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Jobs in United States

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

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  • Experimental Scientist / Experimental Physicist

    3 days ago

    Hexium · Austin, Texas, United States

    Mid levelScience & research

    As an Experimental Scientist on the technology development team, you'll investigate the physical processes that govern our lithium isotope separation systems and build the measurement capabilities needed to characterize and improve them.

  • Electrical Engineer

    2 weeks ago

    Hexium · Austin, Texas, United States

    On-siteMid levelEngineering

    We're looking for an Electrical Engineer to design, build, and test the power electronics, power supplies, and control hardware behind our laser and separation technology, including high-temperature and induction heating hardware. This is a hands-on, iterative design role…

  • Senior Mechanical Engineer

    8 weeks ago

    Hexium · Livermore, California, United States

    SeniorEngineering

    We're hiring a Senior Mechanical Engineer to lead the translation of decades of AVLIS research and development into modern, manufacturable hardware. Initially based on-site at Lawrence Livermore National Laboratory (LLNL) in Livermore, CA, you'll work through legacy technical…

  • Senior Project Manager, Industrial Facilities

    4 months ago

    Hexium · Austin, Texas, United States +1

    RemoteSeniorOperations

    Personally lead site search and evaluation against facility requirements (floor loading, clear height, power, waste-disposal proximity, zoning); Drive site due diligence with the Hexium legal and executive team; support lease negotiation and execution; Serve as Hexium's…

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