• Architecture Mission Engineer

    Space Dynamics Laboratory (Colorado Springs, CO)
    …clearly and succinctly to customers + Must have a US citizen with a US Government TOP SECRET / SCI clearance and be eligible for Special Accesses + Must be ... background in Architecture Engineering, Requirements Engineering, Enterprise Architecture, and national security space systems to serve as an embedded subject matter… more
    Space Dynamics Laboratory (07/30/25)
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  • HWIL Mission Engineer

    Space Dynamics Laboratory (Colorado Springs, CO)
    …government lead Required Qualifications: + Must have a US Citizen with a US government TOP SECRET / SCI clearance and be eligible for Special Accesses + Must ... background in Hardware-in-the Loop (HWIL) system engineering, orbital warfare, and national security space systems to serve as an embedded subject matter expert… more
    Space Dynamics Laboratory (06/26/25)
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  • Principal RF Engineer

    RTX Corporation (Aurora, CO)
    …is required, as only US citizens are eligible for a security clearance ** Security Clearance:** DoD Clearance: TS / SCI At Raytheon, the foundation of ... security clearance. **Qualifications We Prefer:** + Active TS / SCI Clearance + Experience with reflector system...of the Department of Defense, handles and adjudicates the security clearance process. More information about … more
    RTX Corporation (08/16/25)
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  • Principal Java Software Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI with Poly - Current At Raytheon, the foundation ... You Must Have** + Active and transferable ** TS / SCI with Polygraph** US government issued security ...of the Department of Defense, handles and adjudicates the security clearance process. More information about … more
    RTX Corporation (08/30/25)
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  • Principal Java Software Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    … clearance. **Qualifications We Prefer** + Active and transferable US government issued TS / SCI security clearance. + Experience with Raytheon Rtiles. + ... citizens are eligible for a security clearance ** Security Clearance:** TS / SCI without Polygraph...are essential to the development of our products. Clearance Information : This position requires a security clearance.… more
    RTX Corporation (08/01/25)
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  • Senior Space Control Expert

    KBR (Colorado Springs, CO)
    …pertain to working, interfacing, and leading multi-disciplined team of engineers. + Active Top - Secret clearance with SCI eligibility Desired: + Space control ... Space Control Expert Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (07/25/25)
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  • Software Engineering Asc Manager, Space Protection…

    Lockheed Martin (Littleton, CO)
    … clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** **Expression ... * Experience developing detailed plans in support of technical assignments * Active TS / SCI clearance with Poly\. **Desired Skills:** * Prior Spacecraft Flight… more
    Lockheed Martin (08/15/25)
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  • Principal Java Software Developer (Onsite)

    RTX Corporation (Aurora, CO)
    …using Jira, Confluence, and GitLab. + An active and transferable US government issued TS / SCI security clearance is required prior to start date. US ... citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI without Polygraph...are essential to the development of our products. Clearance Information : This position requires a security clearance.… more
    RTX Corporation (09/03/25)
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  • Senior Systems Engineer - Onsite

    RTX Corporation (Aurora, CO)
    …is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI - Current At Raytheon, the foundation of ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...in support of the program + Active and transferrable TS / SCI US government issued clearance is required… more
    RTX Corporation (07/30/25)
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  • Digital Signal Processing Engineering

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …hardware engineers, systems engineers, and test engineers. + Must have an active Top - Secret security clearance with the ability to obtain an SCI ... environments such as Docker + Experience with common engineering lab and test equipment such as oscilloscopes and spectrum analyzers.\ + Experience with Agile… more
    Kratos Defense & Security Solutions, Inc. (09/04/25)
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