• System Administrator

    General Dynamics Information Technology (Fort Bragg, NC)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... and tomorrow is smarter. Our work depends on a TS /SCI cleared System Administrator joining our team...work/military experience **QUALIFICATIONS** : + 2+ years of related systems engineering experience **SECURITY CLEARANCE:** + Active TS more
    General Dynamics Information Technology (12/10/25)
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  • Senior Linux System Administrator

    BAE Systems (San Diego, CA)
    Systems . BAE Systems is seeking a Senior Closed Area Linux Systems Administrator to provide comprehensive technical and operational support for classified ... IT systems . You will primarily support...& Skills** US Citizenship is required by contract. Active US Top Secret Security Clearance / SCI is required with… more
    BAE Systems (09/18/25)
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  • Virtualization/VMware Systems

    General Dynamics Information Technology (Macdill AFB, FL)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... customers operate while you advance your career. Join GDIT as a **Virtualization/VMware Systems Administrator ** and build an impactful career in enterprise IT,… more
    General Dynamics Information Technology (12/11/25)
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  • Email Administrator

    General Dynamics Information Technology (Offutt AFB, NE)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... support for NIPRNet, SIPRNet, JWICS, and SAP/SAR environments. **Email Administrator :** Email Administrator : Maintains TS ...experience) 3+ years of experience + Security Clearance Level: Top Secret with SCI eligibility + Required… more
    General Dynamics Information Technology (11/21/25)
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  • Senior Systems Administrator

    ISYS Technologies (Colorado Springs, CO)
    …the space initiatives of our government customers. I2X Technologies is seeking a Systems Administrator to support ongoing activities for a customer in Colorado ... position will be on-site and will require an active Secret clearance, Top Secret preferred....is required and must be only citizenship held Active Secret clearance; ability to obtain TS /SCI Dual… more
    ISYS Technologies (12/09/25)
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  • GCCS Tier 1 Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... management support, and IT support services supporting GCCS services. Specifically, the GCCS Systems Administrator will be responsible for supporting systems more
    General Dynamics Information Technology (12/03/25)
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  • Linux Systems Administrator

    JHNA (Patuxent River, MD)
    Patuxent River, MD, USA | Full Time Linux Systems Administrator JHNA is currently seeking a talented Linux Systems Administrator to support our NAVAIR ... Secret Clearance. Must have ability to obtain a Top Secret , Interim Top ...Cyber policy and procedures to include hardening of systems , implementing Security Technical Implementation Guides (STIGs) and scanning.… more
    JHNA (11/25/25)
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  • Senior Information Systems

    Concurrent Technologies Corporation (Huntsville, AL)
    Senior Information Systems Administrator Concurrent Technologies Corporation Huntsville, AL Minimum Clearance Required: Top Secret Clearance Clearance ... Level Must Be Able to Obtain: Top Secret Clearance CTC stays ahead of...solutions. CTC is looking for talented Senior Information System Administrator with experience accrediting, maintaining, and ensuring cyber more
    Concurrent Technologies Corporation (10/19/25)
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  • (DoD SkillBridge), RC-135 Mission Systems

    L3Harris (Offutt AFB, NE)
    …with LINUX and UNIX-based operating systems and Oracle databases + Active Top Secret /SCI clearance L3Harris Technologies is proud to be an Equal Opportunity ... the interest of national security. Job Title: RC-135 Mission Systems Computer Systems Administrator Job...+ Or 8 years of prior related experience + Top Secret /SCI Security Clearance + Ability to… more
    L3Harris (09/19/25)
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  • GCCS Systems Administrator

    Paragon Cyber Solutions (Colorado Springs, CO)
    …immediate opening for those ready for an exciting and dynamic career as a Systems Administrator to join other smart, talented, and dedicated engineers that pride ... Command (USSTRATCOM) and US Air Force Space Command (AFSPC) missions. Clearance: Top Secret Security Clearance with SCI Eligibility Travel Required: Yes… more
    Paragon Cyber Solutions (10/11/25)
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