• Space-Based Infrared Systems (SBIRS)…

    INTECON (CO)
    …$180k - $200k/year Role Summary INTECON is seeking a highly skilled Space Systems Engineer to support critical national security space programs. In this role, ... or similar space/ground system enterprises (satellite, ground station, payload, hardware/ software integration). + 3+ years of hands-on systems engineering experience… more
    INTECON (11/09/25)
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  • Senior DFX Manufacturing Engineer

    Lockheed Martin (Littleton, CO)
    …and impact\.** - - - Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as ... creating future\-ready solutions, focusing on resiliency and urgency through our 21st Century Security (R) vision\. - - - **What is the mission?** For over 60 years,… more
    Lockheed Martin (10/29/25)
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  • Electrical Systems Engineer

    Lockheed Martin (Littleton, CO)
    … and prosperity\. Lockheed Martin seeks an innovative and talented electrical systems engineer to join the Global Security team in Denver, Colorado\. * ... **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 (10/18/25)
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  • Circuit Design Engineer V-Missile…

    Lockheed Martin (Englewood, CO)
    **Description:** Please join us as a **Circuit Design Engineer ** , where you will work on the development of a sophisticated state\-of\-the\-art tactical avionics ... towards enabling world\-wide strategic nuclear deterrence; as well as global stability and security for not only the U\.S, but also for our allies and partners… more
    Lockheed Martin (10/10/25)
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  • Principal/Senior Principal Systems Engineer

    Northrop Grumman (Aurora, CO)
    …history. **About the Team:** We are looking for a Principal or Senior Principal Systems Engineer to join our team at Buckley Space Force Base! Our team deploys Linux ... Linux system design, administration, and sustainment (no Windows!), cyber security , network and hardware engineering, Algorithm development, and analysis. Currently,… more
    Northrop Grumman (08/22/25)
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  • Spacecraft Mechanical Engineer

    General Atomics (Englewood, CO)
    …satellite technology development. We are looking for an experienced Spacecraft Mechanical Engineer with prior experience in dealing with military and space systems ... of components. + Collaborate with cross-functional teams, including electrical, software , test and systems engineering, to ensure seamless system integration… more
    General Atomics (10/17/25)
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  • Senior Principal Engineer , Systems…

    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:** DoD Clearance: TS/SCI...an immediate opening for a temporary Senior Principal Systems Engineer . This role will support the program's deployed systems… more
    RTX Corporation (11/15/25)
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  • Project Engineer

    Lockheed Martin (Littleton, CO)
    **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 ... 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 (11/12/25)
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  • Senior Mission Systems Engineer - MSE…

    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 with CI...more secure world. Raytheon is seeking a Senior Systems Engineer to support Mission Systems Engineering activities. The successful… more
    RTX Corporation (11/07/25)
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  • RF Engineer II (For SNC Summer 2025 Intern…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …the next generation to transform humanity through technology and imagination! As an RF Engineer II, you will be using your skills and expertise to design, develop, ... conversion, and circuit design. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it… more
    Sierra Nevada Company, LLC (11/06/25)
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