• Systems Administrator

    SAIC (Pearl City, HI)
    **Description** SAIC is seeking a ** Systems Administrator ** located on **Ford Island in Hawaii** to support the **HQ USINDOPACOM J76, K. Mark Takai Pacific ... to support the customer. **JOB DESCRIPTION:** + Provide level II and III systems support to Helpdesk...CLEARANCES:** + Must be able to obtain a full TS /SCI Clearance. + Must be a current US Citizen.… more
    SAIC (11/13/25)
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  • System Administrator I

    DCCA (Fort Meade, MD)
    …and a competitive compensation and benefits package. Visit our website at: www.dcca.com System Administrator I Candidate must have an active TS /SCI w/ Poly For ... System Administrator I Location Fort Meade, MD Job Code...dedication to excellence. Key Tasks: DCCA is looking for TS /SCI w/Polygraph cleared Junior to Mid-Level Systems more
    DCCA (11/21/25)
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  • Database Engineer II (Onsite)

    RTX Corporation (Richardson, TX)
    …Linux command line to perform database administration activities. + Active and transferable Top Secret US government issued security clearance is required prior ... citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI - Current At Raytheon, the foundation of everything...more secure world. Raytheon is hiring a **Database Engineer II ** to support our teams in **Richardson TX** .… more
    RTX Corporation (10/15/25)
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  • Tier 3 Network Administrator

    CACI International (Reston, VA)
    …validation of lab environment disaster recovery plans. **Qualifications:** _Required:_ + IAT II certification + TS /SCI security clearance with ability to obtain ... Tier 3 Network Administrator Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (12/11/25)
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  • Unified Communications Administrator

    CACI International (Honolulu, HI)
    Unified Communications Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph ... Unified Communications and Collaboration (UC&C) Operations Technician with an active TS /SCI clearance to provide maintenance and advanced support for customers… more
    CACI International (10/31/25)
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  • Tier 3 Unified Communications Administrator

    CACI International (Washington, DC)
    Tier 3 Unified Communications Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph ... Unified Communications and Collaboration (UC&C) Operations Technician with an active TS /SCI clearance to provide maintenance and advanced support for customers… more
    CACI International (10/25/25)
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  • Network Administrator - Site Survey…

    CACI International (Washington, DC)
    …anticipated this role will have up to 50% CONUS travel. **Qualifications:** _Required:_ + IAT II + TS /SCI security clearance with ability to obtain a polygraph + ... Network Administrator - Site Survey and Install Support Job...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (10/24/25)
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  • Infrastructure Engineer/ Administrator

    CACI International (Mclean, VA)
    Infrastructure Engineer/ Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph ... is seeking a highly motivated Linux System Engineer and Administrator with hands on experience with the full lifecycle...candidate will ensure the smooth operation of existing enterprise systems by patching and updating the system regularly; while… more
    CACI International (09/26/25)
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  • Systems Administrator

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …and achieving maximum success for our customers, our partners and ourselves. The Systems Administrator will be responsible for ensuring the smooth operation of ... an organization's computer systems . Will handle the installation, maintenance, and troubleshooting of...objectives. Required Experience: + US Citizenship + Current Active TS /SCI clearance + Bachelor's degree and 2 years experience… more
    Kratos Defense & Security Solutions, Inc. (12/07/25)
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  • Systems Administrator

    SAIC (Washington, DC)
    **Description** SAIC, a leading provider of systems engineering & integration, systems development & deployment, intelligence analysis and targeting, and ... an anticipated decision expected by fall 2025.** The System Administrator responsibilities include, but are not limited to: +...and maintain the infrastructure that powers networks and operating systems such as UNIX, Linux, and Windows. + Install… more
    SAIC (12/06/25)
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