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Propulsion Systems Engineer Jobs (NOW HIRING)

North Wind

Propulsion System Engineer

Newport News, VA · On-site

Our team drives innovation in high-speed aerodynamics, propulsion systems, and mission-critical ... Satellite engineering offices across the US are available so location constraints are potentially ...

Ursa Major

Senior Engineer, Propulsion Systems

Berthoud, CO · Hybrid

$125K - $150K/yr

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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$62.5K

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How much do propulsion systems engineer jobs pay per year?

As of May 29, 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 are the key skills and qualifications needed to thrive as a Propulsion Systems Engineer, and why are they important?

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 are some typical challenges faced by Propulsion Systems Engineers 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 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 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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Propulsion Systems Engineer jobs near you
Infographic showing various Propulsion Systems Engineer job openings in the United States as of May 2026, with employment types broken down into 98% Full Time, 1% Part Time, and 1% Contract. Highlights an 98% Physical, and 2% Hybrid job distribution, with an average salary of $122,519 per year, or $58.9 per hour.
Senior Engineer, Propulsion Systems

Senior Engineer, Propulsion Systems

Ursa Major

Berthoud, CO • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 16 days ago

Job description

The future of aerospace and defense starts here.
Ursa Major was founded to revolutionize how America and its allies access and apply high-performance propulsion, from hypersonics to solid rocket motors, satellite maneuvering and launch. We design and deliver propulsion and defense systems that solve the most urgent and critical national security demands.
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 and does a lot with little. We are looking for a skilled, fast learning individual who will serve as a central member of member of the team and take immediate ownership of their system as a responsible engineer. This role sits at the intersection of propulsion design, vehicle integration, systems engineering, and test, with ownership from early concept through flight demonstration and production transition.
The ideal candidate brings deep propulsion experience, strong systems thinking, and the ability to drive technical decisions in fast-paced, hardware-centric programs.
This role is available to work as a hybrid (2-days per week remote) or on-site role out of our Berthoud, Colorado office.
Key Responsibilities
  • Clean sheet design and analysis of fluid & mechanical vehicle components including tanks, feed systems, propellant management, and fluid systems
  • Support rapid development cycles of new designs and changing requirements including testing, data analysis and hands-on hardware work
  • Design modifications of existing components and prototypes to increase performance, improve manufacturability or resolve limitations
  • Collaborate with the manufacturing, analysis, and test teams to reduce part-to-part variation and discrepancies
  • Assemble and test first article prototypes
  • Lead propulsion subsystem architecture and requirements definition for hypersonic vehicles
  • Own subsystem-level propulsion trades, performance margins, and integration decisions
  • Serve as the technical authority for propulsion interfaces with vehicle structures, thermal, avionics, GNC, and mission engineering
  • Develop and manage propulsion requirements, verification plans, and compliance evidence
  • Collaborate closely with vehicle and systems engineers to ensure mission and performance alignment
  • Support ground test and flight test planning, execution, and post-test data analysis
  • Identify propulsion system risks and drive mitigation strategies across design, manufacturing, and test
  • Provide technical leadership and mentorship to early- and mid-career engineers
  • Support customer technical reviews, design reviews, and technical interchange meetings
  • Contribute to proposal development, including technical approaches, architectures, and risk posture

Required Qualifications
  • Bachelor's degree in Aerospace Engineering, Mechanical Engineering, or related field
  • 8+ years of experience in propulsion systems engineering or propulsion-focused vehicle development
  • Demonstrated experience supporting hypersonic, missile, or high-performance aerospace vehicles
  • Strong understanding of:
    • Propulsion system architecture and integration
    • Vehicle-level performance and propulsion impacts
    • Requirements development and verification
  • Experience working across disciplines in a systems engineering environment
  • Demonstrated proficiency with computer aided design and drafting
  • Experience with geometric dimensioning and tolerancing per ASME Y14.5
  • Working knowledge of and hands-on experience with fluid, mechanical, and electrical systems
  • Strong understanding of industry standards and requirements
  • Desire to take ownership and help wherever needed on the team
  • Able to delegate tasks and lead large project scope
  • Ability to work in a fast-paced environment and stay flexible based on customer demands and company priorities along with daily firefighting
  • Ability to make sound technical decisions under schedule and performance pressure
  • Strong written and verbal communication skills
  • Ability to obtain and maintain a U.S. Security Clearance

Preferred Qualifications
  • Master's degree in Aerospace Engineering or related field
  • Experience with hypersonic propulsion architectures (e.g., SRM, liquid rocket, advanced boost systems)
  • Experience supporting flight test or demonstration programs
  • Familiarity with thermal, structural, and aero integration challenges in hypersonic regimes
  • Experience in design and analysis of fluids systems
  • Experience operating in ISO 9001 or AS9100 certified organizations
  • Experience with SMC-S-016 Test Requirements
  • Demonstrated proficiency with fundamental manual or CNC machining equipment and processes (milling, turning)
  • Experience with fluids, structural and thermal analysis using Ansys software
  • 3+ years of PTC Creo or Siemens NX CAD programs and Windchill PLM software
  • Liquid propellant rocket engine design, test, or analysis
  • Experience with model-based systems engineering (MBSE) or digital engineering tools
  • Prior experience serving as a technical lead or subsystem owner

Colorado law requires us to tell you the base compensation range of this role, which is $125,000 - $150,000, determined by your education, experience, knowledge, skills, and abilities. What we can't quantify for you are the exciting challenges, supportive team, and amazing culture we enjoy.
Classification: Full-time Exempt.
Benefits Include: (Please note, Interns are not eligible for benefits)
  • Unlimited PTO - Vacation, Sick, Personal, and Bereavement
  • Paid Parental and Adoptive Leave
  • Medical, Dental and Vision Insurance
  • Tax Advantage Accounts (HSA/FSA)
  • Employer Paid Short and Long Term Disability, Basic Life, AD&D
  • Additional Benefit Options Including Voluntary Life and Emergency Medical Transport
  • EAP Program
  • Retirement Savings Plan - 401k with Company Match
  • Equity Grants in the Company

How To Apply:
Interested candidates are encouraged to apply by filling out the application below and clicking "Submit Application". This position will be posted for a minimum of 3 days and will remain open until filled or adjusted based on the volume of applicants.
NOTE: Research suggests that women and BIPOC individuals may self-select out of opportunities if they don't meet 100% of the job requirements. We encourage anyone who believes they have the skills and the drive necessary to succeed here to apply for this role.
US CITIZENSHIP, PERMANENT RESIDENCY, REFUGEE OR ASYLUM STATUS IS REQUIRED.
Eligibility to obtain and maintain a U.S. Security Clearance.
We're an equal-opportunity employer. You will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status.
No outside recruiters, please.

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