Probabilistic Risk Assessment Practitioner

About the Callaway Energy Center

The Callaway Energy Center is a nuclear facility located in mid-Missouri. The Energy Center has more than 800 employees and contractors working at the facility, and it has established a strong record of safe operation throughout its 30-year operating history. The Energy Center is a highly efficient, low-cost, sustainable source of electricity for Ameren Missouri's 1.2 million customers.

• Medical coverage on date of hire
• 100% employer paid cash balance pension plan
• 401(k) with company match fully vested on date of hire
• Minimum of 15 days paid vacation and 12 paid holidays
• Paid parental leave and family caregiver leave

Visit our Benefits & Perks Page for more information on benefits provided to regular full‑time employees.

The Probabilistic Risk Assessment Associate Practitioner learns, maintains, and applies nuclear power plant probabilistic risk assessment (PRA) models to support safe and cost‑effective operation of the Callaway Energy Center.

Note: This is an active pipeline for a future opening.

• Develop skills and knowledge to advise Nuclear Division personnel on issues related to PRA. Participate in plant program groups that use risk insights, such as the Maintenance Rule Expert Panel.
• Develop skills to evaluate plant design and licensing changes to determine their quantitative impact on plant risk.
• Achieve qualifications related to independently performing PRA activities related to PRA model maintenance and risk‑informed applications.
• Learn, maintain and document Callaway PRA (computer‑based) models to enable determination of the quantitative risk associated with the operation and maintenance of the plant.
• Assist in performance of evaluations to determine the risk significance of plant events. As necessary, interact with the Nuclear Regulatory Commission to provide requested information and provide technical representation for Callaway assessments.
• Assist in consultation with nuclear division personnel on matters of qualitative and quantitative nuclear safety, including topics such as Maintenance Rule, MSPI, NRC Significance Determination Process, risk‑informed Technical Specifications, and risk‑informed licensing actions.
• Learn and maintain department procedures related to PRA.
• Assume Emergency Response Organization (ERO) duties in accordance with Callaway Energy Center Radiological Emergency Response Plan (RERP) including responding to assigned ERO facilities within the required RERP response time.

Associate Practitioner

Bachelor's Degree in Physics, Advanced Mathematics, Engineering Technology, or related skilled degree, from an accredited institution required. Training in nuclear Probabilistic Risk Assessment or two or more years of nuclear Operations experience preferred.

Practitioner

Bachelor's Degree in Physics, Advanced Mathematics, Engineering Technology, or related skilled degree, from an accredited institution required. Two or more years in nuclear Probabilistic Risk Assessment or nuclear Operations required.

Career Practitioner

Bachelor's Degree in Physics, Advanced Mathematics, Engineering Technology, or related skilled degree, from an accredited institution required. Minimum 5 years professional post‑degree experience required in nuclear Probabilistic Risk Assessment or nuclear Operations required. Demonstrated expertise in advanced PRA methods, communication, and leadership skills preferred.

Consulting Practitioner

Bachelor's Degree in Physics, Advanced Mathematics, Engineering Technology, or related skilled degree, from an accredited institution required. Minimum 8 years professional post‑degree experience required in nuclear Probabilistic Risk Assessment or nuclear Operations required. Demonstrated expertise in advanced nuclear PRA methods, communication skills, leadership and mentoring skills required. Nuclear Industry participation and recognition in the nuclear PRA Industry preferred.

* Technical career path level depends upon applicant's credentials.

Good leadership, decision‑making, human relations,…