• Senior Nexus Systems Administrator

    CACI International (Offutt AFB, NE)
    Senior Nexus Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: ... * **The Opportunity:** CACI is seeking a Senior Nexus Systems Administrator to play a critical role...guidance, training, or supervision to others **Qualifications:** _Required:_ + Top Secret security clearance with SCI eligibility… more
    CACI International (05/06/25)
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  • Sr. Linux/Unix Administrator

    S4 Inc. (Omaha, NE)
    …Commensurate with experience Job Listing Number: NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 Inc. has a Sr. Linux/Unix System ... users and other technical teams from a service support perspective. Required Qualifications: + Top Secret security clearance and eligible for SCI access + … more
    S4 Inc. (04/09/25)
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  • Journeyman Titus Systems

    CACI International (Omaha, NE)
    Journeyman Titus Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: ... US * * * **The Opportunity:** CACI is seeking a Journeyman Titus Systems Administrator supporting the enterprise operations at USSTRATCOM. This position requires… more
    CACI International (05/01/25)
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  • Senior Sonatype Systems

    CACI International (Offutt AFB, NE)
    Senior Sonatype Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: ... US * * * **The Opportunity:** CACI is seeking a Senior Sonatype Systems Administrator to be responsible for managing, maintaining and optimizing complex… more
    CACI International (05/09/25)
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  • Systems Administrator SME

    CACI International (Offutt AFB, NE)
    Systems Administrator SME Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular ... * * * CACI is seeking a Subject-Matter Expert Systems Administrator to play a vital role...Excellent analytical, troubleshooting, and communication skills + Clearance Required Top Secret with SCI eligibility - **… more
    CACI International (04/30/25)
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  • Senior Systems Administrator

    CACI International (Offutt AFB, NE)
    Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular ... US * * * CACI is seeking a Senior Systems Administrator to provide advanced-level support in...+ Excellent problem-solving and communication skills + **Minimum Clearance** Top Secret with SCI eligibility - **… more
    CACI International (04/30/25)
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  • Senior Systems Administrator

    CACI International (Offutt AFB, NE)
    Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular ... * * **The Opportunity:** CACI is seeking a Senior Systems Administrator to oversee the operations and...mission needs + May supervise others **Qualifications:** _Required:_ + Top Secret security clearance with SCI Eligibility… more
    CACI International (04/26/25)
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  • Journeyman Systems Administrator

    IBM (Omaha, NE)
    …your unique skills and experience. **Your role and responsibilities** We are seeking a Systems Administrator to join our team onsite in Omaha, Nebraska, 5 days ... ideal candidate will have: * Extensive experience as a Systems Administrator , with a strong background in...may be considered in lieu of specific certifications. Active Top Secret SCI Clearance: Due to the… more
    IBM (03/19/25)
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  • Systems Administrator

    Leidos (Omaha, NE)
    …The Leidos Digital Modernization Sector is seeking highly qualified and trained Systems Administrator to support the US Strategic Command (USSTRATCOM) critical ... area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system. +...or Security+ or GSEC). + Must have an active Top Secret Clearance and be able to… more
    Leidos (03/04/25)
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  • Scitls Unix/Linux OS Administrator

    General Dynamics Information Technology (Offutt AFB, NE)
    …Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** ... for NIPRNet, SIPRNet, JWICS, and SAP/SAR environments **HOW A SCITLS UNIX/Linux OS Administrator WILL MAKE AN IMPACT** + Performs systems administration for… more
    General Dynamics Information Technology (03/12/25)
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