• Public Key Infrastructure (PKI) Security…

    Tetrad Digital Integrity LLC (Falls Church, VA)
    …for authentication (eg, LDAP, Active Directory) + Experience with Microsoft Windows Server configuration, deployment, and troubleshooting. + Experience with ... currently recruiting for a Senior level Public Key Infrastructure (PKI) Security Administrator . PKI enables secure communication and data exchange using public key… more
    Tetrad Digital Integrity LLC (11/20/25)
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  • Technical Support Specialist (Systems…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …strengthen the technical team What You Will Do + Administer and maintain Windows Server environments (2016/2019), Active Directory, and Group Policy Objects ... here for a short video: https://vimeo.com/732533072 Who We Are The System Administrator for the Navy Integrated Training Environment (NITE) plays a critical role… more
    Huntington Ingalls Industries (11/15/25)
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  • System Operations/ Administrator

    Sciolex Corporation (Chantilly, VA)
    …you receive the utmost employee care. Responsibilities The System Operations/ Administrator will perform the following duties: Install, configure, and maintain ... system configurations, procedures, and troubleshooting guides. Assist with network and server administration tasks as needed. Stay current with trends, technologies,… more
    Sciolex Corporation (10/14/25)
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  • IT Engineer - Microsoft Enterprise Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …environment. + Administer and support ** Windows workstations and servers** ( Windows 10, Server 2012/2016), including **Active Directory** , **Group Policy** ... months of hire. **Required Technical Skills & Knowledge:** + Windows operating systems ( Windows 10, Server...Skills & Knowledge:** + Windows operating systems ( Windows 10, Server 2012/2016) + Linux administration… more
    General Dynamics Information Technology (10/14/25)
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  • Senior Citrix Administrator

    TekSynap (Radford, VA)
    …+ Manage, maintain, deploy, and support Citrix solutions within a mixed Windows Server 2019/2022 enterprise environment. + Design, install, and maintain ... **Experience** + Five (5) years of experience as a Windows Systems Administrator or Engineer, with specific...CompTIA Security+. + Computing Environment (CE) Certification (ie, MCSE, Server +, CCNA, RedHat, Palo, etc.) - can be waived… more
    TekSynap (10/25/25)
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  • Network Administrator

    GovCIO (Richmond, VA)
    …mixed and growing environment currently supporting functional teams and customers that utilize MS Windows server 2019/2022, MS SQL 2019, MS Windows 11, ... Required: Secret + CompTIA Security+. + Computing Environment (CE) Certification (ie, MCSE, Server +, CCNA, RedHat, + Palo, etc.) - can be waived for 30 days… more
    GovCIO (09/26/25)
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  • Virtual Platform Administrator - REMOTE

    TekSynap (VA)
    …security, and administration of commercial cloud provider (CCP) solutions, including Windows and RHEL operating systems. + Manage enterprise database systems (eg, ... disk I/O, and networking. + Apply DoD security compliance, including server hardening, patching, auditing, and DISA STIGs. + Support containerization technologies… more
    TekSynap (11/08/25)
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  • Cloud Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …administration and compliance Technical Skills: + Proficiency in Linux/Unix and Windows server administration in cloud environments + Strong experience ... **Overview** CLOUD SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Cloud Systems Administrator to support our customer on the Nautical contract in the Arlington,… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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  • F-22 iMIS System Administrator (Level 3),…

    Lockheed Martin (Langley Air Force Base, VA)
    …years combination of the below skills: * UNIX/Solaris/Linux operating system experience\. Windows server experience may be considered\. * Oracle Database ... Martin Aeronautics Field Sustainment Team as an IT Systems Administrator for our Langley Air Force Base, Virginia office\....care\. A Day in the Life: As an IMIS Administrator with our F\-22 IMIS team partnering with our… more
    Lockheed Martin (09/19/25)
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  • Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means connecting and ... part in improving how agencies operate. **HOW** **A SYSTEMS ADMINISTRATOR ** **WILL** **MAKE AN IMPACT** + We are seeking...of Tomcat applications using AWS and utilizing application and server logs to identify and resolve issues. + Demonstrated… more
    General Dynamics Information Technology (09/17/25)
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