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Cosmology Jobs in California (NOW HIRING)

JPL

Scientist II

Pasadena, CA · On-site

The Jet Propulsion Laboratory, California Institute of Technology , invites applications for a Staff Scientist position working in cosmology. JPL has an established culture for collaborations and ...

JPL

Scientist IV

Pasadena, CA · On-site

The Jet Propulsion Laboratory, California Institute of Technology , invites applications for a Staff Scientist position working in cosmology. JPL has an established culture for collaborations and ...

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All JobsCosmology JobsCosmology Jobs in California

Cosmology information

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$8

$25

$60

How much do cosmology jobs pay per hour?

As of Jul 26, 2026, the average hourly pay for cosmology in California is $25.79, according to ZipRecruiter salary data. Most workers in this role earn between $14.83 and $30.13 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Cosmology position, and why are they important?

To thrive as a Cosmologist, you need a strong background in physics, mathematics, and astronomy, typically supported by a Ph.D. in astrophysics or a related field. Proficiency with data analysis software, programming languages (such as Python or MATLAB), and familiarity with telescope instrumentation are essential. Strong analytical thinking, problem-solving abilities, and effective written and verbal communication skills help distinguish top candidates. These competencies are crucial for advancing scientific understanding, publishing research, and collaborating successfully within the global scientific community.

What jobs pay $500,000 a year in the US?

In the field of cosmology or related high-level scientific research, few roles typically reach a $500,000 annual salary, often limited to senior positions such as university department heads, research directors, or industry executives in tech or aerospace sectors. These roles usually require advanced degrees, extensive experience, and leadership responsibilities, often supplemented by consulting or speaking engagements. Most astronomers or physicists in academia or government agencies earn significantly less, with top industry executives or entrepreneurs in related fields more likely to reach this salary level.

What are 5 jobs for astronomy?

Five common jobs in astronomy include research scientist, observational astronomer, astrophysicist, telescope operator, and data analyst. These roles often require strong analytical skills, proficiency with specialized software, and advanced degrees such as a master's or Ph.D. in astronomy or related fields.

How much money do cosmologists make?

Cosmologists, as research scientists or university faculty, typically earn between $60,000 and $130,000 annually, depending on experience, education, and location. Senior positions or those in private industry can offer higher salaries, especially for those with advanced degrees and specialized skills in data analysis and theoretical modeling.

What is the career path for cosmologists?

A career as a cosmologist typically begins with earning a bachelor's degree in physics, astronomy, or a related field, followed by a master's or Ph.D. in cosmology or astrophysics. Career advancement often involves postdoctoral research, academic positions, or roles in research institutions and government agencies, with skills in data analysis, programming, and theoretical modeling being essential.

What is a Cosmology job?

A cosmology job typically involves researching the origins, structure, and evolution of the universe. Cosmologists, often working as theoretical or observational physicists, analyze cosmic phenomena like dark matter, dark energy, cosmic microwave background radiation, and the expansion of the universe. They use data from telescopes, satellites, and simulations to test and refine scientific theories. Many work in academia, government agencies, or research institutions, contributing to our understanding of the cosmos.

What are typical daily responsibilities for a Cosmologist?

As a Cosmologist, your daily responsibilities often include analyzing astronomical data, developing theoretical models, and conducting simulations to understand the structure and evolution of the universe. You may also collaborate with colleagues on research projects, write scientific papers, and attend seminars or conferences to stay informed about the latest discoveries. Working environments vary, but most Cosmologists are affiliated with universities, research institutions, or governmental agencies and often work as part of interdisciplinary teams. Time may also be spent teaching, mentoring students, or applying for research grants, depending on the role. This variety makes the position both intellectually stimulating and deeply rewarding for those passionate about unraveling the mysteries of the cosmos.

What are the most commonly searched types of Cosmology jobs in California? The most popular types of Cosmology jobs in California are:
What are popular job titles related to Cosmology jobs in California? For Cosmology jobs in California, the most frequently searched job titles are:
What job categories do people searching Cosmology jobs in California look for? The top searched job categories for Cosmology jobs in California are:
What cities in California are hiring for Cosmology jobs? Cities in California with the most Cosmology job openings:
Cosmology jobs near you
Infographic showing various Cosmology job openings in California as of July 2026, with employment types broken down into 32% Full Time, 67% Part Time, and 1% Temporary. Highlights an 36% Physical, and 64% Remote job distribution, with an average salary of $53,653 per year, or $25.8 per hour.
Astrophysics PhD - Fully Remote | Upto $90/hr

Astrophysics PhD - Fully Remote | Upto $90/hr

Mercor

San Francisco, CA • Remote

$90/hr

Full-time

Posted 25 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: Physics PhD Experts (General Relativity, Astrophysics & Cosmology)
Type: Contract
Compensation: $70–$90/hour
Location: Remote
Commitment: 4–6 tasks/week

Role Responsibilities

  • Develop high-quality data sets by creating challenging problems in General Relativity, Astrophysics, and Cosmology.
  • Evaluate and refine AI model training to enhance future AI innovations.
  • Collaborate with AI research teams to ensure data quality and relevance.
  • Work independently and asynchronously to meet task deadlines.
  • Provide structured feedback to improve AI model outputs.

Qualifications

Must-Have

  • PhD in Physics with specialization in General Relativity, Astrophysics, or Cosmology.
  • Graduate degree from US/UK/Canada/Western Europe.
  • High attention to detail.
  • Exceptional written and verbal communication skills.
  • Excellent proficiency in English.

Start Date

  • February; applications reviewed on a rolling basis.

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.