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Jobs in United States

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

41–52 of 52 jobs

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  • Process Engineer - Fuel Recycling

    5 months ago

    Oklo · Santa Clara, California, United States

    RemoteSenior$100K – $160K a yearEngineering

    The person in this role is responsible for conducting design, development, prototyping, and validation work on key chemical separation subsystems and supporting systems for Oklo’s fuel recycling facility. These subsystems may include pyroprocessing, off-gas separation, and…

  • Senior Process Controls Engineer

    7 months ago

    Oklo · Santa Clara, California, United States

    RemoteSenior$85K – $175K a yearEngineering

    The person in this role will be responsible for designing, implementing, troubleshooting, scaling, and monitoring various process control systems for the Oklo fuel recycling facility. Some subsystems may include off-gas separation, and waste immobilization. It will include…

  • Senior Mechanical Design Engineer - Reactor Module

    9 months ago

    Oklo · Santa Clara, California, United States

    RemoteSenior$125K – $165K a yearEngineering

    As a Senior Mechanical Design Engineer at Oklo, you will play a central role in designing the critical hardware that enables our advanced fast reactors to operate safely and reliably. This includes technical ownership of large, multi-component weldments and assemblies that…

  • Senior Software Engineer

    10 months ago

    Oklo · Santa Clara, California, United States

    RemoteSenior$200K – $250K a yearEngineering

    Oklo is a fast-moving startup where you will be responsible for tackling a wide range of challenges in reactor design and analysis. A nuclear background is not required, but a healthy curiosity and eagerness to learn are essential in this role.

  • Fuels Licensing Manager

    12 months ago

    Oklo · Santa Clara, California, United States

    Remote$50K – $166K a yearLegal & compliance

    The Fuels Licensing Manager at Oklo is expected to apply nuclear regulatory knowledge and experience to support engineering development towards meeting licensing requirements. The Fuels Licensing Manager will work closely with design engineers, with responsibility for…

  • Licensing Manager

    12 months ago

    Oklo · Santa Clara, California, United States

    Remote$50K – $166K a yearLegal & compliance

    A Licensing Manager at Oklo is expected to apply nuclear regulatory knowledge and experience to support engineering development towards meeting licensing requirements. The Licensing Manager will work closely with design engineers, with responsibility for understanding,…

  • Regulatory Engineer

    14 months ago

    Oklo · Santa Clara, California, United States

    Remote$82K – $195K a yearEngineering

    The Regulatory Engineer is responsible for both navigating the regulatory framework for licensing advanced fission technologies, as well as participating in the engineering design of those same technologies. From a regulatory and licensing perspective, the Regulatory Engineer…

  • General Application - Nuclear Fuel Recycling

    33 months ago

    Oklo · Santa Clara, California, United States

    Remote$75K – $175K a year

    Thanks for your interest in Oklo! This is an open call for all kinds of engineers and other professionals interested in joining our fuel recycling team!

  • Regulatory Engineer

    36 months ago

    Oklo · Santa Clara, California, United States

    Remote$85K – $175K a yearEngineering

    The Regulatory Engineer is responsible for both navigating the regulatory framework for licensing recycling and fuel fabrication facilities, as well as for participating in the engineering design of those same technologies. From a regulatory and licensing perspective, the…

  • General Open Call for Applications

    40 months ago

    Oklo · Any, United States

    Thanks for your interest in Oklo! We are excited to announce a General Open Call for Applications, open to all applicants who possess a passion for excellence and a drive to make a positive impact. We are searching for exceptional individuals who can bring diverse perspectives…

  • Open Call for Engineers

    43 months ago

    Oklo · Any, United States

    $60K – $180K a yearEngineering

    Thanks for your interest in Oklo! This is an open call for all kinds of engineers interested in joining the team!

  • Software Engineer

    66 months ago

    Oklo · Santa Clara, California, United States

    RemoteMid level$110K – $200K a yearEngineering

    Oklo is a fast-moving startup where you will be responsible for tackling a wide range of challenges in reactor design and analysis. A nuclear background is not required, but a healthy curiosity and eagerness to learn are essential in this role.

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