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Particle Physics Jobs in California (NOW HIRING)

TAE

Experimental Plasma Physicist

Foothill Ranch, CA · On-site

$125K - $140K/yr

The successful candidate will join the Radiation and Energetic Particle Physics Team in the Applied Plasma Physics Division under the guidance of the Lead Scientist. * Develop and refine diagnostic ...

Causal Labs

Strategy & Operations

San Francisco, CA · On-site

Our founding team has built and deployed AI against the physical world in robotics, drug discovery, and particle physics at institutions like DeepMind, Waymo, Cruise, Insitro, Nabla Bio, and CERN. We ...

Causal Labs

Recruiter & Sourcer

San Francisco, CA · On-site

Our founding team has built and deployed AI against the physical world in robotics, drug discovery, and particle physics at institutions like DeepMind, Waymo, Cruise, Insitro, Nabla Bio, and CERN. We ...

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All JobsParticle Physics JobsParticle Physics Jobs in California

Particle Physics information

See California salary details

$10.9K

$60.4K

$93.3K

How much do particle physics jobs pay per year?

As of Aug 11, 2026, the average yearly pay for particle physics in California is $60,359.00, according to ZipRecruiter salary data. Most workers in this role earn between $45,400.00 and $63,700.00 per year, depending on experience, location, and employer.

What is the difference between Particle Physics vs Nuclear Physics?

AspectParticle PhysicsNuclear Physics
Required CredentialsPhysics degree, PhD often preferred, specialized training in subatomic particlesPhysics or nuclear engineering degree, often with specialized nuclear coursework
Work EnvironmentResearch labs, particle accelerators, universitiesNuclear reactors, research facilities, laboratories
Industry UsageFundamental research, CERN, particle detector developmentNuclear energy, medical imaging, nuclear safety

Particle Physics focuses on understanding the fundamental particles and forces of the universe, often working with large accelerators like CERN. Nuclear Physics studies the properties and reactions of atomic nuclei, with applications in energy and medicine. While both fields require a physics background, their research environments and industry applications differ significantly.

What do particle physicists do?

Particle physicists study the fundamental particles that make up matter and the forces that govern their interactions. They conduct experiments using particle accelerators, develop theoretical models, and analyze data to uncover the basic building blocks of the universe. Their work helps us understand phenomena such as the origin of mass, the nature of dark matter, and the fundamental laws of physics. Particle physicists often collaborate in large international teams and may contribute to breakthroughs in technology and medicine through their research.

What can I do with a degree in particle physics?

A degree in particle physics prepares individuals for careers in research, academia, and industry, including roles such as research scientist, data analyst, or technical consultant. Graduates often work in laboratories, universities, or technology companies, utilizing skills in data analysis, programming, and experimental design.

What are the key skills and qualifications needed to thrive as a particle physicist, and why are they important?

To thrive as a Particle Physicist, you need a strong background in physics and mathematics, usually demonstrated by a Ph.D. in particle physics or a closely related field. Proficiency with programming languages (such as Python or C++), data analysis tools, and experience with particle detectors or accelerator systems is typically required. Critical thinking, problem-solving, and effective collaboration are vital soft skills for designing experiments and interpreting complex data. These skills and qualities are essential for advancing scientific understanding and contributing to collaborative research in a highly technical and innovative field.

What are some common challenges faced by particle physicists in experimental research settings?

Particle physicists working in experimental settings often face challenges such as managing vast amounts of complex data from particle detectors and collaborating within large, international teams. The work frequently involves troubleshooting sophisticated equipment, adhering to strict safety protocols, and adapting to rapidly evolving technologies. Additionally, long-term experiments may require patience and persistence due to the lengthy data collection and analysis phases. Effective communication and strong teamwork skills are essential, as findings must be coordinated and shared with global collaborators.

Is particle physics a good career?

Particle physics is a specialized field that involves research at universities, laboratories, and research institutions, often requiring advanced degrees such as a Ph.D. Skills in mathematics, programming, and data analysis are essential. Careers can be competitive and may involve long hours, but they offer opportunities for contributing to fundamental scientific knowledge and technological advancements.
What are the most commonly searched types of Particle Physics jobs in California? The most popular types of Particle Physics jobs in California are:
What are popular job titles related to Particle Physics jobs in California? For Particle Physics jobs in California, the most frequently searched job titles are:
What job categories do people searching Particle Physics jobs in California look for? The top searched job categories for Particle Physics jobs in California are:
What cities in California are hiring for Particle Physics jobs? Cities in California with the most Particle Physics job openings:
Particle Physics jobs near you
Infographic showing various Particle Physics job openings in California as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 19% Part Time, 2% Temporary, and 2% Contract. Highlights an 81% Physical, 2% Hybrid, and 17% Remote job distribution, with an average salary of $60,359 per year, or $29 per hour.

Particle Physics Expert - Computational Specialist

Mercor

San Francisco, CA • Remote

$70 - $100/hr

Full-time

Re-posted 10 days ago

Job description

About the job

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.

Position: Particle & Nuclear Physics Expert
Type: Contract
Compensation: $70–$100/hour
Location: Remote
Commitment: 15–20 hours/week

Role Responsibilities

  • Design challenging computational problems to evaluate AI capabilities in Particle & Nuclear Physics.
  • Develop problems requiring skilled use of scikit-hep and related HEP Python tools for data analysis and simulations.
  • Test and refine problems against state-of-the-art AI models to achieve target difficulty.
  • Collaborate on problem-solving strategies that involve strategic planning and efficient data interpretation.
  • Work independently to refine problem designs based on feedback and testing outcomes.
  • Utilize Linux/terminal environments and remote compute sandboxes effectively.

Qualifications

Must-Have

  • Graduate-level training in a relevant STEM field (MS, PhD, or equivalent research experience).
  • Proficiency with at least one scientific software library, demonstrated through research publications or professional work.
  • Strong Python skills for writing problem setups and solution validators.
  • Ability to work independently and refine designs based on feedback.
  • Comfortable in a Linux/terminal environment.

Preferred

  • Experience across multiple domains or tools.
  • Familiarity with benchmark or evaluation design.
  • Background in scientific teaching or exam/problem-set design.
  • Experience with computational reproducibility and containerized environments.

Application Process (Takes 20–30 mins to complete)

  • Upload resume
  • AI interview based on your resume
  • Submit form

Resources & Support

  • For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome
  • For any help or support, reach out to: support@mercor.com

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.