nuclearhustle

Reactor Operator

Ameren Missouri·Steedman, MO·Posted today
Nuclear industryUS only

About this role

Operate a nuclear-powered electric generating unit at the Callaway Energy Center in mid-Missouri under rotating or straight shift schedules. This role requires an NRC Reactor Operator's License and responsibility for all aspects of reactor-turbine-generator unit control, including surveillance testing, auxiliary equipment operation, and emergency response.

Responsibilities

  • Operate a reactor-turbine-generator unit in accordance with prescribed procedures or as directed
  • Participate in training programs to develop skills and knowledge needed to achieve and maintain an NRC Reactor Operator's License
  • Participate in training programs as an aide to the instructor to retain job proficiency and maintain an active license
  • Direct and/or execute routine and special surveillance tests on plant equipment, working independently or with other plant personnel
  • Direct the activities of Operations Technicians and Operations Technician Assistants in routine and special activities
  • Direct and/or assist in the operation of auxiliary equipment related to fuel handling, waste management, water treatment, plant operation, and sewage treatment
  • Serve in the Radiation Protection Program or assist in other plant activities as needed
  • Communicate verbally or in writing with authorized inspectors, plant management representatives, and NRC representatives on plant activities
  • Develop and maintain complete understanding of the plant emergency program and security system
  • React appropriately in protection of the public in case of an operational emergency
  • Properly drive a motor vehicle when directed or required to perform duties

Qualifications

  • High school diploma or passed high school equivalency examination
  • Total power plant experience greater than 18 months at a nuclear or military reactor facility, OR greater than 27 months at a non-nuclear facility
  • One of the following: at least 6 months experience as a qualified non-licensed operator at Callaway; OR at least 12 months at a comparable nuclear facility (18 months non-comparable); OR at least 6 months as an active licensed reactor operator at comparable facility (12 months non-comparable); OR at least 18 months equivalent military reactor experience; OR 27 months power plant experience at non-nuclear facility
  • Good eyesight, good reflexes, good hearing, and no color deficiency in vision
  • Successfully complete full medical examination including psychiatric/physician evaluation to confirm no signs of aberrant behavior or emotional instability

Location

Callaway Energy Center, mid-Missouri; rotating shift or straight shift schedule; on-site position

Job details

FieldOperations
LocationSteedman, MO
IndustryNuclear energy
PostedJun 2026

About the company

Ameren Missouri

A Missouri utility serving 1.2 million electric customers and operating the Callaway Energy Center, the state's only nuclear power plant.

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Reactor Operator

Ameren Missouri

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