24 hardware mechanical engineer jobs at 12 companies in Elizabeth, CO

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Senior Mechanical Engineer, Spacecraft
Denver or Long Beach or Colorado Springs
$135k-$200k/yr HybridFull Time
True Anomaly
True Anomaly: Develops autonomous spacecraft and software for space security missions.
6+ YOEBachelor's degree in mechanical engineering or related discipline; 6–14 years of mechanical design experience with spacecraft hardware, CAD proficiency in NX or SolidWorks, GD&T expertise, and configuration management experience.
NX, Siemens, SolidWorks, Teamcenter, Windchill, NASTRAN, Ansys, MES, PLM, GD&T, PDR, CDR, TRR, FEA, COTS, NASA-STD-5001, GEVS, MIL-SPEC, AIAA S-110
1w
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Mechanical Engineer (Early Career, Exceptional Talent)
Centennial, Colorado, United States
$87k-$117k/yr OnsiteFull Time
Boom Supersonic
Boom Supersonic: Develops supersonic passenger aircraft and sustainable propulsion systems.
Mechanical or aerospace engineering degree or equivalent hands-on experience; internship or co-op; 3D CAD, structural and thermal FEA; mechanical engineering fundamentals and hands-on hardware experience.
NX, SolidWorks, CATIA, FEA
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Mechanical Engineer II, Structures & Layout
Broomfield, Colorado, United States
$110k-$140k/yr OnsiteFull Time
Katalyst Space Technologies
Katalyst Space Technologies: Develops robotic spacecraft for in-orbit satellite servicing and maneuvering.
3+ YOEBachelor's degree in mechanical, aerospace, or related engineering; 3–4 years designing and analyzing mechanical hardware; 3D CAD, FEA, structural analysis, cross-functional integration, and willingness to work extended hours and weekends.
3D CAD, Finite Element Analysis (FEA)
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Mechanical Engineer - Propulsion
Englewood, Colorado, United States
$79k-$147k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures advanced aerospace, defense, and security systems.
Requires engineering lifecycle experience, CREO or equivalent CAD experience, technical problem-solving ability, and ability to obtain a DoD Secret Clearance. Aerospace, supplier, and hardware experience preferred.
CREO, CAD
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Principal Mechanical Engineer I
Westminster, Colorado, United States
$134k-$161k/yr OnsiteFull Time
CesiumAstro
CesiumAstro: Develops phased array communication systems for satellites and aircraft.
9+ YOEBS or MS in Mechanical/Aerospace Engineering, 9+ years in electronics packaging design (thermal, vibration, stress), expertise in thermal management, FEA/thermal simulation (Ansys), SolidWorks CAD, GD&T, EMI/EMC mitigation, spaceflight hardware experience, and strong communication skills. US person required.
Ansys, SolidWorks
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Thermal Mechanical Design Engineer III
Denver or Littleton or Florida or Huntsville or Seattle or Los Angeles or United States
$111k-$155k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
5+ YOEB.S. in engineering and 5+ years of related experience. Requires Creo, Creo Parametric, Windchill, CAD assemblies, BOMs, GD&T, thermal hardware design, and cross-functional aerospace engineering experience.
Creo, Creo Parametric, Windchill, CAD, Product Lifecycle Management (PLM), BOMs, ICMs, Ansys, Nastran, Optistruct, LS Dyna, Hypermesh, Hypersizer, ASME Y14.5, GD&T
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Director of Hardware Engineering
Broomfield or Denver
$250k-$275k/yr OnsiteFull Time
Albedo
Albedo: Building satellite buses for very low earth orbit missions.
12+ YOE4+ Mgmt12+ years in precision spaceflight hardware and 4+ years leading hardware engineering managers; expertise in opto-mechanical, structural, thermal, avionics, design margins, environmental testing, anomalies, and make-versus-buy strategy.
NASA, MIL, GNC
1w
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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
Analytical Mechanics Associates
Analytical Mechanics Associates: Provides aerospace engineering and technical services for space missions.
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
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Associate Product Engineer
Denver, Colorado, United States
$80k-$90k/yr OnsiteFull Time
Maybell Quantum
Maybell Quantum: Designs and builds cryogenic hardware for quantum computing research.
0+ YOEBachelor's degree in engineering or related field,0–2 years experience,mechanical aptitude,hands-on hardware experience,CAD familiarity,analytical and communication skills.
OnShape, Microsoft Excel, Python, MATLAB
5d
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Sr Project Engineer
Arvada, Colorado, United States
$95k-$115k/yr OnsiteFull Time
Moog
MoogNYSE: MOG.A: Design and manufacture of precision motion control systems.
5+ YOEBachelor's degree in mechanical, aeronautical, or electrical engineering; 5+ years of engineering experience; 3 years leading technical projects; complex electromechanical hardware experience; ability to obtain U.S. security clearance.
2mo
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Thermal Engineer
Golden, Colorado, United States
$95k-$170k/yr OnsiteFull Time
Rendezvous Robotics
Rendezvous Robotics: Develops self-assembling modular tiles for in-space infrastructure.
5+ YOE5+ years spacecraft thermal design and hardware experience; proficient with Thermal Desktop, SINDA/FLUINT, ESATAN or Python solvers; BS/MS in mechanical/aerospace engineering; experience with thermal-vacuum testing.
Thermal Desktop, SINDA/FLUINT, ESATAN, Python, 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
Equinix
EquinixNASDAQ: EQIX: Global provider of data center and digital infrastructure services.
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
2mo
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Head of Structures
Denver, Colorado, United States
OnsiteFull Time
Lux Aeterna
Lux Aeterna: Developing reusable satellite platforms for space transportation.
12+ YOEBS in Mechanical/Structural/Aerospace Engineering, 12+ years aerospace experience with system-level structural ownership, leadership experience, FEA (FEMAP or ANSYS), Siemens NX, GD&T (ASME Y14.5), hardware assembly and test experience.
FEA, FEM, FEMAP, ANSYS, Siemens NX, ASME Y14.5

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