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Cfsenergy

Senior Structural Mechanical Engineer

Devens, MA

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Seniority
Senior
Country
US
Work mode
On-site / unstated
First seen by hirly
10 Sept 2026

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the posting

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 Senior Structural Mechanical Engineer

  • As a Senior Structural Mechanical Engineer for CFS, you will serve as an expert in
  • structural mechanics for various projects across the company, including SPARC, ARC,
  • and other R&D activities.

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Senior Structural Mechanical Engineer at Cfsenergy — hirly