56 hardware mechanical engineer jobs at 24 companies in Arlington, MD
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Hardware, Mechanical Power Engineer - Federal Customer
Chantilly or Maryland or Alexandria or Arlington County or Fairfax County or Loudoun County or Prince William County
$155k-$201k/yr OnsiteFull Time
Experience in systems, hardware, or infrastructure engineering; requirements analysis, hardware integration, troubleshooting, validation, testing, and technical documentation. Active TS/SCI required.
1mo
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Hardware Engineer
Yocumtown, Pennsylvania, United States
OnsiteFull Time
3+ YOEBS in Mechanical Engineering (MS preferred), 3+ years industry and CAD (Creo) experience, GD&T and FEA knowledge, CNC/sheet metal experience, strong communication and problem-solving, willingness to travel ~15%.
Creo, FEA, CNC
2mo
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Senior Mechanical Engineer
Winter Park or Huntsville or Auburn or Opelika or Orlando or Niceville or Fort Walton Beach or Atlanta or Warner Robins or Dayton or Boston or Salt Lake City or Aberdeen
$110k-$160k/yr OnsiteFull Time
7+ YOEBachelors in Mechanical Engineering, 7+ years mechanical design and prototype experience, SolidWorks and CAD proficiency, hands-on hardware integration and troubleshooting, ability to obtain SECRET security clearance.
SolidWorks, CAD
2mo
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Mechanical Engineer
Laurel, Maryland, United States
$100k-$245k/yr OnsiteFull Time
5+ YOEBS in mechanical/systems/aerospace engineering, 5+ years sensor hardware design/manufacturing/assembly experience, CAD experience (Ansys, Solidworks, Creo), MATLAB, strong communication, ability to obtain Secret clearance (U.S. citizenship).
Ansys, Solidworks, Creo, MATLAB
3mo
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Sr. Mechanical Engineer
Washington, District of Columbia, United States
HybridFull Time
5+ YOESenior mechanical engineer with 5+ years hardware design, integration, testing; hands-on in space mechanisms; CAD and FEA proficiency; Python/MATLAB a plus; U.S. citizenship or permanent residency required.
3D CAD, FEA, Nastran, ANSYS, SolidWorks Simulation, Python, MATLAB
2w
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Security Hardware Engineer, Infrastructure Security
Herndon, Virginia, United States
$117k-$160k/yr OnsiteFull Time
4+ YOERequires 4+ years in mechanical engineering or equivalent experience, prototyping, hardware troubleshooting, functional specifications, design verification plans, and functional test procedures. Physical security experience preferred.
2w
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Mechanical Systems Engineer
Sterling, Virginia, United States
$73k-$149k/yr OnsiteFull Time
3+ YOEBachelors in mechanical/systems engineering,3+ years mechanical/hardware systems engineering,requirements decomposition,SRR/PDR/CDR/TRR support,SolidWorks/CAD experience,strong communication skills.
SolidWorks, CAD
1mo
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Staff Mechanical Engineer
Baltimore, Maryland, United States
$154k-$230k/yr OnsiteFull Time
12+ YOEU.S. citizen able to obtain Secret and SAP clearance. 12 years experience designing ruggedized electro-mechanical/opto-mechanical hardware, mechanical CAD (Siemens NX), leadership, design reviews, and program schedule/budget management.
Siemens NX
2mo
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Senior Mechanical Engineer
Washington, District of Columbia, United States
$135k-$190k/yr OnsiteFull Time
8+ YOEBachelor's in engineering or equivalent, 8+ years aerospace mechanical design experience, hands-on spacecraft/hardware experience, mastery of CAD (Siemens NX), FEA (ANSYS or Nastran), expert GD&T, active DoD Secret clearance and ability to obtain TS/SCI, able to lift 50 lbs.
Siemens NX, ANSYS, Nastran, CAD
2w
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Principal Mechanical Engineer
Sterling, Virginia, United States
$107k-$198k/yr OnsiteFull Time
9+ YOEBachelor’s in Aerospace/Mechanical (ABET),9+ years' related experience (7+ with Master’s),space hardware experience,PDM/configuration management,SolidWorks and Ansys Workbench familiarity,ability to support travel.
SolidWorks, Ansys Workbench, PDM
5d
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Principal Mechanical Engineer
Hawthorne or El Segundo or Washington or San Francisco or San Diego or Seattle or London
$160k-$260k/yr OnsiteFull Time
10+ YOEBachelor's degree and 10+ years in aerospace or defense mechanical design and system integration; missile launcher experience, CAD proficiency, ruggedized hardware expertise, and ability to obtain a U.S. security clearance required.
SolidWorks, NASTRAN, ABAQUS, ANSYS, CFD, COMSOL, CNC
3mo
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Mechanical Systems Design Engineer
Rockville, Maryland, United States
$115k-$200k/yr OnsiteFull Time
5+ YOEBachelor’s in mechanical engineering; Master’s/PhD may substitute experience; 1+ years hardware/manufacturing experience; CAD/PLM proficiency; design and production oversight required.
CAD, PLM, Engineering analysis tools
3mo
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Senior Mechanical Engineer - Spacecraft Programs
Rockville, Maryland, United States
$145k-$195k/yr OnsiteFull Time
7+ YOEBS or MS in Mechanical Engineering; 7+ years aerospace hardware experience; Creo proficiency; GD&T (ASME Y14.5); build/test cycle experience; DMV-area location.
Creo, Windchill, ASME Y14.5
1mo
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Thermal Hardware and Test Engineer
El Segundo or Washington or Huntsville
$120k-$153k/yr OnsiteFull Time
3+ YOEB.S. in Mechanical Engineering or equivalent, 3+ years in thermal design/test/fabrication, proficiency with Thermal Desktop and SINDA/FLUINT, TVac testing experience, MATLAB, CAD, and strong interdisciplinary communication.
Thermal Desktop, SINDA/FLUINT, MATLAB, ANSYS, Thermal Vacuum Chamber (TVac), CAD, PLCs, DAQ, embedded controllers
1mo
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Hardware Engineering Manager
Yocumtown or Valley Green
OnsiteFull Time
5+ YOE3+ MgmtBachelor's or Master's in Mechanical Engineering; 5+ years hardware development experience; 3+ years leadership experience; proficiency with Creo; strong project management and communication skills.
Creo
5d
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Senior Mechanical Design Engineer
Hampton or Greenbelt or Huntsville or Dallas or Houston or Denver or Mountain View or Edwards
$90k-$124k/yr OnsiteFull Time
5+ YOEBachelor's degree with 5+ years or master's degree with 1+ year of experience; aerospace hardware design, analysis, testing, and parametric CAD experience required. U.S. citizenship or permanent residence required.
Parametric CAD, Creo Parametric, CAD
2mo
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Mechanisms Engineer
Lanham, Maryland, United States
OnsiteFull Time
3+ YOEBachelor's in Mechanical Engineering, minimum 3 years mechanical design and analysis experience, hands-on hardware/testing experience, CAD and FEA familiarity, PLM/PDM and Microsoft Office proficiency.
SolidWorks, Creo, NX, FEA, PLM, PDM, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Project
1mo
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Principal Engineer
Beltsville, Maryland, United States
$140k-$190k/yr OnsiteFull Time
10+ YOE10+ years engineering experience, B.S. (required) in mechanical/electrical/mechatronics, strong hands-on hardware and automation experience, 3D CAD skills, prototype line and equipment build experience, ability to lead root-cause investigations and mentor engineers.
3D CAD
2w
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Senior Manufacturing Engineer
Middle River, Maryland, United States
$120k-$188k/yr OnsiteFull Time
5+ YOEBSc in industrial/mechanical/aerospace engineering,5+–8+ years building/testing launch-vehicle or aerospace hardware,3D CAD proficiency,ability to develop work instructions,inspect and troubleshoot complex assemblies.
3D CAD
2mo
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SkillBridge Critical Facilities Engineer, Data Center - Hiring our Heroes Cohort Q3' 2026
Ashburn or Chicago or Denver or San Jose or Dallas or Miami
HybridFull Time, Internship
1+ YOETechnical associate degree, military or civilian trade school, or relevant experience; 1–4 years in mechanical engineering or related work; HVAC, critical infrastructure, data center operations, communication, and 50-pound lifting ability.
UPS, generator, BMS, chillers, life safety systems, HVAC, IT hardware, MOPs
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