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 encourages diversity and inclusion in all its forms 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 Naval Nuclear Laboratory’s Thermal Hydraulic Design group is seeking an experienced Computational Fluid Dynamics (CFD) analyst. The role of this person will be to perform CFD analyses in support of the next generation submarine for the nuclear navy. Responsibilities will include evaluation of new design concepts, comparison of CFD model results to existing data for qualification, and use of CFD to inform decisions regarding testing, perhaps eliminating the need for certain tests. Additionally, this person will serve as a mentor to more junior engineers to ensure continuity of technically sound CFD modelling practices. This is a unique opportunity to become a part of a multi-discipline design team focused on: (1) defining the design space and technology required for a next generation attack submarine targeting high-level notional goals; and (2) evaluating reactor core cost versus performance capability trade-offs. This project is currently in the pre-conceptual design phase, and the work may be performed with simple, first-principles-based scoping tools up through detailed analyses utilizing the latest design codes. This phase will be followed by a formal core design effort requiring model development and analysis. This unit requires frequent and effective communication with other core design, materials performance, core manufacturing, and reactor plant development groups in support of the next SSN program. This position provides opportunities to influence technology development for performance gains and cost reductions. In addition, the candidate must possess excellent verbal and written communication skills, expert overall computing skills, the ability to work without close supervision and make sound independent decisions, and excellent teaming skills. Required Combination of Knowledge and Skill Bachelor's degree from an accredited college or university in engineering or science related field and 6 years of relevant experience; orMaster's degree from an accredited college or university in engineering or science related field and 4 years of relevant experience; or Currently or previously Shift Supervisor Part I qualified; orEDO qualified and 2 years EOOW qualified in the Nuclear Operations Program; or3 years SRE qualified and Water Instructor and Refueling Facility Area Refueling Engineer and Fuel and Barrier Shift Supervisor (ECF only); orSRE qualified and 6 years of experience. Preferred Skills The successful candidate must have outstanding technical knowledge with respect to all aspects of the CFD analysis process, including CAD geometry model preparation, CFD mesh generation (hybrid meshes up to 500 million cells), experience with a variety of commercial-off-the-shelf (COTS) CFD solvers, and advanced post-processing techniques to successfully communicate simulation results to non-CFD practitioners. Knowledge of and experience with state-of-the-art turbulence models, attention-to-detail abilities to ensure calculated results are accurate and trustworthy, as well as knowledge of the CFD validation process will set candidates apart in this position. Compensation and Benefits Medical, Dental,&Vision Coverage 401(k) Savings Program Capital Accumulation Plan Personal&Medical Time Off Paid Parental Leave Disability, Life and Accident Insurance 9/80 Work Schedule Flexible Start/End Times Tuition Assistance for Eligible Employees Employee Assistance Program (EAP) Visit us online to view all NNL benefits Pay Range $91,500 - $143,000 annually Note the salary information provided above is a general guideline only. Salaries are 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 and vendor locations. For nearly 70 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 qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or disability. 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 maintains a drug free workplace and workforce. All candidates must be able to pass a drug test in compliance with FMP company policy and 10 CFR 707. Federal regulation requires FMP test for marijuana. Fluor Marine Propulsion is an Equal Opportunity Employer (Veterans/Disabilities) Committed to Workplace Diversity