• Principal Software Engineer (Remote)

    Huntington Ingalls Industries (Colorado Springs, CO)
    …to you. #LI-DS1 #Mid-Senior Level Essential Job Responsibilities + Design, develop, test , deploy, and maintain complex, scalable, and critical backend systems and ... results. + Other duties as assigned. Minimum Qualifications + Security Clearance: A current US Government Security ...clearance. + 15+ years of experience as a software engineer , designing, developing, and deploying complex backend systems and… more
    Huntington Ingalls Industries (07/24/25)
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  • Mechanical Engineer Asc Manager

    Lockheed Martin (Englewood, CO)
    …production, test , quality \) *Active or Current Secret clearance ** Security Clearance Statement:** This position requires a government security clearance, ... **Description:** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as a… more
    Lockheed Martin (07/30/25)
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  • Global Software Engineer - Secret Clearance

    Lockheed Martin (Colorado Springs, CO)
    …Algorithm Development, User Interface Development, Automated Testing, Cyber Security and enhancing other critical, leading\-edge missile defense technologies\. ... improve overall efficiency of the system * Design, code, test and implement tools for automation Please Note: \-This...for automation Please Note: \-This position requires a government security clearance; you must be a US Citizen for… more
    Lockheed Martin (08/09/25)
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  • Principal Java & C++ Software Engineer

    RTX Corporation (Aurora, CO)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI without Polygraph At Raytheon, the foundation of everything… more
    RTX Corporation (07/01/25)
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  • Sr Software Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …You will be using your skills and expertise to define, design, develop, test , certify and improve cutting-edge software products. These cover a very wide range ... the product lifecycle. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it… more
    Sierra Nevada Company, LLC (08/08/25)
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  • Software Engineer , FBM Mk7, Early to Mid…

    Lockheed Martin (Littleton, CO)
    …company in Littleton CO Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it ... solutions, focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across industries and… more
    Lockheed Martin (07/31/25)
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  • Software Engineer , FBM Tmk2, Early to Mid…

    Lockheed Martin (Littleton, CO)
    …company in Littleton CO Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it ... solutions, focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across industries and… more
    Lockheed Martin (07/23/25)
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  • Controls Engineer

    Lockheed Martin (Littleton, CO)
    …Lockheed Martin Space: Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see ... solutions, focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across industries and… more
    Lockheed Martin (07/12/25)
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  • Systems Engineer Staff, Weapon System…

    Lockheed Martin (Littleton, CO)
    …Navy performance counterparts * Coordinate with Performance, range safety, and flight test working groups to provide pertinent deliverables * Maintain schedule of ... Experience with SMD products, missions, and customers * Flight test or flight test range support experience...and presentation skills * Active or Current Top Secret security clearance ** Security Clearance Statement:** This position… more
    Lockheed Martin (07/18/25)
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  • Cloud Network Engineer II

    EchoStar (Littleton, CO)
    …whiteboarding or technical assessment session.** Boost Mobile is seeking a Cloud Network Engineer II to provide hands-on support for the deployment of our nationwide ... Work cross-functionally with teams supporting 5G infrastructure, including cloud, security , automation, data center, transport, and network operations. + Demonstrate… more
    EchoStar (08/09/25)
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