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Fabrication Lead

Pacific Fusion
Location
San Leandro, CA
Posted
24 days ago
Department
Fabrication
What they actually want (must-haves)
  • Bachelor’s degree in mechanical engineering, physics, or a related technical field
  • 8+ years of experience in high or ultra-high vacuum (UHV) systems, including design, fabrication, and installation
  • Deep understanding of vacuum fabrication (welding, surface finish, sealing and cleanliness) and leak detection techniques (e.g., helium leak testing)
  • Experience with stainless steel fabrication processes and cleanliness standards for vacuum service
  • Familiarity with vacuum system assembly, testing, and troubleshooting
  • Experience with aerospace grade fabrication of large & complex stainless steel assemblies with intricate machined features, tight tolerances and smooth surface finish
Nice to have
  • Experience with large-scale UHV systems for fusion, aerospace, or accelerator physics
  • Machining of aerospace grade complex and large assemblies
  • Hands-on experience with cleanroom practices and assembly
  • Familiarity with nonconformance resolution in vacuum hardware
What the job really is

As the Fabrication Lead for Vacuum Systems at Pacific Fusion, you will oversee the entire process of delivering vacuum chamber vessels and complex steel assemblies essential for fusion technology. Your responsibilities include managing procurement, fabrication, and installation, while ensuring compliance with tight tolerances and cleanliness standards. You will collaborate with engineers and physicists to optimize system performance and manage supplier relationships, including travel to meet with them as needed.

Benefits
  • Industry-competitive salary
  • Equity plan
  • 6% employer 401k matching
  • Generous paid time off (including sick leave, vacation, paid family leave)
  • Medical, Dental, and Vision insurance
Things to weigh
  • Pay range provided, but actual salary will depend on experience, skills, and location
  • Role involves travel to meet suppliers, which may impact work-life balance
  • Position may require compliance with U.S. export control laws, limiting candidate eligibility to U.S. Persons
Job score3.2/5
Benefits3/5
Freshness4/5
Career value4/5
Role clarity5/5
Pay transparency0/5

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