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Nuclear Criticality Safety Engineer

X-energyOak Ridge, TN

$93,188–186,375/yr

Posted Sep 29, 2026

What you’d do

Provide nuclear criticality safety technical support for the TRISO-X Fuel Fabrication Facility, evaluating equipment and processes to prevent inadvertent criticality and monitoring safety controls. The role moves from design and licensing through commissioning to day-to-day operations support. Full time. Found on the employer's careers page on Oct 20, 2026. Apply through the link.

You’ll need

  • Bachelor's in a STEM field from an ABET-accredited school
  • 3+ years in nuclear criticality safety (Level II)
  • Experience preparing or reviewing safety basis evaluations
  • Knowledge of NCS limits and controls
  • NRC 10 CFR 70 familiarity

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