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Senior Safety Analysis Engineer

RadiantEl Segundo, CA

$150,025 – $211,838 • Offers Equity

Posted Oct 15, 2026

What you’d do

Lead reactor safety analyses for the Kaleidos reactor, evaluating behavior during normal, transient, and accident conditions and assessing safety margins. Work spans thermal-hydraulics, fuel performance, source term, and radiological consequence analysis, collaborating with design, testing, and regulatory teams. Found on the employer's careers page on Oct 18, 2026. Apply through the link.

You’ll need

  • Bachelor's in nuclear or mechanical engineering or related
  • 5+ years in reactor safety analysis or thermal-hydraulics
  • Nuclear systems modeling experience
  • Thermal-hydraulic analysis skills

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