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Propulsion Systems Engineer Jobs (NOW HIRING)

Job Overview & Responsibilities As a Propulsion Systems Engineer with ULA this engineering function provides engineering design, systems integration, subcontract management, product technical support ...

Job Overview & Responsibilities As a Propulsion Systems Engineer with ULA this engineering function provides engineering design, systems integration, subcontract management, product technical support ...

You'll contribute to system design, component selection, analysis, testing, and technical ... Work with systems engineering and safety teams to support propulsion requirements, reliability, and ...

Propulsion Systems Manufacturing Engineer Mojave, California, United States | Manufacturing Stratolaunch is a technology accelerator that engineers operationally realistic testing at Mach 5+. Our air ...

Ursa Major is seeking a Senior Engineer, Propulsion Systems to support the technical definition, integration, and execution of propulsion systems for hypersonic vehicles. Ursa Major's teams move fast ...

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Propulsion Systems Engineer information

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$62.5K

$122.5K

$184K

How much do propulsion systems engineer jobs pay per year?

As of Sep 10, 2026, the average yearly pay for propulsion systems engineer in the United States is $122,519.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,000.00 and $147,000.00 per year, depending on experience, location, and employer.

What does a propulsion systems engineer do?

A Propulsion Systems Engineer designs, analyzes, and tests systems that provide thrust for vehicles such as rockets, airplanes, and spacecraft. Their work involves selecting and integrating engines, fuel systems, and related components to ensure efficient and reliable propulsion. They collaborate with multidisciplinary teams to optimize performance, address technical challenges, and meet safety and regulatory standards. This role requires a strong understanding of thermodynamics, fluid dynamics, and materials science.

What skills and qualifications are needed to be a propulsion systems engineer?

To thrive as a Propulsion Systems Engineer, you need a strong background in mechanical or aerospace engineering, fluid dynamics, and thermodynamics, usually supported by a relevant engineering degree. Familiarity with propulsion modeling software (such as MATLAB, ANSYS, or Simulink), CAD systems, and industry certifications like EIT or PE are commonly required. Strong analytical thinking, attention to detail, and effective teamwork and communication skills make candidates stand out in this role. These skills are crucial for designing, analyzing, and optimizing propulsion systems that meet safety, efficiency, and performance standards in demanding engineering environments.

What challenges do propulsion systems engineers face when working on multi-disciplinary teams?

Propulsion Systems Engineers often collaborate with specialists in aerodynamics, structures, controls, and manufacturing, which can present challenges in aligning requirements and timelines across disciplines. Effective communication and a strong understanding of interdependencies are crucial to ensure propulsion components integrate seamlessly with the overall vehicle. Engineers may need to balance performance goals with constraints such as weight, cost, and manufacturability, requiring adaptability and problem-solving skills. Building strong relationships with colleagues in other departments can greatly facilitate project success and personal growth.

What is the difference between Propulsion Systems Engineer vs Mechanical Engineer?

AspectPropulsion Systems EngineerMechanical Engineer
Required CredentialsBachelor's or Master's in Aerospace, Mechanical, or Propulsion Engineering; certifications varyBachelor's or Master's in Mechanical Engineering; professional licensure optional
Work EnvironmentDesign, develop, and test propulsion systems for aerospace or automotive industriesDesign, analyze, and manufacture mechanical systems across various industries
Industry UsagePrimarily aerospace, defense, and space sectorsBroadly used across manufacturing, automotive, energy, and aerospace

Propulsion Systems Engineers focus on designing and testing propulsion components for aerospace and space applications, requiring specialized knowledge in propulsion systems. Mechanical Engineers have a broader scope, working on various mechanical systems across multiple industries. While both roles require engineering degrees, Propulsion Systems Engineers often need specific aerospace or propulsion certifications, making their expertise more specialized in propulsion technology.

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Infographic showing various Propulsion Systems Engineer job openings in the United States as of September 2026, with employment types broken down into 1% As Needed, 86% Full Time, 9% Part Time, 3% Contract, and 1% Nights. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $122,519 per year, or $58.9 per hour.

Propulsion Systems Project Engineer

Los Angeles, CA • On-site

Full-time

Medical, Retirement, PTO

Re-posted 20 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 Defense Systems Group (DSG) provides analysis-based decision support to senior leaders on space architectures, policy and strategy, technology development, warfighter capability enablers, systems integration, defense industrial base, and threat reduction to help shape existing and future space missions across the national security space (NSS) enterprise. DSG is unique at Aerospace as it not only directly supports major customers, including the U.S. Space Force, U.S. Space Command, Air Force Material Command, and senior leadership at the Pentagon, but also provides a broad range of technical support across the national space enterprise, maintaining vertical responsibilities with customers' portfolios as well as horizontal, matrixed responsibilities across the corporation. Additionally, DSG provides deep technical expertise to the Space Force Space Systems Command (SSC) in the conception, design, acquisition, launch and operations of satellite, launch vehicle, ground control, and range systems.

The Launch Systems, Operations, and Development team within the Launch Systems Division is seeking a well-qualified individual with demonstrated leadership and exceptional communication abilities. As a Propulsion Systems Project Engineer you will manage and provide leadership for a team of Program Office (PO) and Engineering & Technology Group (ETG) engineers to evaluate, certify, and provide mission assurance for propulsion systems used on the SpaceX's Falcon launch system and/or Blue Origin's New Glenn Launch system for National Security Space Launch (NSSL) missions for the United States Space Force. You will be responsible for ensuring ETG consistently provides technically sound and objective assessments along with recommendations to Aerospace and Space Force leadership within appropriate timelines and budget allocations for the purposes of launch vehicle certification and operational mission assurance. You will also be responsible for providing direction, mentoring, and developing the technical and functional capabilities of the PO and ETG teams while also building effective working relationships with the Space Force team, contractor counterparts (e.g. SpaceX, Blue Origin and their suppliers), and other interested parties (e.g. NRO and NASA).

The Propulsion Systems Project Engineer focuses on overall mission execution across the Falcon and/or New Glenn propulsion systems interfacing with Propulsion Engineering, Mechanical Systems, Stage Systems, Thermostructures, and Fluid Mechanics in the engineering matrix group that supports the program office. In addition, this position involves programmatic and technical leadership of the program office team, individual project engineers focused on Engines and Stage Propulsion Systems, to execute on NSSL missions on budget and on plan.

The selected candidate will be required to work full-time, on-site at our offices at Los Angeles Air Force Base or Cape Canaveral, FL.

What You'll Be Doing

  • Lead activities related to analysis, design, development, evaluation, testing, certification, pedigree, mission assurance, fleet monitoring, and launch mission control of large launch vehicle motors, engines, and stage propulsion systems
  • Manage Aerospace Engineering & Technology Group (ETG) technical studies that assure the integrity, reliability, performance, and compliance of large engines and propulsion systems
  • Collaborate with other program office staff responsible for other aspects of launch systems (such as structures, GNC, avionics, systems, etc)
  • Support management and systems engineering activities as needed
  • Prepare reports, briefings, updates, and documents as needed in support of program activities and Aerospace processes
  • Build and maintain close working relationship with the Space Force and Aerospace program offices, Contractors, and representatives from other government agencies
  • Provide technical advice/recommendations and inform Customer/Aerospace management of technical activities, issues and accomplishments through reports and briefings to senior level management
  • Assist the contractor in certifying and launching vehicles
  • Establish mutually beneficial solutions between the contractors and the USG team

What You Need to be Successful

Minimum Requirements for Project Engineer - Propulsion Engineering:

  • B.S. in Mechanical or Aerospace Engineering or related technical field
  • 8 or more years of related engineering experience
  • Past work in propulsion to include three or more of the following: engine/systems design, propulsion analysis/evaluation, engine testing, propulsion systems engineering, stage propulsion, engine manufacturing, engine certification, mission assurance, or mission support
  • Experience leading multi-disciplinary technical team efforts
  • Must be physically able to enter manufacturing facility, travel to test sites, and travel to launch site to support missions, and travel between campuses
  • A current DOD Secret Clearance or the ability to obtain/maintain a Secret Clearance, which is issued by the U.S. Government. U.S. citizenship is required to obtain a security clearance

In addition to the above, the minimum requirements for Sr. Project Engineer, Propulsion Engineering include:

  • 12 or more years of related engineering and program leadership experience
  • Past work in propulsion to include most of the following: engine/systems design, propulsion analysis/evaluation, engine testing, propulsion systems engineering, stage propulsion, engine manufacturing, engine certification, mission assurance, and mission support

How You Can Stand Out

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

  • M.S. and/or Ph.D. in Mechanical or Aerospace Engineering with emphasis in combustion or propulsion from a recognized institution and/or MBA
  • Experience leading component level pedigrees, developing and delivering presentations to peers and all levels of management
  • Consulting or advising external groups
  • Knowledge the Launch Verification Matrix, Chief Engineer Review Board, and/or Risk management matrix

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)

$117,300.00 - $226,900.00Pay 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 emailatpeoplemangmnt.mailbox@aero.org .You can also reviewKnow Your Rights: Workplace Discrimination is Illegal.