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Intern - Mechanical and Magnet Engineer - Spring or Summer 2027

Commonwealth Fusion Systems (CFS) · Devens, MA · On-site

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About Commonwealth Fusion Systems (CFS)

The world's largest and leading commercial fusion energy company. Backed by Khosla.

About the role

We currently have multiple openings for the Mechanical or Magnet Engineering Internship. Please note that the following list encompasses all available roles, so individual responsibilities will vary depending on the specific position: Found on 1752vc Careers, the job board for startup and VC roles.

What they're looking for

  • Pursuing a degree with focus in the field of Mechanical Engineering
  • Prior experience with 3D CAD, machine shop, rapid prototyping and assembly, first-principles structural and thermal analysis, active participation and hands on experience on student teams (Formula SAE, Rocket Club, etc)
  • Demonstration of exceptional results through a range of different pursuits
  • High self-motivation and drive to execute quickly with excellent troubleshooting/problem-solving skills
  • 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
More about this role

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 Mechanical or Magnet Engineering Intern

We are looking for talented Mechanical and Magnet Engineering Interns to join our team! CFS interns are highly valued within the organization and placed into meaningful and challenging roles.

  • 13-26 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...

Read the full posting on Commonwealth Fusion Systems (CFS)'s site ↗

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