• Principal/Sr. Principal Systems Test Engineer

    Northrop Grumman (Aurora, CO)
    …experience may be considered in lieu of a degree. + Active Top Secret / SCI clearance at time of application + Experience supporting Operational ... may be considered in lieu of a degree. + Active Top Secret / SCI clearance at time of application + Experience supporting Operational Customers… more
    Northrop Grumman (06/04/25)
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  • Enterprise Satellite Communication System SME

    KBR (Colorado Springs, CO)
    Secret security clearance with SCI eligibility; however, an Active Secret security clearance with Top Secret / SCI security clearance ... Able to work with, and appropriately protect, classified and proprietary information . + Methodical mindset: Able to follow troubleshooting protocols, solve problems… more
    KBR (07/23/25)
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  • Security Analyst

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …50 pounds, working outdoors, bending, transporting equipment Required Experience: + US Citizenship and active TS / SCI clearance with SSBI (within the last ... facility and organization. This includes day-to-day support for Collateral, SCI , and SAP activities, as well as security compliance,...compliance reviews and Air Force SAP security inspections + Top Secret Control for accountable material and… more
    Kratos Defense & Security Solutions, Inc. (06/22/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …NOTICE:** This position requires current/ active Top Secret with SCI eligibility US Security Clearance . US Citizenship status is required as this ... position needs an active US Security Clearance for employment. Non-U.S. Citizens may not be eligible to obtain a security clearance . The Department of… more
    Sierra Nevada Company, LLC (08/08/25)
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  • Service Desk Hardware Technician

    SAIC (Colorado Springs, CO)
    …be considered in lieu of a degree. + Active Secret clearance and able to obtain a TS / SCI . + Must have a CompTIA A+ certification and a CompTIA Sec+ ... is an onsite position in Colorado Springs with an active Secret clearance as a...has annual revenues of approximately $6.5 billion. For more information , visit saic.com. For information on the… more
    SAIC (08/07/25)
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  • Network Monitoring Analyst

    ISYS Technologies (Schriever AFB, CO)
    …a customer in Colorado Springs, CO . This position will be on-site and will require an active Secret clearance . + Be part of a team that performs daily ... 8570 certification for the full contract period. + Minimum Active DoD Secret Clearance . +...in Microsoft Word, Excel and PowerPoint. Desired Skills: + TS / SCI Preferred + Knowledge and practical experience… more
    ISYS Technologies (08/13/25)
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  • Joint Terminal Engineering Office (JTEO) Engineer

    KBR (Colorado Springs, CO)
    …Engineering Office (JTEO) team in Colorado Springs, CO. An active Top Secret clearance with SCI eligibility is required. KBR (formerly LinQuest) is ... Qualifications: Required: + Active Top Secret security clearance with SCI ...under development + Ability to communicate with and distill information from technical resources during formal and informal meetings… more
    KBR (07/12/25)
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  • Systems Operations (SysOps) Engineer

    Parsons Corporation (Colorado Springs, CO)
    …team environment + **Minimum Secret clearance is required to start. Active Top Secret is preferred with SCI eligibility** + Must be a US Citizen ... for information technology environments and cloud computing **Security Clearance Requirement:** An active Secret security clearance is required for… more
    Parsons Corporation (06/03/25)
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  • Principal Linux System Administrator

    RTX Corporation (Aurora, CO)
    … with Polygraph **Principal Linux System Administrator, Aurora, CO, must have active TS / SCI - CI Poly clearance , we offer relocation!** At Raytheon, the ... prior relevant experience. + Must have active and transferable US government issued TS / SCI with poly security clearance is required prior to start date.… more
    RTX Corporation (07/19/25)
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  • Software Engineering Manager, Space Protection…

    Lockheed Martin (Littleton, CO)
    …team * Experience developing detailed plans in support of technical assignments * Minimum Clearance Requirement: Active TS / SCI Clearance with ... you must be a US Citizen for consideration\. ** Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (07/12/25)
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