331 aerospace engineer jobs at 83 companies in Aurora, CO

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Aerospace Engineer
Boulder or Colorado Springs or Aurora
$170k-$210k/yr OnsiteFull Time
Alutiiq
Alutiiq: Provides government facilities, logistics, and professional support services.
15+ YOESenior SME aerospace engineer with 15+ years in satellite ground systems; active Secret clearance; U.S. citizenship; Master’s degree; up to 25% travel; salary up to $210k.
3w
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Aerospace Engineer III - Certification Engineer
Plano or Dayton or Lone Tree
HybridFull Time
Sierra Nevada Corporation
Sierra Nevada Corporation: Develops mission-critical aerospace and national security technology systems.
6+ YOEB.S. in engineering or related field and 6+ years experience in military aircraft certification per MIL-HDBK-516; ability to obtain Secret clearance; strong communication and organizational skills.
2d
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2026 Intern Conversion - Aerospace Systems Engineer I
Washington or Van Horn or Denver or Huntsville or Florida or Arlington or Los Angeles or Longmont or Reston or United States
$75k-$114k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
Completed a 2026 Blue Origin internship, enrolled in or recently graduating from college, able to start by September 2027, and holds a bachelor's degree in mechanical, aerospace, or astronautical engineering.
Defense Biometric Identification System (DBIDS)
1w
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Aerospace Enginner I - Computational Aerodynamics
Mountain View or Moffett Field or Hampton or Greenbelt or Huntsville or Dallas or Houston or Denver or Edwards
$115k-$135k/yr OnsiteFull Time
Analytical Mechanics Associates
Analytical Mechanics Associates: Provides aerospace engineering and technical services for space missions.
Bachelor's degree in aerospace, aeronautical, mechanical, or related engineering; CFD experience; scientific programming; Linux and high-performance computing; knowledge of numerical methods and CFD verification and validation.
Computational Fluid Dynamics (CFD), High-Performance Computing (HPC), Linux, PyFR, OVERFLOW, CAMRAD II, LES, DES, DNS, GPU
2mo
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Technician III – Aerospace Test Technician
Broomfield, Colorado, United States
$56k-$90k/yr OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
2+ YOEHigh school diploma plus 2+ years related experience or equivalent; electronics background or degree preferred; valid U.S. driver's license; ability to operate test equipment (oscilloscopes, analyzers, multimeters), lift 50 lbs; must be eligible for Top Secret/SCI clearance.
Digital multimeters, O-Scopes, Frequency analyzers, Spectrum analyzers, Power supplies, Multi-Meters, data acquisition monitoring devices
1mo
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Propulsion Engineer
Littleton, Colorado, United States
$105k-$184k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Bachelor's in Mechanical/Aerospace engineering (or equivalent), strong propulsion/mechanical fundamentals, progressive aerospace/defense design experience, Microsoft Office proficiency, ability to obtain Secret clearance, US citizenship, and willingness to mentor junior engineers.
Microsoft Office, Creo, Catia, AutoCad
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Senior Materials Engineer
Berthoud, Colorado, United States
$108k-$136k/yr OnsiteFull Time
Ursa Major
Ursa Major: Designs and manufactures rocket engines and aerospace propulsion systems.
5+ YOEBachelor's in Materials Engineering, 5+ years metals materials engineering experience in aerospace, experience with forgings/additive/wrought products, familiarity with MMPDS and aerospace alloys, materials testing, standards, and lab development.
MMPDS, laser powder bed fusion, AS9100, AWS D17.1, ASTM, AMS
3mo
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Build Engineer
Centennial, Colorado, United States
$134k-$170k/yr OnsiteFull Time
Boom Supersonic
Boom Supersonic: Develops supersonic passenger aircraft and sustainable propulsion systems.
Mechanical/Aerospace engineering with hands-on DFx/DFM, hardware prototyping, and experience turning designs into real parts.
2mo
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Electrical Engineer
Englewood, Colorado, United States
$152k-$228k/yr OnsiteFull Time
Re:Build Manufacturing
Re:Build Manufacturing: Provides advanced engineering and US-based contract manufacturing services.
Proven engineering and manufacturing experience (aerospace preferred); ability to lead and mentor engineers, manage resources, drive prototype-to-production integration, and present to leadership.
1mo
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Mechanical Engineer II - GSE
Broomfield, Colorado, United States
$100k-$140k/yr HybridFull Time
LEAP
LEAP: Developing rapid-response, mass-producible launch solutions for space access.
3+ YOEBachelor's in mechanical/aerospace engineering, 3+ years engineering experience in aerospace or complex hardware, mechanical design, structures, fluid systems, manufacturing, 3D CAD (NX), GD&T, Teamcenter, and FEA experience.
NX, GD&T, Teamcenter, FEA
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Sr. Mechanical Engineer
Longmont, Colorado, United States
$125k-$175k/yr OnsiteFull Time
Vitesse Systems
Vitesse Systems: Designs and manufactures antenna and thermal systems for defense.
7+ YOE7+ years aerospace design experience; BS in Mechanical/Aerospace Engineering; proficiency with SolidWorks/Creo, NEi/NX Nastran or Femap, ERP; GD&T and manufacturing drawing experience; environmental test knowledge.
SolidWorks, Creo, EPDM, ERP, NEi/NX Nastran, Femap
2d
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Senior Mechanical Engineer
Westminster, Colorado, United States
$113k-$136k/yr OnsiteFull Time
CesiumAstro
CesiumAstro: Develops phased array communication systems for satellites and aircraft.
6+ YOEBachelor's in mechanical or aerospace engineering and 6+ years of spacecraft mechanical engineering experience, including packaging, thermal, structural analysis, CAD, manufacturing, testing, and qualification.
Ansys Mechanical, SolidWorks Simulation, Thermal Desktop, CNC, GD&T, Python, C++
1w
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Principal Satellite Systems Engineer
Westminster, Colorado, United States
$135k-$198k/yr OnsiteFull Time
Vantor
Vantor: Providing AI-powered spatial intelligence and high-resolution Earth observation.
6+ YOEU.S. citizen required; Bachelors in engineering/aerospace/physics; 6+ years aerospace systems engineering experience; end-to-end satellite program experience; design/qualification for LEO environments; requirements and subcontractor oversight experience.
1w
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Project Engineer
Englewood, Colorado, United States
$114k-$142k/yr OnsiteFull Time
Air Methods
Air Methods: Provides air medical transport and emergency healthcare services.
BS in mechanical/aeronautical/aerospace engineering,7+ years engineering/project management experience in aircraft systems,PE or MS preferred,proficient with CAD and Microsoft suite,strong communication and leadership skills.
SolidWorks, AutoCAD, Microsoft Project, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
2mo
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Spacecraft Thermal Engineer
Denver, Colorado, United States
OnsiteFull Time
EnduroSat
EnduroSat: Manufacturer of modular software-defined satellites and space infrastructure.
Master's in aerospace/mechanical/thermal engineering, strong satellite thermal engineering background, experience in thermal design, modeling, testing and issue resolution, willingness to mentor and communicate with stakeholders.
1w
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Quality Engineer
Lakewood, Colorado, United States
$80k-$90k/yr OnsiteFull Time
Primus Aerospace
Primus Aerospace: Manufactures precision machined components and integrated assemblies for aerospace.
5+ YOEBachelor's in engineering or technology, 5+ years aerospace quality engineering experience, AS9100 knowledge, GD&T, CMM/SmartScope skills, valid driver’s license, ability to obtain security clearance and work with ITAR data.
CMM, SmartScope, GD&T
3mo
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Systems Engineer
Aurora, Colorado, United States
$145k-$225k/yr OnsiteFull Time
DPG Solutions
DPG Solutions: Automates IT infrastructure and DevSecOps for defense and government.
5+ YOEBachelor's in a related technical field; 5+ years systems engineering experience; US citizenship; Top Secret / SCI clearance; experience in aerospace/defense; strong communication.
Jira, Confluence, Bitbucket, Git, DOORS, Cameo Systems Modeler, Python, Bash, Linux, Unix, Cloud
2mo
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Senior Systems Engineer
Seattle or Denver
$140k-$170k/yr OnsiteFull Time
Gravitics
Gravitics: Designs and manufactures large-scale orbital space structures.
5+ YOEBachelor’s in engineering; 5+ years aerospace systems engineering; experience with spacecraft or complex multidisciplinary systems; strong SE processes; cross-functional leadership
6d
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GNC Engineer
Denver or Long Beach
$115k-$290k/yr OnsiteFull Time
True Anomaly
True Anomaly: Develops autonomous spacecraft and software for space security missions.
5+ YOEBachelor's degree in a relevant engineering or physics field, 5+ years of aerospace and defense GNC experience, C++ or Python proficiency, and ability to obtain and maintain TS/SCI clearance.
C++, Python, MISSILE DATCOM, MIL-STD-1553, MIL-STD-1760
1d
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Systems Engineer II
Louisville, Colorado, United States
$94k-$129k/yr OnsiteFull Time
Sierra Space
Sierra Space: Develops spacecraft and infrastructure for orbital and space transportation
2+ YOEBachelor's degree in engineering or equivalent experience, 2+ years in spacecraft or aerospace operations, systems engineering knowledge, real-time analysis, communication, teamwork, rotating shifts, and FAA medical clearance.
Epsilon3, InControl, Engineering Support Room (ESR)