Commonwealth Fusion Systems
Manager, Process Engineering - Assembly
$141K–$215K
Devens, MA · On-site · Manager · Full-time · Posted Sep 21, 2026
- Experience
- 7+ years of Mechanical Engineering experience; 2+ years managing an engineering team or a large-scale engineering project as an individual contributor. Bonus: 8+ years of Mechanical Engineering experience and 4+ years managing an engineering team or large-scale engineering project as an individual contributor.
- Education
- BS in Civil, Structural, Mechanical, or Aerospace Engineering.
- Visa sponsorship
- Offers are contingent on compliance with U.S. export control laws concerning controlled or protected technologies or information.
About the job
Leads process engineering for SPARC Tokamak assembly, managing engineers who develop and release work instructions and improve assembly processes.
What you'll do
- Lead and develop a team of 8–15 process engineers, including hiring, training, and performance management.
- Oversee engineering work instructions, workflows, standards, and tools for planning SPARC assembly tasks.
- Collaborate with design and assembly teams to resolve technical issues, provide assembly-focused design feedback, and support hands-on operations.
What they ask for
- BS in Civil, Structural, Mechanical, or Aerospace Engineering.
- 7+ years of Mechanical Engineering experience demonstrating project ownership.
- 2+ years directly managing an engineering team or a large-scale engineering project as an individual contributor.
- 2+ years of experience with CAD software.
Nice to have
- 3 years of experience with Siemens NX.
- Experience with lifting operations, welding, piping or tubing construction and joining, complex assemblies, or fast-paced construction, manufacturing, or assembly/integration builds.
Pay
USD 141,000–215,000 per-year-salary; base salary
Tools
CAD software, Siemens NX
Model-written summary · the original posting is authoritative