Senior Equipment Engineer at Commonwealth Fusion Systems

Milpitas, California, United States

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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

Key technologies and capabilities for this role

SputteringEvaporationHigh-Vacuum SystemsFactory Acceptance TestingSOPsPM SchedulesLOTOOSHASEMI Standards

Questions & Answers

Common questions about this position

What qualifications and experience are required for the Senior Equipment Engineer role?

A Bachelor’s degree in Mechanical, Electrical, Materials, or related engineering field (or equivalent practical experience) is required, along with 5+ years of experience with semiconductor or thin-film deposition equipment, specifically sputtering and evaporation, and a strong background in vacuum systems, pumps, gauges, and leak detection.

What are the main responsibilities of this position?

Responsibilities include leading installation, startup, and commissioning of sputtering and evaporation systems, developing SOPs and maintenance procedures, training technicians, collaborating across teams for improvements, performing root cause analysis, and ensuring safety compliance.

Is this a remote position, or does it require on-site work?

This information is not specified in the job description.

What is the salary or compensation for this role?

This information is not specified in the job description.

What kind of work environment can I expect at Commonwealth Fusion Systems?

The role involves a collaborative, fast-paced environment where you'll work on complex equipment, solve tough problems, mentor others, and thrive as part of a team focused on building fusion energy technology.

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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