37 propulsion engineer jobs at 17 companies in Rosedale, MD
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Engineer Propulsion
Elkton, Maryland, United States
$88k-$131k/yrOnsiteFull Time
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
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.
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
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.
Quantum Space: Developing maneuverable spacecraft platforms for defense and commercial missions.
3+ YOEBachelor's/Master's/PhD in aerospace, mechanical, or related engineering; 3+ years developing propulsion systems/tanks/pumps; experience with design, analysis, fabrication, testing, integration; ability to drive technical work independently.
American Systems: Providing engineering and IT solutions to federal government agencies.
3+ YOEBachelor's in engineering, ability to obtain Secret clearance, 3+ years marine propulsion/power-generation experience; experience with GE LM2500 or MTU engines.
AmentumNYSE: AMTM: Global provider of engineering, technical, and mission support services.
7+ YOEBachelor’s degree in engineering or related field, 7+ years of experience, spacecraft propulsion design expertise, technical leadership, systems engineering familiarity, and active US Government TS/SCI clearance.
Senior Propulsion Development Engineer, Ground Fluids
El Segundo or Washington or Huntsville
$140k-$232k/yrOnsiteFull Time
Varda Space Industries: Develops in-orbit manufacturing platforms and reentry capsules for pharmaceuticals.
3+ YOEB.S. in aerospace/mechanical engineering or equivalent, 3+ years propulsion fluid systems experience, proficiency with Piping and Instrumentation Diagrams, CAD and PLM, hands‑on fluid hardware and test/operations experience, and ability to author procedures.
Piping and Instrumentation Diagrams (P&IDs), CAD, PLM
Solvere Technical Group: Providing engineering, cybersecurity, and maritime maintenance for government agencies.
3+ YOEABET-engineering degree, 3+ years marine propulsion engineering experience, familiarity with ABS and NVR, propulsion system design and integration, Secret clearance, Microsoft Office proficiency.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
Seattle or Van Horn or Denver or Huntsville or Florida or Arlington or Los Angeles or Longmont or Reston
$75k-$114k/yrOnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
Completed a 2026 Blue Origin internship; enrolled in or recently graduated from college; bachelor's degree in mechanical, aerospace, or astronautical engineering; U.S. work authorization; strong communication and independent teamwork skills.
Washington Navy Yard or Alexandria or Arlington or Washington or District of Columbia or Anacostia Annex
OnsiteFull Time
SercoLondon Stock Exchange: SRP: Provides professional outsourcing services to governments worldwide.
5+ YOEUS citizen able to obtain Secret clearance, BS (ABET) in engineering, 5+ years automation/controls experience in shipbuilding or related field, 1+ year configuring sensors/actuators/drives, PLC/SCADA/HMI experience, C/C++/MATLAB/Simulink proficiency, Microsoft Office.
PLCs, HMI, SCADA, MATLAB, Simulink, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, C/C++
Altus Engineering: Provides engineering and software services for defense systems.
4+ YOEBachelor or higher in Mechanical or Aerospace Engineering with 4+ years, or MS with 2+ years, or PhD with 0+ years; SECRET clearance; CFD experience; ANSYS Fluent; MATLAB/Python.
THOR Solutions: Engineering and technical services for the maritime defense industry.
3+ YOEBachelor's in marine or mechanical engineering, 3+ years marine mechanical experience including propulsion systems, eligibility for Secret clearance, familiarity with ABS/NVR rules, and strong communication skills.
Electric Propulsion — Optical Diagnostics & Test Engineering
Washington, District of Columbia, United States
OnsiteFull Time, Internship
Technology Service Corporation: Develops advanced sensor and radar technologies for defense applications.
Current undergraduate or graduate student in engineering or physics with hands-on laboratory experience in propulsion, plasma, vacuum, optical diagnostics, instrumentation, or data acquisition.
High-speed cameras, Photodiodes, Optical sensors, Spectrometers, Langmuir probes, Oscilloscopes, DAQ, Multimeters, Power supplies, Signal generators
National Nuclear Security Administration: Ensures the safety and security of the nuclear stockpile.
1+ YOEBachelor's degree in engineering or qualifying education/experience alternative; one year specialized experience equivalent to NN-03/GS-13 in nuclear propulsion engineering, design oversight, and safety.
Modern Technology Solutions, Inc.: Provides engineering, technology, and cybersecurity services for national security.
5+ YOEMS in Aerospace Engineering (or equivalent),5+ years relevant experience,expertise in hypersonics,aerothermodynamics,propulsion,high-fidelity CFD,programming,and defense industry experience;active TS/SCI preferred.
Pantheon Data: Provides professional services including IT, engineering, and program management.
6+ YOE6+ years in shipboard electrical power systems (propulsion, generation, distribution, or machinery control); DoD/Naval experience; strong analysis and documentation skills.
Microsoft Office Suite, PowerPoint, Excel, SharePoint, Outlook
Modern Technology Solutions: A defense-focused engineering firm providing advanced aerospace modeling, simulation, and technical analysis support.
5+ YOEMS in Aerospace Engineering (or equivalent) with 5+ years' experience, TS/SCI clearance preferred, expertise in hypersonics/aerothermodynamics/propulsion/CFD, proficiency in Python/MATLAB/Fortran/C++ and M&S toolchains, strong technical writing and leadership.
Johns Hopkins University: A private research university providing higher education and clinical healthcare.
5+ YOEBachelor's +8 years (or Master’s+6 or PhD+5) in engineering/science/math, superior communication, multi-agency coordination, experience in propulsion or related fields.
Sales Engineer - OEM Defense | Business Development
Washington D.C. or South Burlington
$175k-$205k/yrHybridFull Time
BETA TechnologiesNYSE: BETA: Developing electric aircraft and charging infrastructure.
10+ YOE10+ years in technical sales/business development for defense primes; engineering degree; DFARS data rights experience; strong negotiation; knowledge of electric propulsion; ability to translate customer needs into partnerships.
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
5+ YOE5+ years in DoW chemical/energetics/propulsion industrial base, 3+ years acquisition support, Secret clearance required, Bachelor's in engineering or science, EM/investment evaluation experience.