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Jobs in California, United States

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

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  • Senior Optical Packaging Engineer

    11 months ago

    PsiQuantum · Milpitas, California, United States

    Senior$160K – $180K a yearEngineering

    The Senior Optical Packaging Engineer is responsible for developing & implementing a high-performance & robust fiber-to-chip package and a scalable packaging process for optical systems comprised of optical fibers attached to a variety of chip-based photonic integrated circuits.

  • Senior Validation Engineer, Electro-Optical Devices

    11 months ago

    PsiQuantum · Milpitas, California, United States

    Senior$176.5K – $207.4K a yearEngineering

    The Senior Validation Engineer will be responsible for developing and implementing the methods and techniques to validate the performance of various electro-optical subsystems, drive measures in the Engineering environment, debug issues, and supervise larger quantity builds in…

  • Senior Hardware Test Automation Engineer, Photonics

    12 months ago

    PsiQuantum · Milpitas, California, United States

    Senior$155K – $180K a yearEngineering

    PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems.

  • Resume Submission

    64 months ago

    PsiQuantum · Palo Alto, California, United States

    If you do not see a position(s) currently listed that matches your experience, you can still submit your resume-- we'd love to hear from you!

  • Engineering Resume Submission

    64 months ago

    PsiQuantum · Palo Alto, California, United States

    Engineering

    Quantum computing holds the promise of humanity’s mastery over the natural world, but only if we can build a real quantum computer. PsiQuantum is on a mission to build the first real, useful quantum computers, capable of delivering the world-changing applications that the…

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