Average salary: $200,800 /yearly

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  •  ...mathematics to lead foundational work at the intersection of AI, physics, and large-scale scientific computing. Full-time preferred....  ...impact research in leading venues. What We're Looking For PhD in Applied Mathematics, Physics, Computer Science, or a closely... 
    For phd
    Full time
    Part time

    Kronosai

    Palo Alto, CA
    2 days ago
  • $204.3k - $264.33k

     ...Provides effective and comprehensive instruction in medical radiation physics to radiation oncology residents sufficient to pass the physics...  ...(2) years of post-graduate experience in radiation oncology (PhD) Experience in designing, implementing and monitoring... 
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    Full time
    Work experience placement
    Local area
    Shift work

    Kaiser Permanente

    Bellflower, CA
    4 days ago
  •  ...operators We are looking for MR physicists with at least 3 years of relevant post-PhD or industry experience. Regardless of career level, you should have: Strong engineering / physics first principles An exceptional track record of building novel MRI sequences... 
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    Nudge Inc.

    San Francisco, CA
    3 days ago
  •  ...including recurring assignments) are completed as scheduled Your qualifications should include: ~ PhD ~24 months clinical work in Radiation Physics or graduation from a CAMPEP program ~ ABR or ABMP or eligibility plus certification within 2 years of... 
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    Work experience placement

    City of Hope

    Irvine, CA
    1 day ago
  • $350k

     ...or equivalent experience in Computer Science, Machine Learning, Physics, Mathematics, or a related discipline with strong theoretical and...  ...in alignment, data‑centric AI, or human‑AI collaboration. PhD in Computer Science, Machine Learning, Physics, Mathematics, or... 
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    Visa sponsorship
    Work visa
    Relocation package

    Thinking Machines Lab Inc.

    San Francisco, CA
    4 days ago
  •  ...shielding surveys and reports as required by the National VA Health Physics Program. Shall be responsible to ensure licenses are current...  ...federal employees. Qualifications ~ Education: Must have a PhD degree in Medical Physics ~ Must have at least 5 years of... 
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    Worldwide

    KurzSolutions

    Long Beach, CA
    4 days ago
  •  ...Applicants must provide evidence of either a recently completed PhD degree or confirmation of completion of the PhD degree requirements...  ...Ph.D. in Chemical Engineering, Materials Science, Chemistry, Physics, or a related field. Demonstrated experience with operando thermal... 
    For phd
    Fixed term contract
    Flexible hours

    SLAC National Accelerator Laboratory

    Menlo Park, CA
    4 days ago
  • $115k - $155k

    TAE Technologies, Inc is looking for a Scientist of Applied Laser Physics in Lake Forest, California. The role involves managing laser...  ...interpreting data related to plasma parameters. Candidates should have a PhD in Physics, Applied Physics, or Optical Engineering and... 
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    TAE Technologies, Inc

    Lake Forest, CA
    1 day ago
  • $163k - $214k

     ...Scientist, you will bridge the gap between fundamental optical physics and scalable chip-scale technology. You will be responsible for...  ...with ultra-stable cavities, frequency combs, or atomic clocks. ~ PhD in Physics, Electrical Engineering, or a related field with a... 
    For phd
    Permanent employment
    Immediate start
    Flexible hours

    Vector Atomic

    Pleasanton, CA
    17 hours ago
  • $123.05k

     ...fundamental science and applications. This position is in the Nuclear Physics and Accelerator Technologies Group in the Nuclear and Chemical...  ...experiments. Perform other duties as assigned. Qualifications PhD in nuclear physics, nuclear astrophysics, nuclear engineering,... 
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    Permanent employment
    For contractors
    Work from home
    Relocation package
    Flexible hours
    1 day per week

    Lawrence Livermore National Laboratory

    Livermore, CA
    2 days ago
  •  ...collaboration and solving complex engineering challenges to turn quantum physics into practical, scalable products. Our current focus is on...  ...roadmap and priorities. Required Qualifications A physics PhD with genuine theoretical depth in a relevant subfield, such as quantum... 
    For phd
    Relocation package
    Flexible hours
    Shift work

    Praxis

    Torrance, CA
    1 day ago
  •  ...RoleWe are looking for a Power Systems Research Scientist to develop physics-based models of large-scale transmission systems and their...  ...forecasting and decision systemsQualifications:Advanced degree (MS/PhD) in Electrical Engineering, Power Systems, or related... 
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    Home office
    Flexible hours

    Gridmatic

    Cupertino, CA
    a month ago
  •  ...broad and vibrant array of activities related to gravitational-wave physics and astronomy, including detector operations, R&D toward...  ...contracting optical fabrication.Preferred QualificationsMasters or a PhD. in a related field.Significant experience in technical... 
    For phd

    California Institute of Technology

    Pasadena, CA
    a month ago
  • $75 - $100 per hour

    Join to apply for the Physics PhD - Expert Trainer role at Handshake Continue with Google Continue with Google 3 days ago Be among the first 25 applicants Join to apply for the Physics PhD - Expert Trainer role at Handshake This range is provided by Handshake. Your actual... 
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    Contract work
    Freelance
    Internship
    H1b
    Remote work
    Visa sponsorship
    10 hours per week
    Flexible hours

    Handshake

    San Francisco, CA
    2 days ago
  •  ...Responsibilities include system architecture and design, assembly, characterization, and precision metrology. The ideal candidate has a PhD in Physics or Electrical Engineering, with at least 3 years of professional experience in similar fields. A commitment to teamwork and... 
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    Vector Atomic, Inc.

    Pleasanton, CA
    1 day ago
  •  ...(Shift differential will apply) Qualifications: MS or PhD in Materials Science and Engineering or related field or equivalent...  ...preparation. Solid understanding of semiconductor device physics and failure analysis (through previous work experience or course... 
    For phd
    Work experience placement
    Local area
    Shift work

    Eurofins USA Material Sciences

    Milpitas, CA
    4 days ago
  •  ...field analyzers, and other diagnostics, run experiments, analyze data, and translate it into physics insights. Lead the full experimental loop and guide future device design. PhD-level experience in plasma physics is required, with hands-on diagnostic deployment on... 
    For phd

    Fusion Energy Base

    Lake Forest, CA
    5 days ago
  • $125k - $175k

     ...information. Employment is contingent upon the applicant being a U.S. person as defined by 8 U.S.C. § 1324b(a)(3). Experience: ~ PhD in Physics, Electrical Engineering, Optical Engineering, or related field (exceptional MS candidates considered). ~10+ years of hands-on... 
    For phd
    Full time
    Local area
    Flexible hours

    Monarch Quantum

    San Diego, CA
    10 days ago
  •  ...Electrical Engineering, Computer Engineering, Computer Science, Physics, or a specialized field (e.g., Optics, Sensors, Audio/DSP, etc.)...  ...as JMP or Reliasoft. Preferred Qualifications Master's degree or PhD in Electrical Engineering, Computer Engineering, Physics, or a... 
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    Raxium

    Fremont, CA
    5 days ago
  • $110k - $130k

     ...content on it. We are a 40-person team backed by top technology and social impact investors, including Y Combinator. Founded in 2018 by physics PhDs, it is led by the former Executive Director for Digital Strategy at the New York Times. Clients include major consumer-facing... 
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    Swayable

    San Francisco, CA
    4 days ago
  • Obsidian is seeking Physics PhDs specializing in String theory, Quantum Field theory, particle physics, or nuclear physics for an exciting ongoing project. Successful candidates will contribute to high-quality data creation that informs the future of AI innovation. Experts... 
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    Obsidian

    San Francisco, CA
    2 days ago
  • $205k - $298k

     ...with billing workflows to ensure appropriate charge capture for physics-related services. Ability to be at work and be on time. Ability...  ...Education/Licensure/Certification: Master's degree or PhD in Medical Physics or related field required. ABR or ABMP... 
    For phd
    Full time
    Work experience placement
    Shift work

    MemorialCare Health System

    Fountain Valley, CA
    17 hours ago
  • $160k - $185k

     ...overall advancement. You'll work within an expert team of atomic physics and quantum error correction theorists that shapes future system...  ...(preferably Python, Julia, or C++). Experience & Education PhD in Physics, Mathematics, Engineering, Computer Science or a related... 
    For phd
    Temporary work
    Work at office

    Atom Computing

    Berkeley, CA
    2 days ago
  • $120k - $260k

     .... Resonant combines proprietary software development, unique 3D physical modeling, world class filter design, and massive cloud compute,...  ...performance optimization.What Is Required (Qualifications)Master's or PhD in Engineering, Physics, Materials Science, or a related field.6... 
    For phd
    Flexible hours

    Murata

    San Mateo, CA
    3 days ago
  • $150k - $225k

     ...native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation...  ...+ years of professional experience with a master's degree, or a PhD in one of the above fields in lieu of industry experience ~ Demonstrated... 
    For phd
    Full time
    Casual work
    Relocation package
    Flexible hours

    Freeform

    Los Angeles, CA
    17 days ago
  • $123.05k

     ...Qualifications:Ability to secure and maintain a U.S. DOE Q-level security clearance which requires U.S. citizenship.PhD in materials science, metallurgy, condensed matter physics, applied math, or a closely related field.Experience and knowledge in at least three of the following... 
    For phd
    For contractors
    Relocation
    Flexible hours

    Lawrence Livermore National Laboratory

    Livermore, CA
    17 hours ago
  • Nanoelectronics & Device-Physics Engineer The Astera Institute is seeking a Nanoelectronics & Device-Physics Engineer to design the electrostatic...  ...being measured. Qualifications and experience include: PhD or MS in electrical engineering, applied physics, materials science... 
    For phd
    Full time
    Work at office
    Immediate start

    Astera Institute

    Emeryville, CA
    4 days ago
  • $96.26k - $122.69k

     ...Associate will provide technical leadership to a small team of PhD students, integrating sample fabrication, AI-driven data analysis...  ...collaborating Postdocs. We are looking for: PhD in Physics, Chemistry, or Materials Science, or equivalent relevant experience... 
    For phd
    Full time

    Lawrence Berkeley Lab

    Berkeley, CA
    3 days ago
  •  ...engineering reality of our orbital transfer vehicles. You will own the physics-based feasibility of our future missions, ensuring we don't just...  ...Preferred Skills and Experience Master’s degree or PhD in Aerospace Engineering or Systems Engineering Active TS/SCI... 
    For phd
    Permanent employment
    Full time

    Impulse Space

    Redondo Beach, CA
    25 days ago
  • $150k - $275k

     ...At the intersection of advanced manufacturing and cutting-edge physics, we are developing technologies that will reshape the semiconductor...  ...used by technical teams Preferred Qualifications PhD in Physics, Materials Science, Computer Science, Applied Mathematics... 
    For phd
    Local area

    Substrate Inc

    San Francisco, CA
    4 days ago