← Back to jobs

Project Engineering Manager
Posted 2 days ago• Mechanical
Compensation
$110,000–$185,000/year
Job Description
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 and suppliers to build the energy industry of the future.
We’re in the best position to make it happen. Since 2018, we’ve raised nearly $3 billion in capital, making us the largest and leading private 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 Project Engineering Manager
Leading a team responsible for activities relating to design and construction engineering across all disciplines. Duties include working with engineering teams in the planning, sequencing, assembling, and issuing of construction Work Packages; development of installation specifications, 3D model coordination, interpreting design drawings and specifications, field verification of materials, monitoring construction progress, response to questions by constructors, providing direction in the field to ensure construction is in compliance with engineering documentation and developing handover packages to commissioning.
What you'll do:
What we’re looking for:
Bonus points for:
Must-have requirements:
#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.
Optimize Your Resume for This Job
Get a match score and see exactly which keywords you're missing
Ready to Apply?
This will take you to Commonwealth Fusion Systems's application page
Job Details
- Category
- Mechanical
- Employment Type
- Full Time
- Location
- Devens, MA
- Posted
- Mar 11, 2026, 02:55 PM
- Listed
- Mar 11, 2026, 08:10 PM
- Compensation
- $110,000 - $185,000 per year
About Commonwealth Fusion Systems
Part of the growing space & AI ecosystem pushing the frontiers of technology.
More Roles at Commonwealth Fusion Systems

Commonwealth Fusion Systems
Operations
Shift Operations Engineer - SPARC
Devens, MA $90K - $145K Full Time
12 hours ago
Operations
12 hours ago
Commonwealth Fusion Systems
Manufacturing
Welder - Contract
Somerville, MA $30 - $41/hour Contract
1 day ago
Manufacturing
1 day ago
Commonwealth Fusion Systems
Technician
Production Technician Contractor
Somerville, MA $30 - $41/hour Contract
1 day ago
Technician
1 day ago
Commonwealth Fusion Systems
Business & Finance
Senior Manager, Cost Accounting
Devens, MA $150K - $225K Full Time
4 days ago
Business & Finance
4 days ago
Commonwealth Fusion Systems
Business & Finance
Senior Manager, Corporate Accounting
Devens, MA $150K - $225K Full Time
4 days ago
Business & Finance
4 days agoSimilar Mechanical Roles

SpaceX
StarlinkMechanical
Sr. Design Verification Engineer (Silicon Engineering)
Redmond, WA $165K - $230K Full Time
3 hours ago
StarlinkMechanical
3 hours ago
SpaceX
StarlinkMechanical
Principal Design Verification Engineer (Silicon Engineering)
Irvine, CA $210K - $300K Full Time
3 hours ago
StarlinkMechanical
3 hours ago
SpaceX
StarlinkMechanical
Principal Design Verification Engineer (Silicon Engineering)
Sunnyvale, CA $210K - $310K Full Time
3 hours ago
StarlinkMechanical
3 hours agoFound this role interesting?