Senior Mechanical Engineer - Vacuum Systems jobs in United States
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Pacific Fusion · 1 day ago

Senior Mechanical Engineer - Vacuum Systems

Pacific Fusion was founded in 2023 with the mission to power the world with abundant, affordable, clean energy. The Senior Mechanical Engineer - Vacuum Systems will lead the design, analysis, and implementation of cutting-edge vacuum systems, enabling the next generation of fusion technology.

EnergyNatural ResourcesRenewable Energy

Responsibilities

Design, analyze, and test advanced vacuum systems for target area chambers and diagnostics
Select and size vacuum components, including pumps, seals, ducts, and valves, ensuring performance in particle-free cryogenic environments
Lead engineering activities from concept development through final onsite commissioning of vacuum equipment and systems
Conduct detailed thermodynamic, heat transfer, fluid mechanics, and structural mechanics analyses to support system development
Perform experiments to characterize materials for outgassing, permeability, and vacuum compatibility
Provide solutions to field issues related to vacuum system design and performance
Collaborate cross-functionally to educate and negotiate design requirements within a multidisciplinary team

Qualification

High vacuum systems designVacuum modeling toolsThermodynamic analysisFluid mechanics analysisMaterial characterizationASME BPVC familiarityClean room techniquesCollaboration skills

Required

B.Sc., M.Sc., or Ph.D. in Mechanical or Aerospace Engineering
Proven expertise in high vacuum systems design, analysis, and construction
Hands-on experience with vacuum components: chambers, pumps, seals, valves, ducts, and clean room techniques
Proficiency in vacuum modeling tools (e.g., COMSOL, MolFlow, or OpenFOAM) and FEA/CFD analysis
Familiarity with ASME BPVC and B31.3 codes
Experience with radioactive or toxic gas vacuum systems, novel vacuum pumps, or material characterization

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

Company

Pacific Fusion

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Pacific Fusion focuses on renewable energy generation, emphasizing affordable fusion power inspired by nature.

Funding

Current Stage
Growth Stage
Total Funding
$900M
2024-10-25Series A· $900M

Leadership Team

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Will Regan
Founder & President
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Company data provided by crunchbase