Senior Mechanical Engineer, Cable Magnets - Hybrid + Equity

Commonwealth-Fusion-Systems-5

Harvard (MA)

Hybrid

USD 110,000 - 185,000

Full time

14 days+
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Benefits offered by this job

Equity
13 Company-wide Holidays
Flexible vacation days
Health insurance
401(k) with employer matching

Job summary

Commonwealth Fusion Systems seeks a Senior Mechanical Engineer – Cable Magnets to own hardware from concept to delivery. You will design, analyze thermal, structural, and electromagnetic aspects, and prepare documentation for manufacture and installation.

You will also support procurement, assist production teams, and mentor junior engineers while advancing engineering best practices in a fast-paced, mission-driven environment.

Qualifications

  • Bachelor's degree in mechanical or aerospace engineering or related field.
  • Strong CAD/FEA fundamentals and design understanding.
  • Experience with production hardware and manufacturing changes.

Responsibilities

  • Own cable magnet hardware from concept to delivery for SPARC/ARC projects.
  • Develop design concepts and perform thermal, structural, and EM analyses.
  • Create design notes, specs, and manufacturing documentation.
  • Support procurement and assist production teams during build/installation.
  • Mentor junior engineers and promote engineering best practices.

Skills

CAD proficiency
FEA
Heat transfer
Static structures
Design for manufacturing
Problem-solving
Self-motivated
Creativity
Execution
NX CAD
ANSYS
COMSOL
GD&T

Education

Bachelor's degree in mechanical engineering, aerospace engineering, or another relevant field

Tools

NX
ANSYS
COMSOL
AMSE GD&T

Job description

Commonwealth Fusion Systems seeks a Senior Mechanical Engineer – Cable Magnets to own hardware from concept to delivery. You will design, analyze thermal, structural, and electromagnetic aspects, and prepare documentation for manufacture and installation.

You will also support procurement, assist production teams, and mentor junior engineers while advancing engineering best practices in a fast-paced, mission-driven environment.

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