• Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... are seeking a skilled and motivated Tier 2 System Administrator to join our growing IT team. In this...escalated from Tier 1. * Administer and maintain servers ( Windows , Linux , Solaris), desktops and applications, printers… more
    CACI International (11/05/25)
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  • NCIS Cyber Systems Administrator

    General Dynamics Information Technology (Quantico, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a **Cyber Systems Administrator - SecOps** with GDIT. A career in enterprise ... improving how agencies operate. Our work depends on **Cyber Systems Administrator - SecOps** joining our IT...LOVE FOR YOU TO HAVE:** + ACAS Management + LINUX Systems Administration Experience (SPLUNK) + Forescout… more
    General Dynamics Information Technology (08/28/25)
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  • Cloud Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** CLOUD SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Cloud Systems Administrator to support our customer on the Nautical contract in the ... IL4/IL5 cloud environment administration and compliance Technical Skills: + Proficiency in Linux /Unix and Windows server administration in cloud environments +… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (Norfolk, VA)
    …Install, configure and manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in system design ... with operating and maintaining Microsoft Windows and Linux servers to include operating systems . +...deployments and configuration management. + Experience as a network administrator or systems engineer. + Experience in… more
    ENS Solutions (09/27/25)
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  • Technical Support Specialist ( Systems

    Huntington Ingalls Industries (Virginia Beach, VA)
    systems + Monitor performance and troubleshoot Tier 2 technical issues across Windows and Linux platforms + Author and maintain Standard Operating Procedures ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (11/15/25)
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  • System Administrator

    GovCIO (Fairfax, VA)
    Linux Applications on Linux servers * Assist in the application of systems analysis, techniques, and procedures * Create and install Linux servers in ... **Overview** GovCIO is currently hiring for System Administrator with an active Secret clearance to manage...Linux VMs * Expand CPUs and RAM on Windows 10 servers * Back up and restore Virtual… more
    GovCIO (11/13/25)
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  • HW Infrastructure Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …with Poly highly desired * Operating Systems : Proficiency in managing Windows and Linux environments. * Hardware: Knowledge of servers, storage arrays, ... **HW Infrastructure Administrator ** **Category:** Testing/Quality Assurance **Main location:** United States,...desired * Operating Systems : Proficiency in managing Windows and Linux environments. * Hardware: Knowledge… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Database Administrator (Senior)

    BAE Systems (Sterling, VA)
    …MySQL) + Database tools such as SQL Developer, TOAD, DBArtisan + Solaris, Linux , Windows environments **Preferred Education, Experience, & Skills** + Experience ... **Job Description** BAE Systems , a top-ten prime contractor to the US...of databases based on functional specifications + Providing Database Administrator (DBA) support for application developers. + Commercial database… more
    BAE Systems (10/29/25)
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  • Unix Administrator

    TekSynap (VA)
    … Professional Institute Linux Essentials + Microsoft Certified Azure Administrator Associates **Experience** + Seven (7) years systems administration ... auditing. + Experience designing and architecting enterprise level solutions across both Windows and Linux environments. + Proficiency and understanding of… more
    TekSynap (11/15/25)
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  • Systems Administrator 1

    Huntington Ingalls Industries (Suffolk, VA)
    …Mission Technologies, a division of Huntington Ingalls Industries, is looking for a Systems Administrator 1 to support the Joint Training Synthetic Environment ... equivalent and 4 years relevant experience. * Hands-on experience with server administration ( Windows / Linux ) * Security + Certification (or must have within 90… more
    Huntington Ingalls Industries (11/13/25)
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