• Nuclear Operations Instructor

    Ameren (Steedman, MO)
    **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 ... provided to regular full-time employees. ​ **About The Position** The Nuclear Operations Instructor develops, administers and maintains training programs to support… more
    Ameren (08/30/25)
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  • Nuclear Operations Technician…

    Ameren (Steedman, MO)
    …than 500 communities including the greater St. Louis area ORGANIZATION UNIT: Nuclear APPLICABLE TO: Callaway Plant **DUTIES:** Under direct but not constant ... schedule as required, to patrol and attend to all equipment associated with a nuclear powered electrical generating unit. In this connection to perform such work as,… more
    Ameren (10/11/25)
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  • Nuclear Oversight Auditor - Supplier…

    Ameren (Steedman, MO)
    **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 ... on benefits provided to regular full-time employees. ​ **About The Position** Nuclear Oversight (NOS) is required by the Callaway Energy Center (CEC) Operating… more
    Ameren (08/22/25)
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  • Director, HR Business Partners - Nuclear

    Ameren (Steedman, MO)
    …regular full-time employees. ​ **_About The Position:_** The Director, HR Business Partners- Nuclear for the Callaway Energy Center plays a pivotal role in ensuring ... team. Periodic travel to Ameren's Headquarters in St. Louis, Missouri and Nuclear Industry events will be required. **_Key responsibilities include:_** + Lead a… more
    Ameren (08/08/25)
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  • Nuclear

    BHI Energy (Steedman, MO)
    Nuclear Steedman, MO Posted: 4/4/2025 Job Description Job ID#: 345265 Job Category: Nuclear About BHI Energy BHI Energy is a broad umbrella organization with a ... and a great work culture! BHI has an immediate opportunity for an experience nuclear Project Scheduler. This is long term position with competitive pay and benefits.… more
    BHI Energy (10/04/25)
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  • Reactor Operator

    Ameren (Steedman, MO)
    **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 ... responsible for all of the operations associated with the complete control of a nuclear powered electric generating unit. In this connection to perform work such as,… more
    Ameren (09/24/25)
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  • CT Technologist Evenings

    SSM Health (Jefferson City, MO)
    …Therapy - American Registry of Radiologic Technologists (ARRT) Or ARRT-N Nuclear Medicine Technologist - American Registry of Radiologic Technologists (ARRT) Or ... Certified Nuclear Medicine Technologist (CNMT) - Nuclear Medicine Technology Certification Board (NMTCB) And ARRT-CT Computed Tomography - American Registry of… more
    SSM Health (10/28/25)
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  • Senior Medical Science Liaison

    Cardinal Health (Jefferson City, MO)
    **About Nuclear & Precision Health Solutions:** The Nuclear & Precision Health Solutions (NPHS) division is committed to improving the lives of patients by ... applying more than 40 years of experience and expertise in nuclear medicine and precision health. The business provides radiopharmaceutical development,… more
    Cardinal Health (10/31/25)
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  • Probabilistic Risk Assessment (PRA) Engineer

    Ameren (Steedman, MO)
    **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 ... Position** The Probabilistic Risk Assessment Engineer develops, maintains, and applies nuclear power plant probabilistic risk assessment (PRA) models to support safe… more
    Ameren (10/11/25)
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  • Licensing and Regulatory Affairs Engineer

    Ameren (Steedman, MO)
    **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 ... Affairs and Licensing programs. + Coordinate inspections performed by the Nuclear Regulatory Commission at the Callaway site. + Perform internal assessments… more
    Ameren (08/29/25)
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  • Manager, I&C

    Ameren (Steedman, MO)
    **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 ... more years in a maintenance discipline at an operating nuclear power plant. Four or more years of directly...Manaqer, Maintenance works a standard day shift in a nuclear plant environment. Callouts and working rotating of Outage… more
    Ameren (10/13/25)
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  • Senior Reactor Operator

    Ameren (Steedman, MO)
    …Energy Center to ensure the safe, legal and efficient operation of the nuclear power generating unit. **Key responsibilities include:** + Manage and direct a team ... Program. + Train and develop crew members. + Interface with all nuclear departments, internal company personnel, and external personnel as required to support… more
    Ameren (10/04/25)
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  • Electrical Maintenance Supervisor

    Ameren (Steedman, MO)
    **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 ... provided to regular full-time employees. ​ **About The Position** The Supervisor Nuclear Maintenance directs the work of skilled personnel in work tasks and/or… more
    Ameren (08/26/25)
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  • Electrical Engineer - Design Engineering

    Ameren (Steedman, MO)
    **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 ... institution required. Engineer-in-Training or Professional Engineer Registration preferred. Previous nuclear utility experience preferred. Power engineering and engineering design… more
    Ameren (10/30/25)
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  • Instrumentation and Control System Engineer

    Ameren (Steedman, MO)
    **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 ... Engineering (FE) or Professional Engineer (PE) Registration/Licensure preferred. Previous nuclear utility and/or related experience preferred. Previous I&C experience… more
    Ameren (10/14/25)
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  • Principal Architect Enterprise Architecture

    Cardinal Health (Jefferson City, MO)
    …to develop multi-year IT strategy for Enterprise Functions, Finance Operations, Nuclear , OptiFreight, and At Home Solutions business divisions. + Bring experience ... + Preferred knowledge of Finance, Customer Service, Transportation, Medical Product and Nuclear Health businesses. Knowledge of RCM a plus. + Significant hands-on… more
    Cardinal Health (09/29/25)
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  • Senior Research Scientist - AI and ML for…

    Pacific Northwest National Laboratory (Jefferson City, MO)
    …of the American energy system; and resolving complex issues in nuclear science, energy, and environmental management. The Electricity Infrastructure and Buildings ... Division, part of EED, is accelerating the transition to an efficient, resilient, and secure energy system through basic and applied research. We leverage a strong technical foundation in power and energy systems and advanced data analytics to drive… more
    Pacific Northwest National Laboratory (11/01/25)
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  • Senior Research Engineer - Power Systems

    Pacific Northwest National Laboratory (Jefferson City, MO)
    …of the American energy system; and resolving complex issues in nuclear science, energy, and environmental management. The Electricity Infrastructure and Buildings ... Division, part of the Energy and Environment Directorate, is accelerating the transition to an efficient, resilient, and secure energy system through basic and applied research. We leverage a strong technical foundation in power and energy systems and advanced… more
    Pacific Northwest National Laboratory (10/28/25)
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  • Software Engineer I - Energy Research

    Pacific Northwest National Laboratory (Jefferson City, MO)
    …of the American energy system; and resolving complex issues in nuclear science, energy, and environmental management. The Electricity Infrastructure and Buildings ... Division, part of the Energy and Environment Directorate, is accelerating the transition to an efficient, resilient, and secure energy system through basic and applied research. We leverage a strong technical foundation in power and energy systems and advanced… more
    Pacific Northwest National Laboratory (10/28/25)
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  • Subsurface Energy Sr. Scientist

    Pacific Northwest National Laboratory (Jefferson City, MO)
    …security of the American energy system; and resolving complex issues in nuclear science, energy, and environmental management. The Earth Systems Science Division, ... part of the Energy and Environment Directorate, provides leadership and solutions that advance Earth system opportunities for energy systems and national security. We are a multidisciplinary division connected by a shared commitment to innovate and collaborate… more
    Pacific Northwest National Laboratory (10/23/25)
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