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Company opportunities
Why consider a role at Commonwealth Fusion Systems?
Browse active positions, review role requirements, and prepare before you apply.
Opportunities
Which roles are open at Commonwealth Fusion Systems? 88
Staff Supply Chain Engineer - Molten Salts
Devens, MA
engineering
Staff Quality Engineer - Advanced Metrology Integration
Devens, MA
engineering
Staff OT/IT Support Engineer
Milpitas, CA
engineering
Staff Modeling and Simulation Engineer
Milpitas, CA
engineering
Staff Mechanical Engineer - Vacuum
Milpitas, CA
engineering
Staff Mechanical Engineer - Remote Maintenance
Devens, MA
engineering
Staff Fuel Cycle & Blanket Test Engineer
Devens, MA
engineering
Staff Materials Engineer - Metallurgical Engineering
Devens, MA
engineering
Senior Systems Engineer
Devens, MA
engineering
Senior Test Planning Engineer - Assembly
Devens, MA
engineering
Staff Electrical Engineer
Milpitas, CA
engineering
Senior Structural Mechanical Engineer
Devens, MA
engineering
Senior R&D Test Engineer - Fluid Systems
Devens, MA
engineering
Senior R&D Electromagnetic Analysis Engineer
Devens, MA
engineering
Senior RF Test Engineer
Devens, MA
engineering
Senior Power Electronics Engineer
Devens, MA
engineering
Senior Metrology Engineer
Milpitas, CA
engineering
Senior Mechanical Engineer – Cable Magnets
Devens, MA
engineering
Senior Process Engineer
Devens, MA
engineering
Senior Mechanical Engineer, Process Equipment
Devens, MA
engineering
Senior Mechanical Engineer - Remote Maintenance
Devens, MA
engineering
Senior Mechanical Engineer - Assembly Equipment
Devens, MA
engineering
Senior Manufacturing Engineer - Third Shift
Devens, MA
engineering
Senior Manufacturing Engineer - Weekend Second Shift (Fri, Sat, Sun)
Devens, MA
engineering
Senior Mechanical Engineer
Milpitas, CA
engineering
Senior Manufacturing Engineer - Weekend First Shift (Fri, Sat, Sun)
Devens, MA
engineering
Senior Manufacturing Engineer - First Shift
Devens, MA
engineering
Senior Manufacturing Engineer - Assembly
Devens, MA
engineering
Senior Manager, Mechanical Engineering — Vacuum Vessel
Devens, MA
engineering
Senior Field Mechanical Engineer - Assembly
Devens, MA
engineering
Make your next move
Prepare before applying to Commonwealth Fusion Systems
Identify the requirements you can demonstrate, then choose examples from your work to discuss with the hiring team.
- Build a focused shortlist before you applyCompare role requirements with your experience and give each application a clear reason.
- Practice explaining your experience in an interviewRehearse your answers before meeting the hiring team.