26 propulsion engineer jobs at 18 companies in Annapolis, MD
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Propulsion Engineer II
Rockville, Maryland, United States
$110k-$160k/yrOnsiteFull Time
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.
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++
Peraton: Provides advanced technology and mission support for government agencies.
8+ YOEBS in Aerospace/Mechanical/Physics required (advanced degree preferred), minimum 8 years experience with BS (6 with MS, 3 with PhD), proven CFD simulation expertise, rotorcraft background, Linux and HPC experience, ability to obtain DoD Secret clearance.
Linux, DoD HPC system, SpaceClaim, Solidworks, Rhino, CharLES, LES
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.
General Atomics Aeronautical Systems: Designs and manufactures unmanned aircraft and radar systems.
6+ YOEBachelors/Masters/PhD in engineering or equivalent experience, typically 4–6+ years experience, US citizenship, ability to obtain Top Secret clearance, satellite systems and CAD/FEA experience (Solidworks, NASTRAN, ANSYS), thermal and propulsion experience desirable.
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
AirbusEuronext Paris: AIR: Designs and manufactures commercial and military aircraft and space systems.
10+ YOEBachelor's in engineering or supply chain, 10 years aerospace/automotive experience in industrial planning, supply chain or quality, APQP/Risk Management/Lean Six Sigma knowledge, PMP preferred, valid driver's license and passport, US Person under ITAR, up to 50% travel.
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.