Staff Systems Engineer

Responsibilities

• Act as the primary technical owner for critical subsystems, including vacuum pumps, chillers, and gas delivery modules
• Lead the hands-on operation, diagnosis, and resolution of complex electromechanical and software issues during R&D cycles
• Bridge technical gaps between Mechanical, Electrical, and Software teams to ensure system-level cohesion
• Author and maintain comprehensive equipment specifications and system requirements for R&D platforms
• Create and manage detailed project schedules and budgets to ensure equipment upgrades and installations stay on track
• Implement and maintain engineering workflows and operational SOPs using semiconductor standards

Requirements

• Bachelor's or Master's degree in Systems, Mechanical, or Electrical Engineering
• 12+ years of experience in the operation, integration, or design of complex R&D systems or semiconductor manufacturing equipment
• Proven ability to manage hardware-software interfaces in motor-controlled and sensor-heavy environments
• Practical experience with vacuum architecture (pumps, gauges, leak detection) and thermal management systems
• Proficiency in project accounting and the use of scheduling software to manage complex equipment builds
• Ability to lift up to 25 lbs and perform physical tasks such as stooping, climbing, and standing for extended periods
• Willingness to work required nights, weekends, or on-call shifts occasionally

Preferred Qualifications

• Experience with PVD, CVD, or thermal evaporation systems
• Experience with the system-level integration of roll-to-roll (R2R) material processing tools
• Familiarity with SEMI, ASME, and safety standards for vacuum and high-voltage equipment
• Understanding of PLC or custom software control logic for industrial automation

Benefits

• Competitive compensation with equity
• 13 Company-wide Holidays and flexible vacation days
• 10 sick days and generous parental leave policy
• Health, dental, and vision insurance
• 401(k) with employer matching
• Professional growth opportunities and team-building activities

About the Company

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 to build the energy industry of the future.