869 propulsion engineer jobs at 192 companies in United States

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Propulsion Engineer
El Segundo, California, United States
$100k-$160k/yr OnsiteFull Time
Wardstone
Wardstone: Private U.S. defense-tech startup building modular interceptors for air-breathing and ballistic missile defense.
Bachelor's degree in engineering, propulsion or high-pressure systems experience, solid rocket motor development through static fire, hands-on propulsion testing, and aerospace hardware design experience. US person or lawful permanent resident required.
CFD, CEA, FEA, OpenFOAM, ANSYS, COMSOL, MATLAB, Python, DAQ, MIL-STD, ESDs, EBWs
3mo
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Staff Propulsion Engineer
Durango, Colorado, United States
$144k-$200k/yr OnsiteFull Time
Agile Space Industries
Agile Space Industries: Private manufacturer of chemical rocket propulsion systems, testing them for commercial, civil, and national-security spacecraft missions.
12+ YOEMS or higher in engineering; 12+ years propulsion experience; fluid dynamics, thermodynamics, heat transfer; hypergolic propulsion; leadership with mentorship.
SolidWorks, TDK, JANNAF tools, ANSYS, MATLAB/Simulink
2w
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Founding Propulsion Engineer
San Francisco or Houston
$120k-$160k/yr RemoteFull Time
Graviron Aerospace
Graviron Aerospace: Graviron Aerospace is a private space-logistics developing reusable orbital drones for commercial, government, and defense customers.
2+ YOEBachelor's degree in engineering, 2+ years of propulsion-related experience, spacecraft propulsion fundamentals, engineering analysis or simulation experience, and proficiency with Python, MATLAB, Simulink, or comparable tools.
Python, MATLAB, Simulink, CAD
1mo
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Propulsion Engineer
Huntsville, Alabama, United States
$104k-$166k/yr OnsiteFull Time
Peraton
Peraton: Provider of mission-critical national security technologies and services.
5+ YOEAdvanced knowledge of rocket propulsion and systems engineering; BS+5yrs or MS+3yrs (or equivalent experience); TS/SCI with polygraph; strong analysis, written and oral communication skills.
2mo
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Engineer Propulsion
Elkton, Maryland, United States
$88k-$131k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
2+ YOEBachelors in STEM with 2+ years solid-propellant propulsion experience (Masters considered with 0 years). US citizenship and ability to obtain DoD Secret clearance required; experience with propulsion design, testing, and multidisciplinary analysis.
Siemens Teamcenter
2mo
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Propulsion Engineer Senior
Greenwood Village, Colorado, United States
$115k-$160k/yr OnsiteFull Time
York Space Systems
York Space SystemsNYSE: YSS: U.S. space and defense prime building spacecraft and integrated mission solutions for national-security, government, and commercial customers.
4+ YOEBachelor's in engineering or science, 4+ years propulsion or spacecraft experience, expertise in electric and chemical propulsion, hands-on testing and qualification experience, ability to obtain security clearance, strong communication and mentoring skills.
2mo
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Propulsion Engineer III
Madison, Wisconsin, United States
$101k-$138k/yr OnsiteFull Time
Sierra Space
Sierra Space: Commercial space and defense technology.
5+ YOEBachelor's in related field or equivalent, typically 5+ years propulsion experience, Responsible Engineer experience, strong thermodynamics/fluid/combustion knowledge, propulsion design, testing, analysis, and technical communication skills.
ANSYS Fluent, CFX, NX, SolidWorks, Abaqus, NASTRAN, MATLAB, Python, C++
2mo
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Engineer Propulsion
Elkton, Maryland, United States
$88k-$131k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
2+ YOEBachelor's degree in STEM with 2+ years solid-propellant experience (or Master's with 0 years); U.S. citizenship and ability to obtain DoD Secret clearance; experience with propulsion systems, launch vehicles, and engineering design.
Siemens Teamcenter
2mo
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Propulsion Engineer
Poway, California, United States
$81k-$142k/yr HybridFull Time
General Atomics Aeronautical Systems, Inc.
General Atomics Aeronautical Systems, Inc.: U.S. private defense contractor designing unmanned aircraft, radars, and mission systems for military, security, and civil customers.
1+ YOEBachelors in engineering (or equivalent experience) with minimum 1 year propulsion-related experience; ability to obtain DoD Secret clearance; field support and NX/CREO/CATIA experience preferred; strong communication and analytical skills.
NX, CREO, CATIA
3w
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Propulsion Engineer, Electric
Irvine, California, United States
$112k-$153k/yr OnsiteFull Time
DZYNE Technologies
DZYNE Technologies: U.S. aerospace and defense designing autonomous unmanned aircraft and counter-UAS systems for military customers.
5+ YOE5+ years electric propulsion experience for Group 1–2 aircraft; bachelor\u0002s degree in engineering; proficiency with propulsion modeling, test data analysis, MATLAB and 3D CAD; strong troubleshooting and integration skills.
MATLAB, SolidWorks
2mo
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Propulsion Engineer
Brevard County or Huntsville or Seattle or Los Angeles
$121k-$169k/yr OnsiteFull Time
Blue Origin
Blue Origin: Developing reusable space vehicles and infrastructure.
5+ YOEB.S. in Mechanical/Aerospace Engineering, 5+ years propulsion experience in aerospace, demonstrated on-orbit RCS design/analysis/testing, proficiency with CAD (Creo, SolidWorks) and fluid analysis, strong communication; U.S. work eligibility required.
Creo, SolidWorks
1w
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Junior Propulsion Engineer
Redstone Arsenal, Alabama, United States
OnsiteFull Time
Torch Technologies
Torch Technologies: Employee-owned provider of research, development, and engineering services.
2+ YOEBachelor's degree in aerospace or mechanical engineering, 2+ years of relevant experience, U.S. citizenship, active DoD Secret clearance, and knowledge of propulsion and systems engineering.
Full Authority Digital Engine Control (FADEC), MATLAB, Simulink, NPSS, CAD
3mo
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Chemical Propulsion Engineer
Los Angeles, California, United States
$121k-$165k/yr OnsiteFull Time
Apex
Apex: Private American satellite manufacturer building configurable satellite buses at scale for commercial and government customers.
3+ YOEBachelor's in mechanical, propulsion, or aerospace engineering; 3+ years propulsion design/test; mono/bi-propellant propulsion; pressurized systems; CAD NX/SolidWorks; AS9100; US Person status.
NX, SolidWorks
2mo
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Senior Propulsion Engineer
Costa Mesa, California, United States
$166k-$220k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology developing AI-powered autonomous military systems.
8+ YOE8+ years propulsion engineering experience on air vehicles; experience with turboshaft/turboprop and reciprocating engines, engine cycle decks, engine testing, CAD design, and manufacturing methods; BS+ in engineering; eligible for Top Secret clearance.
NX, Teamcenter, Lattice OS, CAD, Engine Management Systems (EMS)
6d
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Senior Propulsion Engineer
Mojave or Pittsburgh
OnsiteFull Time
Voyager Technologies
Voyager TechnologiesNYSE: VOYG: Develops defense and space technology systems.
6+ YOEBachelor's degree in mechanical or aerospace engineering and 6+ years developing rocket propulsion systems, including cryogenic propellants and high-pressure fluid or pneumatic systems.
Computational Fluid Dynamics (CFD), ANSYS Fluent, ANSYS CFX, GFSSP, RTE, RPA, Amesim, Thermal Desktop, CAD, SolidWorks, Python, C/C++, MATLAB, Fortran
2mo
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2026 Propulsion Engineer
El Segundo, California, United States
$100k-$140k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides independent technical research and advisory services for space programs.
0+ YOEMaster's in engineering or physics, 0-1 years industry experience, strong propulsion/thermal-fluid fundamentals, ability to obtain US security clearance, ~20% travel, and proficiency with engineering tools and programming.
Python, MATLAB
1w
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Principal Engineer – Propulsion
Tucson, Arizona, United States
$108k-$205k/yr OnsiteFull Time
Collins Aerospace
Collins Aerospace: Aerospace and defense systems manufacturer and service provider for airlines, aircraft operators and governments.
8+ YOEBachelor’s degree in STEM with 8 years of relevant experience or advanced degree with 5 years; 8 years in propulsion technology, solid propulsion development, and ability to obtain a U.S. security clearance.
Computational Fluid Dynamics (CFD), NPSS, Earned Value Management System
3d
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Senior LHA(R) Propulsion Engineer
Washington or McLean
$107k-$110k/yr RemoteFull Time
AMERICAN SYSTEMS
AMERICAN SYSTEMS: Government services contractor delivering IT and engineering solutions.
15+ YOEEngineering bachelor's degree desired, 15+ years as a propulsion engineer, LHA/LHD propulsion systems experience, and active Secret clearance required.
1w
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Senior Propulsion Engineer
Penrose, Colorado, United States
OnsiteFull Time
Estes Industries
Estes Industries: Private U.S. manufacturer of model rocket motors, kits, and propulsion systems for hobbyists, educators, and defense customers.
7+ YOEBachelor's degree in mechanical, aerospace, or related engineering; 7+ years relevant experience or 5+ with a master's; solid rocket propulsion development, hardware testing, analysis, technical leadership, and explosives compliance required.
2w
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Senior Propulsion Engineer
Atlanta, Georgia, United States
$120k-$160k/yr HybridFull Time
SpaceWorks Enterprises
SpaceWorks Enterprises: Private aerospace engineering firm serving government and commercial customers with spacecraft design, analysis, software, and flight hardware.
5+ YOEBachelor's degree in aerospace, mechanical, or similar engineering; 5+ years in launch vehicle, aircraft, or spacecraft systems; propulsion expertise; CAD and Microsoft Office proficiency; U.S. citizenship and Secret clearance eligibility.
SolidWorks, Unigraphics NX, CATIA, PTC Creo, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, GFSSP, ROCETS, Python, C++, Fortran, MATLAB, ASME Y14.5