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Liquid Rocket Propulsion Engineer Jobs (NOW HIRING)

CesiumAstro

Senior Propulsion Engineer I

El Segundo, CA · On-site

$140K - $168K/yr

We are seeking a Senior Propulsion Engineer I to lead the design, development, analysis, and ... Design and develop a variety of liquid rocket engine parts, including loading frames, gimbals ...

CesiumAstro

Senior Propulsion Engineer I

El Segundo, CA · On-site

$111K - $152K/yr

We are seeking a Senior Propulsion Engineer I to lead the design, development, analysis, and ... Design and develop a variety of liquid rocket engine parts, including loading frames, gimbals ...

Stratolaunch

Propulsion Engineer SRM

Mojave, CA · On-site

To help achieve these efforts, Stratolaunch is seeking a Staff-level Solid Rocket Motor Propulsion Engineer to support design, integration, testing, and maintenance of a hypersonic vehicle rocket ...

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Liquid Rocket Propulsion Engineer information

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$41K

$102.8K

$167.5K

How much do liquid rocket propulsion engineer jobs pay per year?

As of Jun 10, 2026, the average yearly pay for liquid rocket propulsion engineer 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 is the difference between Liquid Rocket Propulsion Engineer vs Rocket Propulsion Engineer?

AspectLiquid Rocket Propulsion EngineerRocket Propulsion Engineer
CredentialsBachelor's or Master's in Aerospace, Mechanical, or Chemical Engineering; specialized knowledge in liquid propulsion systemsSimilar educational background; focus on various propulsion types including liquid, solid, and hybrid
Work EnvironmentDesign, develop, and test liquid propulsion systems for rockets and spacecraftDesign and analyze different propulsion systems, including liquid, solid, and hybrid engines
Industry UsagePrimarily in aerospace, space agencies, and private space companies focusing on liquid propulsionUsed across aerospace, defense, and space industries for various propulsion applications

While both roles involve propulsion system design and testing, the Liquid Rocket Propulsion Engineer specializes specifically in liquid propulsion systems, whereas the Rocket Propulsion Engineer may work with a broader range of propulsion types. The choice depends on the focus of the project or employer.

Infographic showing various Liquid Rocket Propulsion Engineer job openings in the United States as of June 2026, with employment types broken down into 2% Internship, 60% Full Time, 29% Part Time, 2% Temporary, 2% Contract, and 5% Nights. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $102,825 per year, or $49.4 per hour.
Propulsion Engineer - Camden

Propulsion Engineer - Camden

Lockheed Martin Corporation

Camden, AR

Other

Posted 25 days ago

Lockheed Martin rating

8.1

Company rating: 8.1 out of 10

Based on 379 frontline employees who took The Breakroom Quiz

35th of 60 rated aerospace companies

Job description

You will be the Aeronautical/Propulsion Engineer for the Solid Rocket Motor (SRM) Propulsion team in Camden, AR. Our team delivers breakthrough missile propulsion solutions, driving the design, analysis, manufacturing, and testing of solid rocket motors that power today's most demanding aerospace missions.
What You Will Be Doing
As the Aeronautical/Propulsion Engineer you will be responsible for leading technical oversight of a key SRM supplier, accelerating rapid development cycles, and ensuring our motors meet performance, safety, and schedule goals. You'll work cross functionally with missile IPTs, test engineers, and production to translate system requirements into flight ready hardware.
Your responsibilities will include:
Define and refine product specifications and statements of requirements for new and existing SRMs.
Generate motor performance predictions and validate them against system level IPT models.
Develop, review, and execute comprehensive test plans, overseeing supplier level and system level testing.
Lead weekly working group meetings with motor suppliers, capturing action items and driving resolutions.
Present motor status updates at internal briefings and formal customer program reviews.
Coordinate interface development with product design, analysis groups, materials, and production operations.
Manage engineering drawings and documentation releases through PLM, ensuring configuration control.
Perform design trade studies, risk assessments, and failure mode analyses to mitigate technical risk.
Mentor junior engineers and foster a collaborative, solution focused culture.
Why Join Us
Do you want to be part of a company culture that empowers employees to think big, lead with a growth mindset, and make the impossible a reality? We provide the resources and give you the flexibility to enable inspiration and focus. If you have the passion and courage to dream big, work hard, and have fun doing what you love then we want to build a better tomorrow with you.
You are a technically strong, fast paced problem solver who thrives in a collaborative environment where innovative ideas are turned into real world propulsion systems. LockheedMartin offers you access to cutting edge missile technology, a respected SRM supplier network, and the chance to influence high impact programs that shape the future of aerospace. If you're eager to lead critical engineering initiatives, work alongside world class experts, and see your work launch from the lab to the field, this is the role for you. Apply now to become a key driver of the next generation of solid rocket propulsion.
We offer flexible work schedules to comprehensive benefits investing in your future and security, Learn more about Lockheed Martin's comprehensive benefits package here.
Further Information About This Opportunity:
This position is in Camden, AR.
MUST BE A U.S. CITIZEN - This position is located at a facility that requires special access. The selected candidate must be able to obtain a secret clearance. A company-sponsored Interim Secret is required to start.

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About Lockheed Martin

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As a global security and aerospace company, the majority of Lockheed Martin's business is with the U.S. Department of Defense and U.S. federal government agencies.The remaining portion of Lockheed Martin's business is comprised of international government and commercial sales of products, services and platforms.

Industry

Manufacturing

Company size

10,000+ Employees

Headquarters location

Bethesda, MD, US

Year founded

1912

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