Helion

R&D Engineer

Job Description

Posted on: 
2025-10-25

Responsibilities

  • Contribute to the design, build, and measurement of Field-Reversed Configuration (FRC) fusion devices
  • Control pulsed power systems, including mega-joule capacitor banks and high-energy infrastructure
  • Support the design and execution of plasma and high-energy experiments
  • Work with large-scale vacuum systems, including vacuum cycling quartz chambers greater than one meter in diameter
  • Apply plasma physics concepts to generate FRCs and implement diagnostics for magnetic fields, fusion products, and plasma characteristics
  • Operate and troubleshoot LabView-based control systems using PXIe-NI chassis in fast-pulse EMI environments
  • Collaborate cross-functionally to design, build, and improve integrated systems

Job Requirements

  • B.S. with 5+ years of relevant experience, or M.S. with 2+ years of relevant experience in Aerospace, Mechanical Engineering, Physics, or a related field
  • Extensive hands-on experience building, modifying, or repairing high-vacuum chamber systems or high-voltage capacitor systems
  • Proven experience designing, building, and operating complex experiments with a focus on diagnostics and continuous improvement
  • Experience working with or around fusion plasmas or electric propulsion thrusters
  • Strong problem-solving skills and ability to meet challenging objectives with minimal supervision
  • Proven ability to collaborate effectively within a team and mentor junior team members
  • Demonstrated ability to rapidly learn new technologies and take ownership of project areas
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