126 aerospace engineer jobs at 37 companies in Severance, CO
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Aerospace Engineer
Boulder or Colorado Springs or Aurora
$170k-$210k/yrOnsiteFull Time
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.
Aerospace Systems Engineer I – Early Career (2026 Starts)
Kent or Seattle or Denver or Longmont or Reston or Cape Canaveral
$75k-$114k/yrOnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
0+ YOEBS in engineering or technical field (recent grads eligible, start by Fall 2026); experience or internships in systems/aerospace/mechanical/electrical engineering; requirements development, test, integration, and verification skills; strong communication.
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
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
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.
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.
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
15+ YOE15+ years systems engineering for space/ground programs, Master’s in Aerospace or Systems Engineering, TS/SCI clearance required, DoD acquisition experience, leadership and integration expertise, familiarity with cloud/DevOps/DevSecOps.
Red 6: Provides augmented reality synthetic air combat training for military pilots.
15+ YOE15+ years in systems engineering/hardware design for simulation/AR/VR in defense or aerospace; system architecture, systems integration, subsystem specification, strong communication and technical leadership; BS in EE/CE required, advanced degree preferred.
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
15+ YOE15+ years systems engineering for space or ground programs, Master's in Aerospace or Systems Engineering, TS/SCI clearance, experience leading technical teams and integrating space and ground systems, knowledge of OPIR, cloud, DevOps/DevSecOps, and related architectures.
CesiumAstro: Develops phased array communication systems for satellites and aircraft.
4+ YOEBachelors in Electrical Engineering, 4+ years component engineering experience, knowledge of component selection/qualification/derating for aerospace, PLM familiarity, strong communication and independent work skills.
Arcfield: Systems engineering and mission support for defense and space.
5+ YOEBachelor's+5 yrs (MS+3 or PhD+1) in relevant engineering field; extensive systems engineering experience for high-reliability space/aerospace; experience across development lifecycle; experience with DOORS or Jama.
Vantor: Providing AI-powered spatial intelligence and high-resolution Earth observation.
2+ YOEU.S. person able to obtain Secret clearance; bachelor’s in engineering/CS/IS/aerospace or 4 yrs experience; minimum 2 years supporting operational/mission/ground systems; strong troubleshooting, automation, and systems engineering skills.
Karman+: Developing autonomous spacecraft for asteroid mining and resource utilization.
5+ YOE5+ years structural engineering experience for spacecraft/aerospace structures, expertise in structural design, FEA, modal and load analysis, material science, vibration testing, and risk mitigation.
Advanced Space: Provides mission design and navigation software for space missions.
8+ YOE8+ years spacecraft navigation/orbit determination experience; bachelor’s in aerospace/systems engineering; Kalman filter and flight-operations expertise; strong communication; U.S. Person required.
University of Colorado Boulder: Public research university offering undergraduate and graduate education programs.
4+ YOEBS in Mechanical or Aerospace Engineering, 4+ years mechanical design experience, US person required for export-controlled work, SolidWorks and GD&T experience, mechanism and structural analysis skills.
Engineer I – Spacecraft Mechanical Mass Properties Engineer
Boulder, Colorado, United States
$65k-$110k/yrOnsiteFull Time
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
4+ YOEBS in engineering, mass properties experience in spacecraft/aerospace, CAD proficiency, SolidWorks preferred, ability to obtain Top Secret/SCI clearance, strong communication and analysis skills.
Arvada or Los Angeles or San Francisco or Seattle or Washington
HybridFull Time
Quindar: Cloud-native software for automated satellite mission operations.
8+ YOE3+ MgmtLead complex software and systems engineering in aerospace/defense; architecture focus; leadership; government programs; security clearance readiness.
Katalyst Space Technologies: Develops robotic spacecraft for in-orbit satellite servicing and maneuvering.
12+ YOEBachelor's in engineering, 12+ years designing complex aerospace/robotics/autonomous systems; experience with system architecture, requirements management, integration, verification/validation; strong technical communication; able to work extended hours and weekends.
IonQNYSE: IONQ: Develops and sells trapped-ion quantum computers and cloud services.
7+ YOEBachelor's in engineering,7+ years supplier/manufacturing/aerospace quality experience,AS9100 QMS and internal audit experience,internal auditor qualification,cleanroom and EHS familiarity,root cause analysis and supplier quality expertise.