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Jobs in California, United States

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

21–33 of 33 jobs

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  • Oklo · Santa Clara, California, United States

    RemoteDirector$200K – $245K a year

    The Director of Transmission & Interconnection owns Oklo's grid interconnection strategy across all development sites. Interconnection queue positions and transmission study outcomes have direct bearing on project viability, cost, and timeline. You will manage a team of Senior…

  • Oklo · Santa Clara, California, United States

    RemoteDirector$225K – $270K a year

    The Senior Director of Power Origination is Oklo's primary commercial dealmaker for power offtake. You will build and manage the customer pipeline for Aurora powerhouse projects — identifying, qualifying, negotiating, and executing power purchase agreements with AI datacenters,…

  • Oklo · Santa Clara, California, United States

    Remote$115K – $190K a yearEngineering

    The Instrumentation and Controls Engineer is responsible for developing, analyzing, and integrating measurement and control systems to support reactor operation. This position may reside within powerhouse engineering supporting power generation or within the isotopes…

  • 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…

  • 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…

  • 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…

  • 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.

  • 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…

  • 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…

  • 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.