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Spacecraft Propulsion Engineer Jobs (NOW HIRING)

Propulsion Engineer US Citizen/Permanent Resident Aerospace/Spacecraft Experience Extensive knowledge in component and system certification and the impacts of component design and operating ...

Senior Propulsion Engineer

San Francisco, CA

$123K - $169K/yr

Senior Propulsion Engineer As our Senior Propulsion Engineer, you will be a leader in designing ... spacecraft propulsion system * Work across teams to solve problems and meet goals in a highly ...

Propulsion Engineer US Citizen / Permanent Resident Aerospace/Spacecraft Experience Onsite in Houston Texas - No remote is available * Serve as the Chemical Propulsion Refueling Lead acting as the ...

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Spacecraft Propulsion Engineer information

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$42K

$108.6K

$165K

How much do spacecraft propulsion engineer jobs pay per year?

As of Jun 12, 2026, the average yearly pay for spacecraft propulsion engineer in the United States is $108,638.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,500.00 and $132,500.00 per year, depending on experience, location, and employer.

What are the most common day-to-day responsibilities of a Spacecraft Propulsion Engineer?

Spacecraft Propulsion Engineers are typically responsible for designing, analyzing, and testing propulsion systems such as rocket engines or thrusters to meet mission requirements. They often conduct simulations, perform performance evaluations, and collaborate closely with systems engineering, manufacturing, and testing teams. Daily work may involve troubleshooting propulsion issues, overseeing test data collection, and ensuring compliance with industry standards. These responsibilities require both independent technical focus and dynamic teamwork to ensure propulsion systems operate safely and efficiently on each mission.

What does a Spacecraft Propulsion Engineer do?

A Spacecraft Propulsion Engineer designs, analyzes, and tests propulsion systems that enable spacecraft to maneuver in space or travel between destinations. They work with various propulsion types, including chemical, electric, and nuclear propulsion, to optimize performance, efficiency, and reliability. Their responsibilities include selecting propellants, developing thrusters, and ensuring propulsion systems meet mission requirements. They often collaborate with other engineers to integrate propulsion systems into spacecraft and troubleshoot performance issues.

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

To thrive as a Spacecraft Propulsion Engineer, you need a solid background in aerospace or mechanical engineering, with expertise in propulsion systems, fluid dynamics, and thermodynamics, usually supported by a relevant bachelor's or advanced degree. Familiarity with industry-standard modeling software (such as MATLAB, ANSYS, or COMSOL), propulsion system test equipment, and certifications like EIT or PE enhance technical capabilities. Strong problem-solving abilities, teamwork, and clear communication are essential soft skills in this interdisciplinary field. These skills ensure propulsion engineers can design, analyze, and refine critical systems that enable successful spacecraft missions, often in collaborative and high-stakes environments.

More about Spacecraft Propulsion Engineer jobs
What cities are hiring for Spacecraft Propulsion Engineer jobs? Cities with the most Spacecraft Propulsion Engineer job openings:
What are the most commonly searched types of Spacecraft Propulsion Engineer jobs? The most popular types of Spacecraft Propulsion Engineer jobs are:
What states have the most Spacecraft Propulsion Engineer jobs? States with the most job openings for Spacecraft Propulsion Engineer jobs include:
Infographic showing various Spacecraft Propulsion Engineer job openings in the United States as of June 2026, with employment types broken down into 2% Internship, 1% As Needed, 42% Full Time, 2% Temporary, 50% Contract, and 3% Nights. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $108,638 per year, or $52.2 per hour.
Spacecraft Propulsion Engineer

Spacecraft Propulsion Engineer

The Aerospace Corporation

El Segundo, CA โ€ข Hybrid

Other

Medical, Retirement, PTO

Posted 13 days ago


Job description

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space.

The Vehicle Systems Division (VSD) sits at the center of the ideas and data behind current and future systems supplying innovative research and development; technical evaluations during the acquisition process; conceptual and detailed design; assembly, integration, and test; and operational support. Comprised primarily of highly trained mechanical and aerospace engineers, VSD provides national expertise in the areas of vehicle engineering; guidance, navigation, and controls; robotics; electro-mechanical devices; embedded systems; fluid mechanics; propulsion; thermal control; orbital mechanics; mechanisms; structures; structural dynamics; and dynamic environments.

The Propulsion Department within VSD develops and evaluates cutting-edge propulsion technologies and systems for current and future government and commercial applications. The motto of the department is "We Deliver"; we work across the space enterprise and deliver timely, objective, and actionable technical advice so that programs can execute efficiently toward mission success.

As a Spacecraft Propulsion Engineer (Senior MTS/Engineering Specialist - Propulsion Engineering) in the Propulsion Department, you will perform technical evaluation and assessment of spacecraft propulsion systems for high-priority space missions. Your work will potentially involve propulsion system development, sustainment, manufacturing, testing, and operations for multiple programs. You must be willing to learn a broad range of new technologies and systems and confidently advise customers in making critical decisions.

This is a full-time position based in El Segundo, CA, offering a work model that combines at least four regular on-site workdays with remote flexibility as business needs allow.

What You'll Be Doing

Supporting the development of advanced spacecraft propulsion systems for national space missions, using new technologies to allow more responsive operations:

  • Participate in the overall design, development, test, and evaluation of propulsion systems, propellant tanking, and delivery subsystems

  • Develop program requirements, assess risks and hazards; evaluate inspection, analysis, and test products to support verification or risk/hazard reduction

  • Participate in support and/or lead technical interchange meetings, hardware reviews, flight data reviews, Preliminary Design Reviews, Critical Design Reviews; evaluate, and report upon analyses, studies, and tests of components and systems

  • Perform technical evaluation of chemical propulsion systems used for spacecraft programs; resolve unique or novel problems, conditions, and issues

  • Review contractor products to verify requirement compliance and general propulsion system efficiency and effectivity

  • Provide real-time support during test, launch, and operations of spacecraft propulsion systems

  • Function as propulsion system liaison for flight Anomaly Resolution and In-Flight Investigation reviews

  • Maintain awareness of multiple program propulsion activities by being an active participant in technical, safety, and integration working groups and meetings

  • Prepare reports and presentations to communicate results and recommendations to Aerospace program offices, management, and customers

  • Closely follow the Dynamic Space Operations (DSO) and Servicing, Mobility, and Logistics (SML) technical efforts as it relates to spacecraft propulsion and be able to contribute and report as the effort continues to mature

What You Need to be Successful

Minimum Requirements for the Senior MTS - Propulsion Engineering

  • Advanced degree in a STEM discipline

  • 4 years or more of professional engineering/scientific experience, including experience in a systems engineering and/or project management environment

  • Experience with in-space spacecraft chemical-propulsion systems and propellant tank / delivery subsystems

  • Ability to effectively utilize oral and written communication to express technical concepts

  • Experience working across diverse teams and many different engineering disciplines

  • Knowledge of fundamental and advanced engineering principles in aerospace, mechanical, electrical, and chemical engineering, heat transfer, fluid dynamics, and thermodynamics used in the design, evaluation and optimization of propulsion and propellant systems for space flight vehicles

  • Knowledge in the design and development of major elements of ground test and space flight systems required to demonstrate the utilization of propulsion and propellant systems

  • Willing to travel [occasionally to work location or customer site/domestically/internationally] approx. 10-15% of time

  • Current TS/SCI clearance, which is issued by the US government. US citizenship is required.

In addition to the above, the minimum requirements for the Engineering Specialist - Propulsion Engineering

  • 6 years or more of professional engineering/scientific experience, including experience in a systems engineering and/or project management environment

How You Can Stand Out

It would be impressive if you have one or more of these:

  • PhD from an accredited program in a STEM discipline

  • Completed course work in astrodynamics, combustion, control theory, systems engineering/design

  • Experience with a variety of spacecraft propulsion systems

  • Experience with space system engineering practices and standards

  • Experience working closely with customers and/or contractors

  • Experience with hot fire testing or working with storable propellant chemical rocket engines

  • Experience in hypergolic propulsion systems and/or refueling

  • Experience in aerospace industry project management

  • Knowledge and understanding of DOD program life cycle

  • Current involvement and specialization in the Dynamic Space Operations (DSO) and Servicing, Mobility, and Logistics (SML) technical efforts

We offer a competitive compensation package where you'll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills.

(Min - Max)

$100,300.00 - $175,900.00Pay Basis: Annual

Leadership Competencies

Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals who:

  • Operate Strategically
  • Lead Change
  • Engage with Impact
  • Foster Innovation
  • Deliver Results

Ways We Reward Our Employees

During your interview process, our team will provide details of our industry-leading benefits.

Benefits vary and are applicable based on Job Type. A few highlights include:

  • Comprehensive health care and wellness plans

  • Paid holidays, sick time, and vacation

  • Standard and alternate work schedules, including telework options

  • 401(k) Plan - Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire

  • Flexible spending accounts

  • Variable pay program for exceptional contributions

  • Relocation assistance

  • Professional growth and development programs to help advance your career

  • Education assistance programs

  • An inclusive work environment built on teamwork, flexibility, and respect

We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other-the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation.

Equal Opportunity Commitment

The Aerospace Corporation is an equalopportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color,religion,geneticinformation, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you're an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at 310.336.5432 or by emailat peoplemangmnt.mailbox@aero.org .You can also review Know Your Rights: Workplace Discrimination is Illegal.