Helion

Fuel Cycle Operations Engineer

Job Description

Posted on: 
2025-06-05

Responsibilities

  • Perform operations supporting Polaris, including fueling, exhaust processing, and purification.
  • Be trained as a Tritium Authorized User to safely handle tritium.
  • Learn new process equipment and become the subject matter expert.
  • Lead the transition of equipment ownership from design to operations teams during commissioning.
  • Identify key process scalability criteria, design tests, collect data, and evaluate performance.
  • Communicate findings at biweekly meetings to inform the design team and iterate on test paths.

Job Requirements

  • Bachelor’s degree in Chemical/Nuclear/Mechanical Engineering, Physical Sciences, or equivalent experience.
  • 5+ years of hands-on experience operating and testing process equipment at bench/pilot scale.
  • Strong understanding of operation theory, including heat and mass balances, fluid flow, instrumentation, controls, safety, and P&IDs/PFDs.
  • Demonstrated experience designing and leading test campaigns to gather key data.
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