• System Administrator

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …infrastructure engineering role. * Advanced knowledge of Windows Server and/or Linux systems . * Strong expertise with virtualization technologies (VMware, ... **Overview** Bowhead seeks a System Administrator to join our team supporting NIWC...support business operations. * Manage and optimize Windows and Linux server environments (on-premises and cloud). * Oversee Active… more
    UIC Government Services and the Bowhead Family of Companies (11/09/25)
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  • Sr. UNIX Systems Engineer

    CGI Technologies and Solutions, Inc. (Radford, VA)
    **Sr. UNIX Systems Engineer** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Radford **Position ID:** J1025-2168 **Employment Type:** ... **Position Description:** CGI Federal is looking for a UNIX system engineer to help support a program we are...or Product Lead for Acquisition, Logistics, and Technology Enterprise Systems and Services, is a key US Army organization… more
    CGI Technologies and Solutions, Inc. (10/29/25)
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  • Sr Principal Windows Systems Administrator…

    Northrop Grumman (Dulles, VA)
    …server management experience + Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System experience and/or certification for ... in written and oral format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system engineers, PC… more
    Northrop Grumman (10/31/25)
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  • Systems Test Engineer / Principal…

    Northrop Grumman (Chantilly, VA)
    …maintenance task order. As part of this role, they will be supporting these systems by developing a general knowledge of system architectures, executing test ... . **Roles and Responsibilities:** + Support operations and maintenance of fielded SIGINT systems + Execute test procedures on our System Integration Labs (SILs)… more
    Northrop Grumman (10/23/25)
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  • Network and Video Engineer (CISCO) Expert

    BAE Systems (Herndon, VA)
    …CentOS Linux , including configuration, management, and troubleshooting of Linux operating systems . + Firewall Troubleshooting: Experience troubleshooting ... **Job Description** BAE Systems , a top-ten prime contractor to the US...organizational requirements and ensure reliability, scalability, and security. + System Architecture: Provides specifications and detailed schematics for network… more
    BAE Systems (09/19/25)
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  • Jr. Enterprise Systems Engineer

    Amentum (Falls Church, VA)
    …+ Design and deploy functional servers on Linux and Windows operating systems + Maintain system compliance with cyber security standards and practices + ... The **Jr.** **Enterprise Systems Engineer** is responsible for maintaining the design.... Engineer will oversee the program's Wireless Intrusion Detection System (WIDS) full-time, at a client site. Engineer will… more
    Amentum (08/29/25)
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  • Information Systems Security Manager (ISSM)

    AeroVironment (Centreville, VA)
    …& Networks range in complexity and size to include multi-platform computing ( Linux , Windows, VMWare), virtual environments, and mobile systems . Extensive ... for Information assurance for all site matters + Lead system documentation for information systems authorization +...experience with a related master's degree + Proficient with Linux based classified systems + Experience with… more
    AeroVironment (10/11/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …and associated network devices, workstations, and application\-specific hardware\. ACL's systems generally include Windows, Linux , and VMware vSphere/ESXi ... test activities\. \* Identifying and implementing industry best practices for systems administration\. \* Developing solutions to system security needs… more
    Lockheed Martin (10/22/25)
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  • System Administrator

    GovCIO (Fairfax, VA)
    …8.x and 9.x + Hardware: HP ProLiant servers, Dell R810, R710, R610 + Software: Linux file system , MS Office, VMware ESXI 5.x, 6.x, Nutanix Acropolis, Nutanix ... **Overview** GovCIO is currently hiring for System Administrator with an active Secret clearance to...active Secret clearance to manage and maintain Red Hat Linux servers, as well as deploy, troubleshoot, and automate… more
    GovCIO (11/13/25)
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  • F-22 iMIS System Administrator (Level 3),…

    Lockheed Martin (Langley Air Force Base, VA)
    …IMIS leadership * Backups, restores, and disaster recovery of systems /databases/network equipment * System /software/firewall/account maintenance and monitoring * ... position: * Five \(5\) years combination of the below skills: * UNIX/Solaris/ Linux operating system experience\. Windows server experience may be considered\.… more
    Lockheed Martin (09/19/25)
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