Nuclear Core Engineering Analyst

1 week ago


Camden, New Jersey, United States Holtec International Full time
Position Overview

Holtec International, along with its affiliated entities, is committed to developing a consistently safe and reliable source of clean energy through nuclear fission, specifically the SMR-300 small modular reactor. This role is offered by SMR LLC, a proud member of the Holtec International family, recognized globally as a comprehensive supplier of equipment and systems across various energy sectors, including nuclear, solar, geothermal, and fossil fuel.

We invite you to become part of an expanding multidisciplinary team of engineers and designers focused on creating the next generation of nuclear power facilities. Holtec International is on the lookout for Nuclear Core Design Engineers to conduct reactor physics analyses and benchmarking activities that support the nuclear core design, essential for the development and licensing of the SMR-300 PWR integral light water reactor. This role demands a highly motivated individual who is adaptable and eager to tackle a variety of technical and regulatory challenges while acquiring new skills to devise practical solutions to complex design issues. The engineer will collaborate within a team executing a U.S. Government cost-shared development initiative, necessitating the efficient completion of engineering tasks.

Key Responsibilities:

  • Design, modeling, and analysis of the nuclear core, along with the assessment of fuel cycle performance for the SMR-300 PWR integral light water reactor.
  • Generate nuclear parameters to support safety analyses (including transient and accident analysis), provide data for startup physics testing, assist operations (defining acceptable operational limits), and forecast core behavior.
  • Qualification and validation of computer codes.
  • Preparation of reports and licensing documentation.
  • Engagement in discussions with clients, collaborators, and representatives from the United States Nuclear Regulatory Commission.

Minimum Qualifications:

  • Bachelor's degree in Nuclear Engineering or Physics (or a closely related discipline) from an accredited institution.
  • 0-5 years of relevant experience in the nuclear sector or a similar field (e.g., academia or national laboratories).
  • Proven analytical skills in neutronics or radiation transport using CASMO/SIMULATE, MCNP, or comparable analysis software.
  • General understanding of nuclear power plant operations and physics.
  • Strong written and verbal communication skills, with proficiency in Microsoft Office applications (Word, Excel, Outlook, PowerPoint).

Preferred Attributes:

  • Master's degree in Nuclear Engineering with a focus on reactor physics or radiation transport.
  • 5+ years of professional experience in the nuclear industry or a related field, particularly in engineering calculations and evaluations using tools like CASMO/SIMULATE.
  • Demonstrated expertise in nuclear analysis code qualification and validation, utilizing advanced codes or benchmarking data.
  • Familiarity with programming languages such as Python.
  • Experience in preparing licensing documents for submission to the NRC and comprehensive knowledge of NUREG-0800 (NRC Standard Review Plan for LWRs) Chapters 4 and 15 requirements.
  • Eligibility to work under Department of Energy 10 CFR Part 810 regulations.

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