Advanced Reactor Nuclear Engineer

Idaho National Laboratory is hiring an Advanced Reactor Nuclear Engineer to work on our Reactor Physics and Shielding team. Our team works a 9x80 schedule located out of our Research and Education Campus in Idaho Falls with every other Friday off.

As a Nuclear Engineer at INL, you'll be at the forefront of shaping the future of nuclear energy, leveraging cutting‑edge research to develop the next generation of reactors and systems that power our nation and beyond. Your work will directly contribute to INL's legacy of innovation, from advancing space nuclear systems to modernizing critical infrastructure that secures our energy future. You'll explore revolutionary materials and technologies that push the boundaries of what's possible, ensuring the U.S. remains a leader in nuclear advancements.

Collaborating with top scientists, you'll tackle complex technical challenges, from fuel cycle optimization to nonproliferation solutions, safeguarding America's scientific edge. By joining our team, you'll help drive INL's mission to pioneering solutions that redefine energy, national security, and technological excellence.

• Develop experimental requirements or packaging and handling requirements for spent nuclear fuel.
• Apply advanced nuclear engineering design principles, theories, and concepts.
• Use best practices in design methodologies to develop and validate designs.
• Document designs to ensure conformance with requirements and standards.
• Establish testing, inspection, and quality requirements.
• Perform integrated analyses to meet experimental, storage, transportation, disposal, and facility safety requirements.
• Defend analytical methods and results in reviews.
• Support project/program interactions with sponsors, operations, and engineering organizations.
• Develop and improve physics-based mathematical models and analysis methods.
• Prepare reports and peer‑reviewed publications.
• Represent programs through technical presentations and at conferences.
• Participate in professional development activities.
• Perform analyses of irradiation experiments and conduct research supporting nuclear processes.
• Support transformational fuel qualification efforts.

• Level 3:
  Bachelor of Science in Nuclear Engineering or a directly related engineering field from an ABET‑accredited program and 5 years of relevant experience; or an advanced degree (MS, PhD) and 2 years of relevant experience.
• Level 4:
  Bachelor of Science in Nuclear Engineering or a directly related engineering field from an ABET‑accredited program and 9 years of relevant experience; or a Master's of Science in Nuclear Engineering or a directly related engineering field from an ABET‑accredited program and 6 years of relevant experience; or a PhD in Nuclear Engineering or a directly related engineering field from an ABET‑accredited program and 4 years of relevant experience.
• Ability to obtain and maintain a DOE "Q" security clearance.
• Knowledge of the following computer codes: MCNP6, SCALE6 (includes KENO, ORIGEN, TRITON, MAVRIC), OpenMC, Seprent, and the MOOSE‑based code, Griffin.
• Python, modern FORTRAN, C++, and other languages.
• Previous experience performing research (graduate school, industry, or national lab) in advanced reactor design and multi‑physics analysis.

• Advanced degree in Nuclear Engineering or a directly related engineering field from an ABET‑accredited institution.
• Experience in nuclear fuels and materials, reactor physics, thermal hydraulics, core design, and analysis tools/methods.

• The pay range for this position is:
  Level 3 ($95,256 – $195,288) / Level 4 ($114,360 – $234,336). At Idaho National Laboratory compensation decisions are determined using factors such as education, relevant experience, and other credentials.
• Multi‑Level: This is a multi‑level posting and you will be placed at the appropriate level dependent on depth and breadth of proven experience and skills.
• TDP:
  This is a testing designated position; you will be required to submit to a pre‑employment drug screen and periodic drug testing throughout the term of your employment.

While performing…