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Jobs in Idaho Falls, United States

4 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.

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  • Reactor Operator

    8 days ago

    Antares · Idaho Falls, Idaho, United States

    Full-timeEntry level$31.00 – $71.00 an hourTrades & logistics

    We are seeking a Reactor Operator to support the safe and effective operation of Antares’ nuclear reactor systems through testing, startup, deployment, and ongoing operations. This role sits within our Nuclear Operations organization and will be responsible for executing…

  • Licensing Engineer

    6 weeks ago

    Antares · Idaho Falls, Idaho, United States

    Full-time$115K – $190K a yearEngineering

    Antares is seeking a Licensing Engineer to develop and execute licensing and permitting strategies for the Antares R1 product line and future commercial microreactor deployments. The engineer will prepare regulatory products, coordinate engagements, translate regulatory…

  • Nuclear Operations Engineer

    3 months ago

    Antares · Idaho Falls, Idaho, United States

    On-siteFull-timeMid level$125K – $175K a yearEngineering

    We are seeking a Nuclear Operations Engineer to ensure Antares’ nuclear programs and systems are translated into executable, deployable approaches and to help run and operate reactor systems. This role sits within nuclear operations, and is responsible for ensuring that…

  • Senior Radiation Shielding Engineer

    10 months ago

    Antares · Los Angeles, California, United States +1

    On-siteFull-timeSenior$160K – $235K a yearEngineering

    As a member of the Nuclear team, you will be the responsible engineer for the characterization of radiation sources as well as the design and analysis of radiation shielding for reactor operation, shutdown conditions, as well as post operation transportation, storage, and…

Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.