236 aerospace engineer jobs at 66 companies in Monument, 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.
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.
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/yrOnsiteFull 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.
Guidehouse: Provides management and technology consulting services to diverse organizations.
4+ YOEActive Top Secret clearance, bachelor\u007For 4 years' related experience in lieu of degree, 1+ year federal/DoD/USSF systems experience, systems sustainment/integration skills, ability to work on-site at Kirtland AFB or Schriever SFB and travel up to 25%.
Mountain View or Moffett Field or Hampton or Greenbelt or Huntsville or Dallas or Houston or Denver or Edwards
$115k-$135k/yrOnsiteFull Time
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.
IRP Medical: Manufacturer of precision silicone and elastomer components for medical devices.
Assemble and fabricate thermoplastic aerospace components to engineering drawings; read blueprints, use hand and pneumatic tools, perform inspections, and follow safety and ITAR requirements.
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.
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.
Integrity Communications Solutions: Engineering and technical support for military satellite communications systems.
6+ YOEBachelor's in engineering, active DoD Secret clearance, 6+ years systems engineering experience on DoD/aerospace programs, requirements/architecture/integration experience, strong communication and technical writing skills.
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
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.
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.
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.
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
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.
ManTech: Provides technology solutions for defense and intelligence agencies.
12+ YOEBachelor's in engineering, 12+ years systems engineering/program experience with ≥3 years space project engineering; Top Secret clearance eligible; B.S. in Mechanical/Aerospace/STEM; EMR not required.
Jira, Confluence, Microsoft Office, Microsoft SharePoint
Rendezvous Robotics: Develops self-assembling modular tiles for in-space infrastructure.
5+ YOEBachelor's in mechanical engineering,5+ years mechanical design experience (spacecraft/aerospace/robotics preferred),CAD and tolerance experience,testing and verification experience,strong communication and systems integration skills.
York Space SystemsNYSE: YSS: Designs and manufactures modular spacecraft platforms and mission solutions.
0+ YOEBS or MS in mechanical, aerospace, or related engineering; 0–2 years of mechanical design experience; SolidWorks CAD, PLM, manufacturing, analytical, communication, and teamwork skills; ability to obtain U.S. clearance.
SolidWorks, CAD, Finite Element Analysis (FEA), Product Lifecycle Management (PLM), 3D PDF
Peraton: National security and mission-critical government technology services provider.
2+ YOEBachelor’s degree with 2+ years of experience; TS/SCI clearance eligibility; DoD/aerospace experience; Windows and/or Linux troubleshooting; collaboration across engineering and cybersecurity teams.
Windows, Linux, MBSE, Model-Based Systems Engineering, Agile, RMF, NIST