• Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …75\+ servers and associated network devices, workstations, and application\-specific hardware\. ACL's systems generally include Windows , Linux , and VMware ... \(ACL\) at Lockheed Martin's Advanced Technology Laboratories \(ATL\) is seeking an IT Systems Engineer/ Systems Administrator with a demonstrated ability to… more
    Lockheed Martin (07/12/25)
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  • Systems Administrator - NETTN…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …issue resolution across client and server systems + Administer and maintain Windows and Red Hat Enterprise Linux (RHEL) environments, including virtual ... short video: https://vimeo.com/732533072 Job Description Mission Technologies is seeking a Systems Administrator to support the Navy Integrated Training… more
    Huntington Ingalls Industries (07/12/25)
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  • Senior Systems Administrator II…

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI clearance to support ... ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports the information technology (IT) Operations and… more
    V2X (08/07/25)
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  • IT Systems Engineer - Systems

    SAIC (Suffolk, VA)
    …considered a plus: CompTia Linux +, RedHat Linux , Microsoft Certified: Windows Server Hybrid Administrator Associate REQNUMBER: 2505501 SAIC is a premier ... cleared Systems Engineer** to serve as a ** Systems Administrator ** with experience in US Navy...Skills and Experience:** + Experience with the following services: Linux ; Windows Server; Active Directory and Group… more
    SAIC (08/07/25)
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  • Systems Sustainment Administrator

    SAIC (Suffolk, VA)
    …considered a plus: CompTia Linux +, RedHat Linux , Microsoft Certified: Windows Server Hybrid Administrator Associate. REQNUMBER: 2502776 SAIC is a premier ... a ** Systems Engineer** to serve as a ** Systems Administrator ** with experience in US Navy...Skills and Experience:** + Experience with the following services: Linux ; Windows Server; Active Directory and Group… more
    SAIC (08/07/25)
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  • IT Engineer - Microsoft Enterprise Systems

    General Dynamics Information Technology (Fort Belvoir, VA)
    …**Job Family:** Systems Administration **Skills:** IT Help Desk, Linux ,Microsoft (MS) Active Directory (AD),System Administration, Windows 10 ... Knowledge:** + Windows operating systems ( Windows 10, Server 2012/2016) + Linux administration...systems ( Windows 10, Server 2012/2016) + Linux administration (RHEL/CentOS/Ubuntu) + Active Directory, DNS, DHCP, DFS,… more
    General Dynamics Information Technology (07/16/25)
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  • Senior Systems Administrator

    Leidos (Vienna, VA)
    …infrastructure + Provide support in information security system requirements and design applicable to Linux hosts + Manage Linux systems using Puppet or ... Security Sector at Leidos is seeking a **Senior System Administrator ** to join a dynamic team based in **Tysons...team responsible for managing a wide range of mission-critical systems . **Key Details** : + Work hours fall within… more
    Leidos (07/29/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Langley, VA)
    Systems Administrator Location: Langley, VA, US Job...to create and modify scripts in multiple disciplines on Windows , Linux , and Solaris systems * ... ID: ATR 17352 Job Description Job Title: Systems Administrator Location: Langley, VA Eligibility: Candidate...and performance * Perform software installations and upgrades to Unix/ Windows operating systems and layered software packages… more
    Arena Technical Resources, LLC (08/10/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    Systems Administrator EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... protected by law. Description WCBinc is looking for a Systems Administrator to join our team to...to create and modify scripts in multiple disciplines on Windows , Linux , and Solarissystems* Knowledge of the… more
    William C Brown Inc (07/16/25)
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  • Systems Administrator 2 (Bluemont,…

    William C Brown Inc (Springfield, VA)
    Systems Administrator 2 (Bluemont, VA) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for ... by law. Description WCBinc is looking for a Sr. Systems Administrator to provide support for implementation,...3.0 + Familiar with shell scripting using Powershell and Linux shell + Experience supporting multiple Microsoft Windows more
    William C Brown Inc (07/24/25)
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