Neutronics Analysis Engineer

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At BWX Technologies, Inc. (NYSE: BWXT), we are People Strong, Innovation Driven. A U.S.

-based company, BWXT is a Fortune 1000 and Defense News Top 100 manufacturing and engineering innovator that provides safe and effective nuclear solutions for global security, clean energy, environmental restoration, nuclear medicine and space exploration. With more than 7,800 employees, BWXT has 14 major operating sites in the U.S., Canada and the U.K. We are the sole manufacturer of naval nuclear reactors for U.S. submarines and aircraft carriers.

Our company supplies precision manufactured components, services and fuel for the commercial nuclear power industry across four continents. Our joint ventures provide environmental restoration and operations management at a dozen U.S. Department of Energy and NASA facilities. BWXT’s technology is driving advances in medical radioisotope production in North America and microreactors for various defense and space applications. For more information, visit  .

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Welcome to BWXT We believe in empowering our employees and cultivating a dynamic workplace that fosters growth and collaboration. Whether you’re an experienced professional or just starting your career, you'll find opportunities to challenge yourself, learn from seasoned experts, and contribute to nuclear innovation. We require a diverse range of skills to support our work in the markets that drive our business and welcome candidates from all backgrounds and life stages who are passionate about making a difference.

BWXT is People Strong, Innovation Driven - be part of BWXT’s innovation hub. BWXT’s Advanced (Use the "Apply for this Job" box below). researches, designs, and develops innovative new nuclear reactors, nuclear rocket propulsion systems, and radioisotope production systems for both internal and external customers.

If you are looking for a career where your experience is valued, innovative thinking is fostered, and barrier-free teamwork is embraced every day, then this opportunity is for you.

As our Neutronics Analysis Engineer, you will be part of a high-performing, innovative, and multi-disciplinary team that assists with the development of innovative nuclear reactors and related systems. The selected candidate must have a background and knowledge in neutronic calculations, cross section data, simulation tools and an understanding of how to apply neutronics experimental data to the improvement and qualification of analysis methods and tools.

Onsite in Lynchburg, Virginia at the Advanced Technologies Office.

• Perform analysis of experimental configurations that can be used to reduce uncertainty and improve analysis tools and methods.
• Coordinate between R&D teams, engineering design and analysis teams, and experimental groups (as applicable).
• Perform work on a broad scope of studies, from experimental planning to data processing, to impacts on reactor designs.
• Work in a neutronics design team contributing to a variety of projects.

• A minimum of a bachelor’s degree in engineering (mechanical, nuclear or similar discipline) is required.
• Must have a minimum of 2 years of experience in neutronics.
• Must possess excellent verbal and written communication skills to write and deliver high quality technical reports and documentation, including presentations to customers, regulators, and other organizations.
• Must be familiar with Monte Carlo tools such as MCNP, OpenMC or Serpent and/or deterministic tools such as SCALE.
• Must be a US Citizen.
• Must be able to obtain and maintain a U.S. Department of Energy (DOE) or Department of Defense (DOD) security clearance, whichever is required.

• PhD in Nuclear Engineering, Science, or equivalent is preferred.
• Familiarity with Monte Carlo tools such as MCNP, OpenMC or Serpent and/or experience with deterministic nodal methods such as SIMULATE or PARCS.
• Familiarity with cross section processing tools and methods, experimental methods and data, qualification of analysis tools.
• Familiarity…