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Space Science Jobs in California (NOW HIRING)

Lockheed Martin

Instrument Scientist

Palo Alto, CA · On-site

The ATC is the research lab for LM Space, and the SS&I directorate within the ATC pursues fundamental space science research and the development of prototype flight instruments and payloads. The ...

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Space Science information

See California salary details

$285.7K

$301K

$314.8K

How much do space science jobs pay per year?

As of Jul 26, 2026, the average yearly pay for space science in California is $301,005.00, according to ZipRecruiter salary data. Most workers in this role earn between $293,600.00 and $308,400.00 per year, depending on experience, location, and employer.

What professions make 200,000 a year without a degree?

In the field of space science, most high-paying roles typically require advanced degrees; however, some related professions such as commercial drone pilots, aerospace technicians with specialized skills, or sales managers in aerospace companies can reach or exceed $200,000 annually through experience, certifications, and performance. These roles often emphasize technical skills, industry knowledge, and certifications over formal degrees.

What is space science?

Space science is the study of everything in outer space, including planets, stars, galaxies, and the physics that governs them. It encompasses disciplines such as astronomy, astrophysics, planetary science, and space exploration. Professionals in this field use telescopes, satellites, and spacecraft to observe and analyze celestial phenomena. Space science helps us understand the origins of the universe, the possibility of life elsewhere, and the future of space exploration.

What Are Space Science Careers?

There are a wide variety of space science careers to choose from that involve all aspects of studying the earth, atmosphere, other planets, and the exploration of the universe. NASA provides many employment opportunities aside from becoming an astronaut. As a space scientist, you conduct research and studies in a specialty field such as biology, chemistry, meteorology, physics, geology, or even pharmacology, in which you use substances from space to develop new medications. Engineers have responsibilities including developing advanced technology such as satellites and the spacecraft that make space exploration possible. Specialties as an engineer include robotics, telecommunication, computers, avionics, instrumentation, and more. There are also technologists and technicians whose duties revolve around working with the engineer to test this technology.

Does NASA hire astrochemists?

NASA employs astrochemists as part of its scientific research teams to study chemical processes in space, such as in interstellar clouds and planetary atmospheres. These roles typically require advanced degrees in chemistry, physics, or astronomy, along with experience in laboratory analysis and data interpretation. Astrochemists at NASA often work on research projects, data analysis, and developing models related to space chemistry.

What careers are in Space Science?

Careers in space science include roles such as astrophysicist, planetary scientist, aerospace engineer, and space mission analyst. These positions often require strong backgrounds in physics, astronomy, engineering, or related fields, along with skills in data analysis and familiarity with scientific tools and software.

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

To thrive as a Space Scientist, you need a strong background in physics, mathematics, astronomy, and often a Ph.D. in a related field. Familiarity with data analysis software, satellite instrumentation, programming languages like Python or MATLAB, and experience with telescopic and spacecraft systems are typically required. Analytical thinking, problem-solving, teamwork, and effective scientific communication are vital soft skills. These competencies enable Space Scientists to conduct meaningful research, interpret complex data, and collaborate on missions that advance our understanding of the universe.

What are the career options in Space Science?

Careers in space science include roles such as astrophysicist, planetary scientist, aerospace engineer, and space mission analyst. These positions often require strong backgrounds in physics, astronomy, engineering, or related fields, along with skills in data analysis and familiarity with tools like telescopes and simulation software.

What are some common challenges faced by space scientists when working on research projects?

Space scientists often encounter challenges such as limited access to specialized equipment, strict project timelines, and the need to collaborate with multidisciplinary teams across different organizations or countries. Additionally, securing funding for research and navigating the complexities of data analysis from space missions can be demanding. Adaptability, strong communication skills, and perseverance are important for overcoming these obstacles and successfully contributing to scientific advancements in the field.
More about Space Science jobs
What are the most commonly searched types of Space Science jobs in California? The most popular types of Space Science jobs in California are:
What are popular job titles related to Space Science jobs in California? For Space Science jobs in California, the most frequently searched job titles are:
What job categories do people searching Space Science jobs in California look for? The top searched job categories for Space Science jobs in California are:
What cities in California are hiring for Space Science jobs? Cities in California with the most Space Science job openings:
Space Science jobs near you
Infographic showing various Space Science job openings in California as of July 2026, with employment types broken down into 4% As Needed, 46% Full Time, 29% Part Time, 13% Temporary, and 8% Contract. Highlights an 100% In-person job distribution, with an average salary of $301,005 per year, or $144.7 per hour.
Senior Avionics Mechanical Engineer

Senior Avionics Mechanical Engineer

Relativity Space

Long Beach, CA

$109K - $145K/yr

Other

Posted 14 days ago

Relativity Space rating

9.7

Company rating: 9.7 out of 10

Based on 8 frontline employees who took The Breakroom Quiz

1st of 71 rated aerospace companies

Job description

About the Team: 

The Interplanetary Sciences Program was established to expand access to scientific exploration across our solar system. Its mission is to make planetary research faster, more affordable, and more capable than ever before by rethinking how science missions are designed, built, and operated. The program aims to enable scientists to send instruments to distant worlds without decades of development or prohibitive costs. By creating a sustainable model for interplanetary exploration, we are transforming space science from an occasional event into a continuous process of discovery that accelerates knowledge, broadens participation, and inspires the next generation of explorers.

About the Role:

As a Senior Avionics Mechanical Engineer, you will own the design, development, and delivery of all mechanical hardware supporting our next-generation space science avionics platforms. This includes enclosures, mounting structures, thermal accommodations, and interfaces to spacecraft systems. You will be responsible for ensuring the delivered Avionics can survive launch and space environments, and for solving complex thermal and structural challenges in tight, mass-efficient packaging.

This is a hands-on role for a self-driven engineer who thrives in a fast-paced, prototype-heavy environment. You'll work from first principles to rapidly iterate on designs, perform analysis and testing, and lead the delivery of flight-ready avionics mechanical systems.  

About You:

  • Bachelor's or Master's degree in Mechanical Engineering, Aerospace Engineering, or a related field
  • 5+ years of experience in mechanical design, packaging, or thermal management for aerospace or ruggedized electronic systems
  • Proven ability to deliver mechanical systems from concept through qualification and flight
  • Proficiency with CAD (SolidWorks, NX, or equivalent) and analysis tools for structural and thermal performance
  • Hands-on experience building, testing, and debugging hardware in a lab environment
  • Strong communication skills and comfort working cross-functionally in a fast-paced, rapidly iterating team environment

Nice to haves but not required:  

  • Familiarity with NASA or other spaceflight structural verification standards, environmental testing and qualification
  • Experience designing mechanical systems for spaceflight avionics or payloads
  • Experience with high-density electronics cooling (conduction, heat pipes, cold plates)
  • Knowledge of materials and processes for vacuum and radiation environments

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