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Space Propulsion Jobs (NOW HIRING)

Astranis

Senior Propulsion Engineer

San Francisco, CA

$123K - $169K/yr

Design, analyze, and document in-space propulsion systems to meet existing and future mission requirements * Define and execute on qualification campaigns for propulsion components and systems

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Space Propulsion information

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$41K

$102.8K

$167.5K

How much do space propulsion jobs pay per year?

As of Jun 8, 2026, the average yearly pay for space propulsion in the United States is $102,825.00, according to ZipRecruiter salary data. Most workers in this role earn between $82,500.00 and $118,000.00 per year, depending on experience, location, and employer.

What are some common challenges faced by engineers working in space propulsion, and how can they be addressed?

Engineers in space propulsion often encounter challenges such as designing systems that operate reliably in extreme environments, balancing weight constraints with performance, and ensuring compatibility with different spacecraft platforms. Addressing these issues requires close collaboration with multidisciplinary teams, rigorous testing, and staying current with advances in materials and manufacturing processes. Proactive problem-solving and effective communication with colleagues in aerodynamics, systems engineering, and mission planning are key to overcoming these challenges and delivering successful propulsion solutions.

What is the difference between Space Propulsion vs Rocket Propulsion Engineer?

AspectSpace PropulsionRocket Propulsion Engineer
Required CredentialsBachelor's or Master's in Aerospace, Mechanical, or Propulsion Engineering; certifications in propulsion systemsBachelor's or Master's in Aerospace or Mechanical Engineering; certifications in propulsion or related fields
Work EnvironmentDesign, develop, and test propulsion systems for spacecraft in labs and cleanroomsDesign, analyze, and test rocket engines for launch vehicles in labs and test facilities
Industry UsagePrimarily in space agencies, aerospace companies, and satellite manufacturersMostly in aerospace firms, launch service providers, and defense contractors

Both roles focus on propulsion systems but differ in application: Space Propulsion specializes in spacecraft propulsion, while Rocket Propulsion Engineers work on launch vehicle engines. The skills and credentials overlap significantly, but their work environments and end goals vary based on whether they support space missions or rocket launches.

What is space propulsion?

Space propulsion refers to the methods and technologies used to move spacecraft through space. This typically involves systems like chemical rockets, ion thrusters, and other types of engines that generate thrust to change a spacecraft's speed and direction. Space propulsion is crucial for launching satellites, conducting interplanetary missions, and maneuvering spacecraft once they're in orbit. Different missions require different propulsion systems depending on factors like distance, payload, and mission duration.

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

To thrive as a Space Propulsion Engineer, you need a solid background in aerospace or mechanical engineering, fluid dynamics, thermodynamics, and experience with propulsion system design, often supported by a relevant engineering degree. Familiarity with tools like MATLAB, ANSYS, CAD software, and propulsion testing protocols, as well as certifications such as Professional Engineer (PE) licensure, is commonly expected. Strong problem-solving skills, attention to detail, and effective teamwork and communication abilities set standout professionals apart in this field. These skills and qualifications are crucial for ensuring the safe, efficient, and innovative development of propulsion systems that enable successful space missions.
More about Space Propulsion jobs
What cities are hiring for Space Propulsion jobs? Cities with the most Space Propulsion job openings:
What states have the most Space Propulsion jobs? States with the most job openings for Space Propulsion jobs include:
What job categories do people searching Space Propulsion jobs look for? The top searched job categories for Space Propulsion jobs are:
Space Propulsion jobs near you
Infographic showing various Space Propulsion job openings in the United States as of May 2026, with employment types broken down into 2% Locum Tenens, 6% As Needed, 78% Full Time, 10% Temporary, and 4% Nights. Highlights an 89% Physical, 1% Hybrid, and 10% Remote job distribution, with an average salary of $102,825 per year, or $49.4 per hour.
Senior Propulsion Engineer

Senior Propulsion Engineer

Astranis

San Francisco, CA

$123K - $169K/yr

Other

Posted 12 days ago

Job description

Senior Propulsion Engineer 

As our Senior Propulsion Engineer, you will be a leader in designing, building, and testing our propulsion systems. You will use your experience to improve the performance of our systems, design propulsion systems from clean sheet, and to provide mentorship to younger engineers on the team. You will be a part of the test and production of many satellites that will provide service to underserved areas.

Role
  • Become a technical leader and help shape the future of propulsion systems at Astranis
  • Design, analyze, and document in-space propulsion systems to meet existing and future mission requirements
  • Define and execute on qualification campaigns for propulsion components and systems
  • Establish how we fly and operate our spacecrafts for 10+ years
  • Develop strong relationships with vendors, ensuring their hardware meets our flight requirements before arriving at the factory
  • Support assembly integration and test processes through launch including troubleshooting issues with spacecraft propulsion system
  • Work across teams to solve problems and meet goals in a highly collaborative work environment
  • Mentor entry level engineers and interns and support hiring initiatives
Requirements
  • Bachelor's Degree or higher in a technical discipline (e.g. engineering, physics) or equivalent experience
  • 7+ years of propulsion industry experience in a design, test, or manufacture related role
  • Experience with 3D CAD, mechanical design, fabrication, and environmental qualification
  • Previous aerospace or similar product design and production experience (full product development cycle)
  • Hands-on experience working with fluid or gas feed systems
  • Working knowledge of in space electric and chemical propulsion systems
Bonus
  • Experience with propulsion or fluid component design
  • Direct experience with structural or fluid analysis tools (GFSSP, ANSYS, Fluent, etc)
  • Familiarity with AFSPCMAN 91-710 and other Range Safety documentation and requirements
  • Experience writing Python for scientific calculation and data processing
  • Familiarity with mission operations for satellites
  • Specific experience with low thrust monopropellant, green monopropellant, and electric propulsion systems

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