Senior Equipment Engineer at Commonwealth Fusion Systems

Milpitas, California, United States

Commonwealth Fusion Systems Logo
Not SpecifiedCompensation
Senior (5 to 8 years)Experience Level
Full TimeJob Type
UnknownVisa
Fusion EnergyIndustries

Requirements

  • Bachelor’s degree in Mechanical, Electrical, Materials, or related engineering field (or equivalent practical experience)
  • 5+ years of experience with semiconductor or thin-film deposition equipment, specifically sputtering and evaporation
  • Strong background in vacuum systems (HV/UHV), pumps (roughing, turbo, cryo), gauges, and leak detection
  • Demonstrated ability to write and implement procedures (SOPs, PMs, LOTO)
  • Hands-on experience with equipment startup, commissioning, and qualification
  • Proven ability to train and support technical staff
  • Effective cross-functional communicator with strong troubleshooting skills
  • Commitment to safety, reliability, and documentation discipline
  • Ability to occasionally lift up to 50 lbs
  • Perform activities such as stooping, climbing, standing, or sitting for extended periods

Responsibilities

  • Lead installation, startup, commissioning, and qualification of sputtering and evaporation systems, including vendor factory acceptance testing (FAT)
  • Develop and maintain procedures including SOPs, PM schedules, and LOTO documentation in compliance with OSHA, SEMI, and internal standards
  • Train and mentor equipment technicians in safe operation, troubleshooting, and preventive maintenance of deposition tools
  • Collaborate with process engineers, design engineers, and facilities teams to drive improvements in equipment performance, reliability, and integration
  • Perform root cause analysis and corrective actions for complex equipment issues
  • Implement upgrades, retrofits, and reliability improvements with coordination across vendors and internal stakeholders
  • Track equipment uptime, maintenance history, and performance metrics for continuous improvement
  • Ensure strict adherence to safety standards and support EHS initiatives

Skills

Sputtering
Evaporation
High-Vacuum Systems
Factory Acceptance Testing
SOPs
PM Schedules
LOTO
OSHA
SEMI Standards

Commonwealth Fusion Systems

Develops and commercializes fusion energy systems

About Commonwealth Fusion Systems

Commonwealth Fusion Systems focuses on developing fusion energy as a clean and sustainable power source. The company utilizes advanced magnet technology, created in partnership with MIT, to build smaller and more affordable fusion systems called tokamaks. These devices use magnetic fields to confine plasma in a toroidal shape, which is an effective method for achieving fusion. Currently, CFS is manufacturing high-temperature superconducting magnets and constructing SPARC, the first commercially-relevant net energy fusion machine. The success of SPARC is intended to lead to the development of ARC, the first fusion power plant. CFS differentiates itself from competitors by its commitment to scientific integrity and a mission-driven approach, focusing on delivering cost-competitive fusion energy to help combat climate change. The ultimate goal is to provide a reliable and abundant energy source for energy providers and industries that require significant power.

Harvard, MassachusettsHeadquarters
2018Year Founded
$1,958.7MTotal Funding
GRANTCompany Stage
EnergyIndustries
501-1,000Employees

Benefits

12.5 Company-wide Holidays
Our vacation policy is 'take vacation'
Our sick time policy is 'get better and try not to make others sick'
Generous parental leave policy
Health Reimbursement
Health, Dependent Care, & Limited Purpose Flexible Spending Accounts
Delta Dental, Blue 20/20 Vision optional
Wellbeing / Headspace coverage
Short-term & long-term disability
Life and AD&D insurance
401K

Risks

Competition from companies like TAE Technologies could impact CFS's market position.
Reliance on rare-earth materials poses supply chain risks.
Public perception of nuclear fusion technology remains uncertain.

Differentiation

CFS uses rare-earth barium copper oxide superconductor technology for energy development.
CFS collaborates with MIT for advanced fusion research and magnet technology.
CFS is building SPARC, the first commercially-relevant net energy fusion machine.

Upsides

CFS plans to build the world's first commercial fusion power plant in Virginia.
Increased investment in fusion energy startups indicates strong investor interest.
Government net-zero targets align with CFS's clean energy mission.

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