Senior Nuclear Engineer Energy – Remote

AtkinsRéalis

Remote regions

US

Salary range

$90,000–$150,000/yr

Benefits

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Role Overview:

  • Lead and support execution of nuclear engineering activities for advanced reactor and SMR designs.
  • Ensure technical deliverables and nuclear safety information flow across engineering disciplines.
  • Integrate neutronics, criticality safety, shielding, and compliance functions within multidisciplinary teams.

Key Responsibilities:

  • Author, review, and approve nuclear safety analyses, licensing documents, and criticality safety evaluations.
  • Establish and validate criticality safety limits and engineered controls for SMR systems.
  • Perform radiation shielding designs and radiation-transport analyses to ensure operational safety.

About You:

  • Bachelor's degree in Nuclear Engineering with 7+ years of experience; Master's or Ph.D. preferred with 5 years.
  • Hands-on proficiency with MCNP, SCALE/KENO, Attila4MC, or Serpent codes.
  • Comprehensive knowledge of NRC, DOE, and IAEA regulatory frameworks.

Rewards & Benefits:

  • Expected compensation range between $90,000 - $150,000 annually.
  • Benefits include medical, dental, vision, 401(k) match, PTO, and flexible work options.
  • Culture built on safety, integrity, collaboration, innovation, and excellence.

AtkinsRéalis

AtkinsRéalis is a world-class engineering services and nuclear organization that connects people, data and technology to transform infrastructure and energy systems. With a global team of consultants, designers, engineers and project managers, the company fosters a culture built on safety, integrity, collaboration, innovation, and excellence.

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