valued within the organization and placed into meaningful and challenging roles.
Program Details:
What you'll do:
What we’re looking for:
- Pursuing a degree with focus in the fields of materials, mechanical, or electrical engineering
- Fiber matrix composite material design or hands on manufacturing experience
- High voltage insulation
- Experience with superconductors and/or technologies that surround them: high vacuum, cryogenics, high power systems
- Experience with build teams: solar car, FSAE, rocket team, etc.
Must-have Requirements:
At CFS, we excel in fast-paced environments, driven by our values of integrity, execution, impact, and self-critique. As we grow, we’re eager to bring on mission-driven folks who offer diverse perspectives and fresh ways to tackle challenges. We value diversity deeply and are proud to be an equal opportunity employer by choice. We consider all qualified applicants equally, regardless 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. 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.
