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Propulsion System Engineer Jobs (NOW HIRING)

Skylimit Systems

Propulsion Engineer

Houston, TX

$105K - $130K/yr

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 ...

Busek

Space Propulsion Systems Engineer

Natick, MA · On-site

$90K - $150K/yr

Manage propulsion system and subsystem requirements from definition through verification and flight ... Collaborate across engineering teams to resolve technical issues and ensure mission success.

Busek Co Inc

Space Propulsion Systems Engineer

Natick, MA · On-site

$90K - $150K/yr

Manage propulsion system and subsystem requirements from definition through verification and flight ... Collaborate across engineering teams to resolve technical issues and ensure mission success.

Blue Origin

Propulsion Engineer

Los Angeles, CA · On-site

$121K - $169K/yr

We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture ... As a Propulsion Engineer, you will be a key member of our dynamic team, dedicated to the design ...

Blue Origin

Propulsion Engineer

Huntsville, AL

$121K - $169K/yr

We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture ... As a Propulsion Engineer, you will be a key member of our dynamic team, dedicated to the design ...

The Aerospace Corporation

$130 - $180/hr

The Vehicle Systems Division (VSD) sits at the center of the ideas and data behind current and ... The Solid Motors and Propulsion Technologies section is looking for a Propulsion Engineer (Senior ...

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Propulsion System Engineer information

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$62.5K

$122.5K

$184K

How much do propulsion system engineer jobs pay per year?

As of Sep 3, 2026, the average yearly pay for propulsion system 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 is a propulsion system engineer?

Propulsion System Engineers are professionals who design, develop, test, and maintain systems that propel vehicles, such as rockets, airplanes, or spacecraft. They work with various types of engines, including jet, rocket, and other advanced propulsion technologies, to ensure efficient and safe performance. Their responsibilities often include analyzing system requirements, troubleshooting issues, and collaborating with multidisciplinary teams to optimize propulsion systems for specific missions or vehicles. They play a crucial role in the aerospace, automotive, and defense industries.

What are the key skills and qualifications needed to thrive as a propulsion system engineer?

To thrive as a Propulsion System Engineer, you need a solid background in mechanical or aerospace engineering, with strong analytical and problem-solving skills supported by a relevant degree. Familiarity with CAD software, simulation tools like ANSYS or MATLAB, and knowledge of propulsion system regulations or certifications (such as those from SAE or FAA) are typically required. Strong teamwork, communication, and project management abilities set outstanding engineers apart in collaborative and high-stakes environments. These skills ensure the safe, efficient, and innovative design and operation of propulsion systems in complex aerospace projects.

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

Propulsion System Engineers often encounter challenges related to integrating complex mechanical, electrical, and software components while ensuring safety, reliability, and efficiency. These challenges can be addressed by collaborating closely with cross-functional teams, conducting rigorous simulation and testing, and staying current with industry standards and technological advancements. Clear communication and adaptability are key, as project requirements and technologies may evolve rapidly. Additionally, effective troubleshooting and problem-solving skills are essential for addressing unexpected issues during development and testing phases.

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

AspectPropulsion System EngineerMechanical Engineer
Required CredentialsBachelor's or Master's in Aerospace, Mechanical, or Propulsion EngineeringBachelor's or Master's in Mechanical Engineering or related field
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 in automotive, manufacturing, energy, and aerospace sectors

The Propulsion System Engineer specializes in designing and testing propulsion components, often within aerospace and defense industries, requiring specific knowledge of propulsion systems. Mechanical Engineers have a broader focus on mechanical systems across multiple industries. While both roles require strong engineering fundamentals, Propulsion System Engineers focus more on propulsion-specific design and testing, whereas Mechanical Engineers work on a wider range of mechanical systems.

What cities are hiring for Propulsion System Engineer jobs?

Cities with the most Propulsion System Engineer job openings:

What states have the most Propulsion System Engineer jobs?

States with the most job openings for Propulsion System Engineer jobs include:

Propulsion System Engineer jobs near you

Propulsion Engineer

Skylimit Systems

Houston, TX

$105K - $130K/yr

Full-time

Posted 15 days ago

Job description

About the Role

Join an innovative aerospace engineering team developing next-generation spacecraft and lunar exploration systems. This opportunity is ideal for an early-to-mid career Propulsion Engineer who wants hands-on experience supporting the design, analysis, testing, and integration of propulsion systems for human spaceflight and other advanced space applications.

In this role, you'll work alongside experienced propulsion and systems engineers to support propulsion hardware throughout the product lifecycle. You'll contribute to system design, component selection, analysis, testing, and technical documentation while gaining exposure to the requirements and processes used on human-rated spaceflight programs.


Key Responsibilities

  • Support the design and development of spacecraft propulsion systems and components
  • Perform propulsion system and component analyses involving fluid flow, thermal behavior, pressure, and structural loads
  • Develop and maintain propulsion system requirements, interface documentation, and verification plans
  • Support propulsion hardware testing, including test planning, execution, data analysis, and troubleshooting
  • Assist with the integration and qualification of propulsion components such as thrusters, valves, regulators, tanks, and feed systems
  • Work with systems engineering and safety teams to support propulsion requirements, reliability, and risk assessments
  • Assist with FMEA, fault tree analysis, hazard assessments, and other system safety activities
  • Support engineering reviews, design trades, and technical presentations
  • Collaborate with manufacturing and test teams to support hardware fabrication, integration, and acceptance testing
  • Work with suppliers and internal engineering teams to resolve technical issues and support propulsion hardware development
  • Prepare technical documentation, analysis reports, and verification evidence throughout the product lifecycle


Qualifications

  • Bachelor's Degree in Mechanical Engineering, Aerospace Engineering, or a related engineering discipline
  • 2+ years of experience in propulsion, fluid systems, thermal engineering, mechanical systems, or a related aerospace field
  • Working knowledge of propulsion fundamentals, thermodynamics, fluid mechanics, and heat transfer
  • Experience with aerospace hardware development, testing, or integration
  • Ability to interpret engineering analyses and apply results to design decisions
  • Familiarity with engineering documentation, requirements, and verification processes
  • Strong analytical, problem-solving, and technical communication skills
  • Ability to work effectively in a collaborative, multidisciplinary engineering environment


Preferred Qualifications

  • B.S. Degree in Mechanical or Aerospace Engineering
  • Experience with spacecraft or launch vehicle propulsion systems
  • Familiarity with high-pressure fluid systems, propellant systems, valves, regulators, or propulsion plumbing
  • Experience with analysis tools such as GFSSP, Easy5, ANSYS/Fluent, Thermal Desktop, MATLAB, or similar software
  • Experience with CAD tools and mechanical design
  • Familiarity with FMEA, FTA, hazard analysis, or other aerospace safety processes
  • Experience supporting NASA, human-rated, or other highly regulated aerospace programs
  • Exposure to propulsion hardware manufacturing, qualification, or acceptance testing


Why Join?

  • Work on advanced propulsion systems supporting the future of human spaceflight and lunar exploration
  • Gain hands-on experience across propulsion design, analysis, testing, and integration
  • Collaborate with experienced aerospace engineers on complex, mission-critical systems
  • Develop expertise in human-rated spacecraft engineering and propulsion technologies
  • Join an innovative, fast-paced environment with opportunities for technical growth and career advancement


Interested in learning more? We'd love to connect and discuss this opportunity further.