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Probabilistic Risk Assessment Engineer Jobs (NOW HIRING)

Aalo Atomics

PRA Engineer

Austin, TX · On-site

About the role Aalo Atomics is seeking a highly motivated and experienced Probabilistic Risk Assessment (PRA) Engineer to join our dynamic team focused on the design, licensing, and deployment of ...

Legend Biotech US

Risk Assessment Specialist

Raritan, NJ · On-site

$81K/yr

... Engineering, and R&D teams; analyze data from risk assessments and validation studies, identify gaps, & recommend actions; track & report progress on risk assessment activities; provide subject ...

Legend Biotech USA, Inc.

$81K/yr

... Engineering, and R&D teams; analyze data from risk assessments and validation studies, identify gaps, & recommend actions; track & report progress on risk assessment activities; provide subject ...

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Probabilistic Risk Assessment Engineer information

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$191.5K

How much do probabilistic risk assessment engineer jobs pay per year?

As of Jun 13, 2026, the average yearly pay for probabilistic risk assessment engineer in the United States is $115,864.00, according to ZipRecruiter salary data. Most workers in this role earn between $83,000.00 and $151,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Probabilistic Risk Assessment Engineer, and why are they important?

To thrive as a Probabilistic Risk Assessment Engineer, you need a solid background in mathematics, statistics, and engineering principles, generally supported by a degree in engineering or a related field. Familiarity with specialized software such as SAPHIRE, RiskSpectrum, or CAFTA, as well as industry-specific standards and certifications like ASME or NRC guidelines, is typically required. Strong analytical thinking, attention to detail, and effective communication skills are essential for interpreting complex data and presenting findings to diverse stakeholders. These skills and qualifications are crucial for accurately assessing risks, ensuring regulatory compliance, and supporting the safety and reliability of critical systems.

What is a Probabilistic Risk Assessment Engineer?

A Probabilistic Risk Assessment (PRA) Engineer is a professional who evaluates the likelihood and potential consequences of risks in complex systems, often in industries such as nuclear power, aerospace, or chemical processing. They use quantitative methods and statistical models to analyze possible failure scenarios and their impacts, helping organizations make informed decisions about safety and reliability. PRA Engineers play a crucial role in identifying vulnerabilities, recommending risk mitigation strategies, and ensuring compliance with regulatory standards. Their work helps minimize the chances of catastrophic failures and improves overall system safety.

How does a Probabilistic Risk Assessment Engineer typically collaborate with other engineering and safety teams during a project?

Probabilistic Risk Assessment Engineers frequently work in multidisciplinary teams, collaborating closely with safety engineers, systems engineers, and project managers to analyze and mitigate potential risks. They provide quantitative risk assessments that inform design decisions, operational procedures, and regulatory compliance efforts. Regular meetings and data-sharing sessions are common, ensuring that risk insights are integrated throughout the project lifecycle. This collaborative environment enables effective communication of complex risk scenarios and fosters a culture of safety and continuous improvement.

What is the difference between Probabilistic Risk Assessment Engineer vs Fault Tree Analyst?

AspectProbabilistic Risk Assessment EngineerFault Tree Analyst
CredentialsEngineering degree, certifications in risk analysis or reliabilityEngineering or technical background, certifications in fault tree analysis
Work EnvironmentIndustry settings like energy, aerospace, nuclear; risk modelingSafety analysis teams, engineering departments; fault tree development
Employer & Industry UsageUsed by utilities, aerospace, nuclear plants for risk assessmentUsed in safety engineering, accident prevention, reliability studies

Both roles focus on safety and risk analysis but differ in scope. Probabilistic Risk Assessment Engineers develop comprehensive models to quantify risks, while Fault Tree Analysts focus specifically on fault tree development to identify failure pathways. The roles often collaborate but serve distinct functions within safety and reliability teams.

More about Probabilistic Risk Assessment Engineer jobs
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Probabilistic Risk Assessment Engineer jobs near you
Infographic showing various Probabilistic Risk Assessment Engineer job openings in the United States as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $115,864 per year, or $55.7 per hour.

PRA Engineer

Aalo Atomics

Austin, TX • On-site

Full-time

Posted 26 days ago

Job description

About Aalo Atomics
Aalo Atomics is pioneering a new era in clean energy with factory-fabricated microreactors designed to deliver affordable, scalable, and reliable nuclear power. Our mission is to make nuclear energy globally accessible, starting with the Aalo-1, a 10 MWe reactor leveraging cutting-edge safety, modularity, and efficiency. Based in Austin, TX, we're rapidly growing as we work to deploy the world's first fleet of advanced microreactors. Join us and help revolutionize energy for a sustainable future.
About the role
Aalo Atomics is seeking a highly motivated and experienced Probabilistic Risk Assessment (PRA) Engineer to join our dynamic team focused on the design, licensing, and deployment of cutting-edge nuclear reactor technologies. In this critical role, you will be instrumental in developing and applying PRA models to inform reactor design, support licensing applications, and ensure the highest standards of safety and reliability for our advanced reactor projects. Your work will directly contribute to establishing a robust safety case and maintaining continuous compliance with regulatory requirements.
What you'll do
  • PRA Model Development & Application:
    • Develop, update, and maintain comprehensive PRA models for our advanced reactor designs, addressing all relevant initiating events, plant operating states (POSs), and hazard groups, including internal events, internal and external floods, internal fires, seismic events, high winds, and other external hazards.
    • Systematically enumerate event sequences and assess their frequency and consequences, including contributions from common-cause failures.
    • Define PRA Safety Functions (PSFs) and identify associated Structures, Systems, and Components (SSCs) critical for preventing or mitigating radioactive material releases.
    • Apply PRA to evaluate safety characteristics and provide structured inputs for the selection and classification of Licensing Basis Events (LBEs) (Anticipated Operational Occurrences, Design Basis Events, Beyond Design Basis Events).
    • Utilize PRA to inform performance targets for SSC capability and reliability.
  • Licensing & Regulatory Support:
    • Prepare and submit PRA documentation and results to support various licensing applications, including Construction Permits (CP), Operating Licenses (OL), Combined Licenses (COL), and Design Certifications (DC).
    • Ensure PRA scope, level of detail, and quality are consistent with regulatory guidance and the specific design stage of the plant.
    • Develop methodologies for determining site characteristics, external hazard assessments, and off-site radiological dose projections.
    • Address PRA needs related to specific regulatory requirements such as 10 CFR 50.71(h).
  • Quality & Assurance:
    • Participate in PRA peer reviews and self-assessments in accordance with NRC-endorsed standards (e.g., ASME/ANS Advanced Non-LWR PRA Standard, NEI 20-09) to ensure technical adequacy and fidelity to the as-designed and as-operated plant.
    • Implement and maintain a robust PRA configuration control program to ensure the PRA model accurately reflects design evolution, plant modifications, and operational practices.
    • Identify and evaluate uncertainties and assumptions in PRA models.
  • Cross-Functional Collaboration:
    • Work closely with design engineers to define SSC safety functions for PRA modeling and to confirm consistency with planned design and operational practices.
    • Collaborate with Human Factors Engineering (HFE) teams on Human Reliability Analysis (HRA) and operator actions.
    • Support the development of procedures and training programs by providing PRA insights.
Qualifications
Required
  • Education:
    • Bachelor's degree in Engineering, Science, or Mathematics from an accredited institution.
  • Experience:
    • Minimum of five (5) years of relevant experience in Probabilistic Risk Assessment (PRA) within the nuclear power industry.
    • Demonstrated experience in performing or managing at least one PRA study for a nuclear plant or design.
    • Familiarity with the ASME/ANS PRA Standard for Advanced Non-Light Water Nuclear Power Plants (ASME/ANS RA-S-1.4-2021) and its application.
    • Knowledge of U.S. nuclear regulatory guidelines and requirements pertaining to PRA (e.g., 10 CFR 50, 10 CFR 52, RGs 1.233, 1.247).
    • Experience in internal events, internal and external hazards, and plant operating states analysis.

Preferred
  • Advanced degree (M.S. or Ph.D.) in Nuclear Engineering or a related field.
  • Experience in performing PRA peer reviews or self-assessments.
  • Familiarity with Human Factors Engineering (HFE) principles and their integration with PRA.
  • Experience with risk-informed applications (e.g., risk-informed technical specifications, inservice inspections).

Core Competencies
  • Strong problem-solving and analytical skills.
  • Ability to work independently and within multi-disciplinary teams.
  • Adaptability in a fast-paced, evolving R&D environment.
  • Commitment to quality assurance (NQA-1), safety culture, and regulatory compliance.

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