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Entry Level Physicist Jobs in California (NOW HIRING)

Muon Space

Software Engineer, Entry-Level

San Jose, CA

$142K - $169K/yr

... physics simulations, customer-facing APIs and services, user interfaces, scheduling algorithms ... Entry-level software engineers are expected to bring significant skills and training, and then to ...

Muon Space

Software Engineer, Entry-Level

San Jose, CA · On-site

$142K - $169K/yr

... Entry-level software engineers are expected to bring significant skills and training, and then to ... Coursework or relevant experience in operating systems, algorithms, data structures, physics and ...

Muon Space

Software Engineer, Entry-Level

San Jose, CA · On-site

$142K - $169K/yr

... Entry-level software engineers are expected to bring significant skills and training, and then to ... Coursework or relevant experience in operating systems, algorithms, data structures, physics and ...

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Entry Level Physicist information

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$39K

$93.6K

$223.5K

How much do entry level physicist jobs pay per year?

As of Aug 17, 2026, the average yearly pay for entry level physicist in California is $93,563.00, according to ZipRecruiter salary data. Most workers in this role earn between $58,200.00 and $110,500.00 per year, depending on experience, location, and employer.

What are some common challenges faced by entry level physicists when transitioning from academia to industry roles?

Entry level physicists often encounter challenges when adapting to the faster-paced, results-driven environment of industry compared to academia. They may need to quickly learn new technical tools, adjust to collaborative projects with multidisciplinary teams, and align their research to business goals rather than purely scientific inquiry. Effective communication and the ability to translate complex concepts for non-specialist colleagues are also crucial skills that may require additional development. Seeking mentorship and actively engaging with colleagues can help ease this transition and foster professional growth.

What are the key skills and qualifications needed to thrive as an entry level physicist, and why are they important?

To thrive as an Entry Level Physicist, you need a solid understanding of core physics principles, strong mathematical skills, and at least a bachelor's degree in physics or a closely related field. Familiarity with analytical software such as MATLAB, Python, or LabVIEW, as well as experience with laboratory equipment and data analysis tools, is typically required. Critical thinking, problem-solving abilities, and effective communication help set candidates apart in collaborative research and technical discussions. These skills and qualifications are crucial for conducting experiments, interpreting results, and contributing to both academic and industry-driven projects.

What is the difference between Entry Level Physicist vs Research Assistant in Physics?

AspectEntry Level PhysicistResearch Assistant in Physics
Required CredentialsBachelor's or Master's in Physics or related fieldBachelor's or Master's in Physics or related field
Work EnvironmentResearch labs, universities, government agenciesResearch labs, universities, government agencies
Employer & Industry UsageEmployers seek entry-level physicists for research and analysis rolesEmployers hire research assistants to support physics research projects

Both roles typically require similar educational backgrounds and work environments. An Entry Level Physicist often has more responsibilities in analysis and project development, while a Research Assistant primarily supports ongoing research activities. The main difference lies in job scope and potential career progression.

What does an entry level physicist do?

An entry level physicist typically assists in conducting experiments, analyzing data, and supporting research projects under the supervision of more experienced physicists. Their duties may include setting up laboratory equipment, running simulations, and documenting results. They often work in academic, government, or industrial settings and may contribute to scientific papers or presentations. Entry level physicists also continue learning new techniques and may collaborate with other scientists or engineers.
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What are the most commonly searched types of Physicist jobs in California?

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For Entry Level Physicist jobs in California, the most frequently searched job titles are:

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Entry Level Physicist jobs near you
Infographic showing various Entry Level Physicist job openings in California as of August 2026, with employment types broken down into 8% As Needed, 74% Full Time, 13% Part Time, 2% Temporary, and 3% Contract. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $93,563 per year, or $45 per hour.

Software Engineer, Entry-Level

Muon Space

San Jose, CA

$142K - $169K/yr

Full-time

Posted 11 days ago

Job description

About the role

Software Engineers at Muon work on embedded software on satellites and test equipment, physics simulations, customer-facing APIs and services, user interfaces, scheduling algorithms, data pipelines, computer vision, signal processing, cloud systems and more. They make it possible to build, test, launch, and run constellations of satellites for a wide variety of missions.

Entry-level software engineers are expected to bring significant skills and training, and then to quickly develop into experts in their domains to accelerate Muon's Mission with high quality software and systems. They must be a high performer ready to work in an exciting, fast-paced environment that values continuous improvement, embraces taking risks, and crafts the right solutions to delight our customers.

This position is hybrid and requires working on-site in our San Jose, CA office three days per week.

Responsibilities
  • Take ownership of the code for a new software capability on ground or in space
  • Propose and iterate on the design for software components
  • Write tests and monitoring to validate correctness of one's own code
  • Conduct analysis to support both development and testing
  • Quickly learn new skills, technology and techniques
  • Communicate clearly and accurately
  • Complete work in a timely manner
Required Qualifications
  • A bachelor's degree in computer science, aerospace engineering, computational mathematics or a related field
  • Proficient in C++, Python, TypeScript or a similar high-level language
  • Coursework or relevant experience in operating systems, algorithms, data structures, physics and statistics
Desirable Qualifications
  • Expertise in embedded software, network protocols, hardware and software testing, FPGA programming, GPU programming or other relevant disciplines
  • Experience with satellites, robots, or other autonomous systems
  • Previous experience on technical project teams (i.e. programming, robotics or rocket club, etc.)
  • Understanding of orbital mechanics
  • Experience with mathematical optimization, machine learning, signal processing or advanced algorithms
  • Experience with cloud environments and distributed systems
  • Advanced coursework or experience in physics, statistics, distributed systems, or embedded software
Salary

The salary range for this role is $142,000 - $169,000, plus a competitive equity grant and comprehensive benefits package. Final compensation will be determined based on skills, qualifications, experience, and geographic location as assessed during the interview process. 

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