• Mission IT Operator

    CACI International (Springfield, VA)
    …user systems, servers, storage, and network connectivity. - Provides system administration for assigned infrastructure and establishes and maintains security as it ... 12-hour shift work expected in support of 24x7 operations. - System administration experience to include UNIX, Linux, and Windows platforms _Desired:_ - Experience… more
    CACI International (01/06/26)
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  • Systems Administrator II

    NANA Regional Corporation (Suffolk, VA)
    …outstanding professionals, apply today! **Responsibilities** + Provide customer Systems Administration and other Services as required. These services shall include ... version 8), Microsoft Windows Server, Agile Client, Agile Server, DISA GCCS, VMware vSphere, Storage Area Network (SAN), and associated components. + Download and… more
    NANA Regional Corporation (01/05/26)
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  • System Administrator

    Nightwing (Sterling, VA)
    …Azure, Google Cloud). + Virtualization: Knowledge of virtualization technologies (eg, VMware , Hyper-V). + Database Administration : Experience with database ... environment, and Cloud automation. The SysA demonstrates strong Linux/Windows administration experience, including package management, security hardening, kickstart, and… more
    Nightwing (12/26/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …drive IT improvements. + Deliver Linux (RHEL, Ubuntu, Debian) administration experience, including package management, security hardening, kickstart, and ... and networking services. + Virtualization: Familiarity with virtualization technologies like VMware or Hyper-V. + Automation & Orchestration: Knowledge of tools like… more
    Nightwing (12/26/25)
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  • Network Engineer

    Nightwing (Herndon, VA)
    …Server administration and service-oriented system design. + Knowledge of VMWare ESX Server and virtual system architecture, to utilize Storage Area Network ... and Switching, and network architecture planning. + Must have knowledge of remote administration and secure Virtual Private Networking, to include IPSEC and SSL. +… more
    Nightwing (12/23/25)
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  • Network Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …security engineer, you will be responsible for the enterprise deployment of VMWare servers and configuration and management of Windows, UNIX, and Linux systems, ... systems engineering efforts in design and evaluation, solution engineering, system administration , and most importantly: hardening all networks to withstand even the… more
    BOOZ, ALLEN & HAMILTON, INC. (12/21/25)
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  • Network Administrator

    Idea Entity (Rustburg, VA)
    …assets. Qualified candidates will have a background in IT, computer network administration , or cyber analysis. This role requires expertise in secure and cyber-safe ... configuring, and troubleshooting UNIX/Linux-based environments + Solid experience in administration and performance tuning of application stacks (eg, Tomcat, JBoss,… more
    Idea Entity (12/06/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …IT Infrastructure and Operations **Skills:** Information Technology (IT),Linux,System Administration **Certifications:** CompTIA Security+ CE | CompTIA - CompTIA ... you will be on an engineering team that provides IT Systems Administration support to global real-time operational activities. Critical thinking and troubleshooting… more
    General Dynamics Information Technology (12/06/25)
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  • Senior Linux Architect

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …on the following:** + Utilize Red Hat Enterprise Linux system administration experience to provide technical problem solving and in-depth consulting relative ... ten or more years (10+) of experience in system administration of Linux-based servers and Linux-based workstations + High...such as RHSSO; Virtualization platform management systems such as VMWare / VSphere / Vcenter is a plus +… more
    UIC Government Services and the Bowhead Family of Companies (12/03/25)
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  • Junior Helpdesk Support Services Specialist

    Chenega Corporation (Fort Belvoir, VA)
    …intranet, portal, and web collaboration access in the areas of systems administration . Web access shall be established via military NIPRNET connectivity. T + ... following servers: DHCP, File (SAN), Print, Back-Up, and Web. + Provide systems administration , with a primary focus on server virtualization. + Utilize ESX … more
    Chenega Corporation (12/01/25)
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