• Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …operations with distributed teams across multiple geographic locations + Experience managing Windows and Linux server environments + Knowledge of network ... contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US Navy Training Command. This… more
    SimIS Inc. (09/22/25)
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  • Application Administrator (Sales Tracking…

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …EXPERIENCE IN THE FOLLOWING: STS, Oracle Retail Sales Audit, ReSA, Application Administrator , Applications, Unix, Linux , Information Technology, IT IAT1 jobs: ... Title: Application Administrator (Sales Tracking System) Location: United States-Virginia-Virginia Beach Job Number: 2500027J Job Summary: Serves as Application … more
    Navy Exchange Services (NEX) (11/11/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …of directly related experience in systems administration and analysis. + UNIX/ LINUX System Administration - Preferred + Windows System Administration - ... of a group of computers running on one or more operating systems . + Understand all the different systems that are monitored in the help desk and the Tier level… more
    General Dynamics Information Technology (09/02/25)
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  • System Administrator

    ManTech (Norfolk, VA)
    systems experience + Experience in systems administration with proficiency in both Linux and Windows environments + Must have CompTIA Security+ CE + Must ... **MANTECH** seeks a motivated, career and customer-oriented ** Systems Administrator ** to join our team...obtain VMware, Windows , or Linux Operating System (OS) certification… more
    ManTech (11/15/25)
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  • F-22 iMIS System Administrator (Level 3),…

    Lockheed Martin (Langley Air Force Base, VA)
    **Description:** Join the Lockheed Martin Aeronautics Field Sustainment Team as an IT Systems Administrator for our Langley Air Force Base, Virginia office\. As ... 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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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …CKA - Confirms ability to install, configure, and manage Kubernetes clusters. + Azure Administrator Associate or MCSE: Windows Server - Credential for managing ... **Job Description:** Parsons is looking for an amazingly talented **Mid System Administrator ** to join our team! **What You'll Be Doing:** + Maintains smooth… more
    Parsons Corporation (11/15/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …system administration and operation of classified network servers and workstations, including Windows and Red Hat Enterprise Linux servers and user ... are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret RHEL Administrator At Raytheon, the foundation of everything we do is rooted in… more
    RTX Corporation (08/20/25)
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  • Enterprise Logging Solution (ELS) Lead

    TekSynap (Ashburn, VA)
    …+ Experience in an enterprise IT environment as an applications or systems administrator working in Windows and Linux environments + Experience with ... the analysis of the current logging capabilities. Ensure that systems within new and existing tools are compliant with...Linux and or Windows scripting languages and automation + Strong networking background… more
    TekSynap (09/02/25)
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  • System Operations/ Administrator

    Sciolex Corporation (Chantilly, VA)
    … or in a similar IT support role. Compliant with DoD Directive 8570 Knowledge of Windows and Linux operating systems . CompTIA Security+ or ability to obtain ... that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our… more
    Sciolex Corporation (10/14/25)
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  • System Administrator

    Parsons Corporation (Centreville, VA)
    …preferably within the intelligence community or DoD. + Strong proficiency in managing Windows and Linux operating systems . + Extensive experience with ... possible. **Job Description:** **What You'll Be Doing:** + Manage and maintain Windows and Linux servers, ensuring optimal performance, security, and… more
    Parsons Corporation (09/04/25)
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