• Senior Systems Sustainment…

    SAIC (Suffolk, VA)
    …are considered a plus: CompTia Linux +, RedHat Linux , Microsoft Certified: Windows Server Hybrid Administrator Associate REQNUMBER: 2502771 SAIC is ... Systems Engineer** to serve as a Senior Systems Administrator with experience in US Navy...**Required Skills and Experience:** + Experience with the following: Linux and Windows Server deployment and administration; Active Directory… more
    SAIC (06/04/25)
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  • Systems Sustainment Administrator…

    SAIC (Suffolk, VA)
    …are considered a plus: CompTia Linux +, RedHat Linux , Microsoft Certified: Windows Server Hybrid Administrator Associate. REQNUMBER: 2502776 SAIC is ... 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 Policy; DNS;… more
    SAIC (06/04/25)
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  • Principal Systems Administrator

    ManTech (Arlington, VA)
    ManTech seeks a motivated, career and customer-oriented **Principal Systems Administrator ** to join our team in **Pentagon, VA.** The position is **onsite.** ... Strong technical skills in areas such as Windows and Linux operating systems , network administration, virtualization, and...obtain within 6 months of hire + Knowledge of Microsoft Windows Systems , HP SANs, VMware products… more
    ManTech (05/24/25)
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  • Systems Administrator

    Nightwing (Sterling, VA)
    …Provide IT systems administration in a heterogeneous RedHat Enterprise Linux and Microsoft Windows environment. Understanding and knowledge of Windows ... and successful TS/SCI with Polygraph clearance crossover.** We are seeking an experienced Windows/ Linux System Administrator that will be working in a highly… more
    Nightwing (06/24/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means ... part in improving how agencies operate. At GDIT, people are our differentiator. As a Systems Administrator you will help ensure today is safe and tomorrow is… more
    General Dynamics Information Technology (06/21/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …\(ACL\) at Lockheed Martin's Advanced Technology Laboratories \(ATL\) is seeking an IT Systems Engineer/ Systems Administrator with a demonstrated ability to ... computing environments\. The selected candidate will serve as a system and network administrator for multiple program and internal R&D systems that support the… more
    Lockheed Martin (07/03/25)
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  • Senior Systems Administrator

    Leidos (Chantilly, VA)
    …Division (MDS) within the Leidos National Security Sector is seeking a skilled Senior Systems Administrator to join a new cyber security program and play a ... significant impact on project results/outputs. + Administer, maintain, and optimize Windows, Linux , and cloud-based systems to ensure high availability and… more
    Leidos (06/30/25)
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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 … more
    William C Brown Inc (04/25/25)
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  • NCIS Cyber Systems Administrator…

    General Dynamics Information Technology (Quantico, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a **Cyber Systems Administrator - SecOps** with GDIT. A career in enterprise ... improving how agencies operate. Our work depends on **Cyber Systems Administrator - SecOps** joining our IT...LOVE FOR YOU TO HAVE:** + ACAS Management + LINUX Systems Administration Experience (SPLUNK) + Forescout… more
    General Dynamics Information Technology (05/17/25)
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  • Systems Administrator 3

    Huntington Ingalls Industries (Langley AFB, VA)
    …or equivalent and 10 years relevant experience. + Experience configuring and managing Linux , Unix, and Windows operating systems + Experience with installing, ... you. Job Description HII Mission Technologies is looking for a System Administrator to join the Advanced Battle Management System (ABMS) Digital Infrastructure (DI)… more
    Huntington Ingalls Industries (04/30/25)
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