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Advanced Nuclear Engineer and Physicist

Date Posted: Oct 28, 2026
Yearly: USD - USD

Job Detail

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    Location Niskayuna, New York, United States of America
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    Job Type: Permanent
  • schedule
    Shift:
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    Career Level:
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    Experience:
  • male
    Gender: No Preference
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    Apply Before: Jan 26, 2027

Job Description

Overview

Working at the Naval Nuclear Laboratory we foster pride in belonging to an organization whose culture is made up of these core values: Trust, Empowerment, and Collaboration. Our company promotes a positive culture while ensuring the safety and reliability of our nation's naval nuclear reactors, and training the Sailors who operate those reactors in the U.S. Navy's submarines and aircraft carrier Fleets. Looking for a lifetime career? Apply today! Job Description The Thermal-Hydraulic Design unit is looking for an Advanced Engineer to perform thermal-hydraulic analysis supporting the next generation submarine core design (IPMP). This role offers the opportunity to work with a dynamic and cross-functional team on cutting-edge reactor core development. Specific work items include: Perform hydraulic, Critical Heat Flux (CHF), and Peak Central Temperature (PCT) analysis to support upcoming core design milestones Support development of thermal-hydraulic design basis Interpret thermal-hydraulic test results to inform IPMP thermal design basis assumptions Support maintenance of thermal-hydraulic job streams Applicants should have a high-level understanding of reactor thermal-hydraulic design codes and methods, good written and communication skills, and be willing to grow their skills while working in the fast-paced environment of core design. Required Combination of Knowledge and Skill Bachelors degree from an accredited college or university in a related engineering or science field and a minimum of 4 years of relevant experience; or Masters degree from an accredited college or university in a related engineering or science field and a minimum of 2 years of relevant experience; or Doctorate degree from an accredited college or university in a related engineering or science field; or Currently an Advanced Reactor Training Engineer, Refueling Engineer, or Field (RPCO) Engineer at the Company. Preferred Skills Familiarity with boiling heat transfer analysis techniques Willingness to work in a dynamic, cross-functional team in a fast-paced design environment Compensation and Benefits Health, Dental, Vision & Voluntary Benefits Disability, Life & Accident Insurance 401(k) Savings program & Capital Accumulation Plan Personal & Medical Time Off Paid Parental Leave Flexible Work Schedules Tuition Assistance for Eligible Employees Student Debt Benefit Personal Time Off Sell Program Employee Assistance Program (EAP) Wellness Program Visit us online to view all NNL benefits! Pay Range $86,100.00 - $134,600.00 annually Salary information provided is a general guideline only. Annual salary is based upon candidate experience and qualifications, as well as market and business considerations. The Naval Nuclear Laboratory is operated for the U.S. Department of Energy (DOE) by Fluor Marine Propulsion, LLC (FMP), a wholly owned subsidiary of Fluor Corporation. Naval Nuclear Laboratory personnel are FMP employees who work at four DOE facilities: Bettis Atomic Power Laboratory, Knolls Atomic Power Laboratory, Kenneth A. Kesselring Site, and Naval Reactors Facility, and at the U.S. Department of Defense-owned Nuclear Power Training Unit-Charleston. FMP employees also have an established presence at numerous shipyards, satellite, and vendor locations. For more than 75 years, the Naval Nuclear Laboratory has developed advanced nuclear propulsion technology, provided technical support, and trained world-class nuclear operators to ensure the safe and reliable operation of our nation's submarine and aircraft carrier fleets. The Naval Nuclear Laboratory is a national asset solely dedicated to the Naval Nuclear Propulsion Program. We rely on the dedication and innovation of our nearly 8000 engineers, scientists, technicians, and support personnel. All candidates must be U.S. citizens. Applicants selected will be subject to a Federal background investigation and must meet eligibility requirements for access to classified matter. FMP is a government contractor and

Key responsibilities

Not specified in the original listing.

Required skills

  • Science & Technology

What the company offers

Not specified in the original listing.

Skills Required

Company Overview

Idaho Falls, Idaho, United States of America

Naval Nuclear Laboratory promotes a positive culture focused on safety, reliability, and collaboration. They are responsible for the training of personnel operating naval nuclear reactors and ensuring the quality assurance of their projects. Read More

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