Probabilistic Risk Analysis (PRA) Engineer (3427)

Navarro Research and Engineering is recruiting a Probabilistic Risk Analysis (PRA) Engineer (3367).

Navarro Research & Engineering is an award-winning federal contractor dedicated to partnering with clients to advance clean energy and deliver effective solutions for complex challenges in the nuclear and environmental fields. Joining Navarro means being a part of an exceptional team committed to quality and safety while also looking for innovative strategies to create value for the client’s success. Headquartered in Oak Ridge, Tennessee, Navarro has active programs in place across the nation for DOE/NNSA, NASA, and the Department of Defense.

Job Title: Probabilistic Risk Analysis (PRA) Engineer

Employment Type: Full-Time, Long-Term

Remote work possible.

About the Role:

We are seeking a highly skilled Probabilistic Risk Analysis (PRA) Engineer to support the design and production of Small Modular Reactors (SMRs). This position plays a critical role in ensuring the safety, reliability, and regulatory compliance of cutting-edge nuclear technology.

Key Responsibilities:

• Develop and maintain probabilistic risk assessment (PRA) models for Small Modular Reactor (SMR) systems.
• Perform risk evaluations and provide technical recommendations to inform design and operational decisions.
• Analyze event sequences, failure modes, and system reliability to identify potential risks and mitigation strategies.
• Collaborate with design, systems engineering, and operations teams to integrate PRA insights into SMR development.
• Support licensing and regulatory efforts, including preparation of documentation for Nuclear Regulatory Commission (NRC) reviews.
• Conduct sensitivity and uncertainty analyses to support decision-making processes.
• Develop and maintain technical documentation, presentations, and reports for internal and external stakeholders.
• Stay current with industry best practices, standards, and advancements in PRA methodologies and tools.

Requirements

Qualifications:

• Bachelor’s degree in Nuclear Engineering, Systems Engineering, or a related technical field (Master’s or Ph.D. preferred).
• 10+ years of experience in Probabilistic Risk Analysis in the nuclear industry.
• Proficiency in PRA tools and software (e.g., SAPHIRE, CAFTA, or Risk Spectrum).
• Strong knowledge of reactor systems, safety analysis, and risk-informed decision-making.
• Familiarity with NRC regulations and licensing processes, particularly for advanced reactor designs.
• Excellent problem-solving, analytical, and communication skills.
• Ability to work collaboratively in a multidisciplinary environment.

Preferred Qualifications:

• Experience with Small Modular Reactor (SMR) technologies or advanced reactor systems.
• Knowledge of human reliability analysis (HRA) and severe accident analysis.
• Professional Engineer (PE) license or equivalent certification.

Due to the nature of the government contract requirements and/or clearances requirements, US citizenship is required. 

Navarro is an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, gender, age, sexual orientation, gender identity, status as a protected veteran, or status as a qualified individual with a disability. 

EEO Employer/Vet/Disabled