• Senior Specialist, Cyber Infrastructure Systems…

    L3Harris (Colorado Springs, CO)
    …+ In lieu of a degree, minimum of 10 years of prior related experience. + Top Secret / SCI clearance is required and ability to obtain a CI polygraph. ... Experience with system monitoring, event log management, and incident correlation. + Active TS / SCI DOD security clearance w/CI Poly is preferred. + Establish and… more
    L3Harris (08/03/25)
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  • Full Stack Systems Engineer IT / TS

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... Creating / editing Standard Operating Instructions \(SOI\) documentation **Basic Qualifications:** * TS / SCI Security Clearance with CI Polygraph Required * US… more
    Lockheed Martin (07/12/25)
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  • Systems Administrator ( TS / SCI

    Fluor (Aurora, CO)
    …and the Intelligence Community. **Job Description** Must possess a clearance at the TS / SCI access level, and have favorably completed a government issued ... time-effective manner **Other Job Requirements** * Must possess a clearance at the TS / SCI access level, and have favorably completed a government issued… more
    Fluor (07/30/25)
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  • Sr Principal Software Engineer - SW…

    Northrop Grumman (Colorado Springs, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... + Applicants must possess a current, active in-scope DoD-issued Top Secret security clearance at the time...is required to start with the ability to obtain TS / SCI security clearance + Ability and willingness… more
    Northrop Grumman (08/01/25)
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  • Infrastructure Engineer (DevOps)

    CACI International (Denver, CO)
    …None Anticipated Posting End: 8/30/2025 **The Opportunity:** We are seeking a Top Secret SCI cleared Infrastructure Engineer (DEVOPS) to join a highly ... Infrastructure Engineer (DevOps) Job Category: Information Technology...for prioritization and tasking **Qualifications:** _Required:_ + An active Top Secret SCI clearance with… more
    CACI International (07/08/25)
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  • Senior Cloud Engineer SME

    SAIC (Colorado Springs, CO)
    …technologies, geo-registration to deliver a cutting-edge approach. This position requires an active Top Secret clearance with SCI eligibility and is hybrid ... junior engineers. **Qualifications** **REQUIRED EDUCATION AND EXPERIENCE:** + Active Top Secret Clearance with the ability to...Secret Clearance with the ability to obtain a TS / SCI . + Bachelor's degree in Computer Science,… more
    SAIC (08/07/25)
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  • System Test Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …Test Regulations and experience in Air Force formal testing is a plus + Current Top Secret level clearance, with SCI eligibility Applicants selected will be ... and global customers. Kratos is seeking a System Test Engineer to join an exciting team of test engineers...+ Required to either be able to obtain a TS / SCI , or currently have a TS more
    Kratos Defense & Security Solutions, Inc. (06/15/25)
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  • Network Engineer

    Jacobs (Denver, CO)
    …on Multiprotocol Label Switching (MPLS) Wide Area Networks (WANs). Requirements Required Clearance: TS / SCI CI Poly Candidate must have 10 years of experience ... Knackworks, a Jacobs Company, has an opening for a Network Engineer (Campus Area Network/Local Area Network (CAN/LAN)) to support our government customer's global… more
    Jacobs (07/12/25)
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  • Senior Principal Cyber Security Engineer

    ManTech (Denver, CO)
    …meet policy requirements. **Security Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph **Physical Requirements:** + The person in this ... seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer ** to join our team in the **Denver, CO.** **Responsibilities include… more
    ManTech (07/24/25)
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  • Systems Administrator - VDI/Images

    TekSynap (Denver, CO)
    …focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** + Citizenship: US Citizenship + Clearance requirement: TS / SCI , CI Poly **OTHER INFORMATION ** Please note ... offering solutions to its problems. + Supporting and preserving the Virtual Desktop setup of the institution, whichincludesAppSense andXenDesktop, XenApp, and… more
    TekSynap (08/08/25)
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