• System Administrator

    SAIC (Fort Meade, MD)
    Administrator manages and maintains the infrastructure that powers operating systems (UNIX, Linux, and Windows ) and networks. Responsibilities span various ... **Description** SAIC, a leading provider of systems engineering & integration, systems development...national importance. SAIC is seeking a highly motivated System Administrator (SA) to join our team and propel the… more
    SAIC (08/07/25)
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  • Linux System Administrator

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Linux Systems Administrator to a fast-paced team of system administrators providing support for implementation, troubleshooting ... in the resolution process. Configure and manage UNIX and Windows operating systems , installs and loads operating...and ten (10) years of experience as a system administrator on programs of similar scope and complexity is… more
    BigBear.ai (07/22/25)
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  • System Administrator 2

    Amentum (Fort Meade, MD)
    …are up to date and running properly. + Work with minimal supervision to ensure Windows and UNIX systems fully support critical mission needs. + Collaborate with ... so, look no further. Amentum is seeking a **System Administrator ** to join our team of passionate individuals in...for escalated tickets. + Configure and manage UNIX and Windows operating systems , including installing/loading operating system… more
    Amentum (06/07/25)
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  • Senior Database Administrator - Thurs/Fri…

    GovCIO (Annapolis, MD)
    …also have a strong working knowledge, experience and ability with UNIX and/or Microsoft Windows operating systems as well as other database technologies such as ... **Overview** GovCIO is currently hiring for MULTIPLE **Senior Database Administrator (s)** to support our customer, USPS' Network and Compute...and ability with technologies such as UNIX and Microsoft Windows operating systems as well as other… more
    GovCIO (08/02/25)
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  • System Administrator

    CACI International (College Park, MD)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Travel: Local * * * **The Opportunity:** CACI is seeking a System Administrator to join our team. **Responsibilities:** As a Mid-Level Linux Infrastructure Engineer… more
    CACI International (06/11/25)
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  • Network/System Administrator - Prime…

    COMSO, Inc (Annapolis Junction, MD)
    Network/System Administrator - PRIME CONTRACT (TS/SCI w/ Polygraph) Annapolis Junction, MD (http://maps.google.com/maps?q=Linthicum+Heights+MD+USA+21090) Description ... with confidence and efficiency. Our staff brings knowledgeable IT systems expertise, software development proficiency, innovative learning solutions for workforce… more
    COMSO, Inc (07/22/25)
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  • ArcGIS Administrator

    Leidos (Baltimore, MD)
    **Description** Leidos is seeking an **ArcGIS Administrator ** to support the Social Security Administration's (SSA) Digital Modernization Strategy. As a member of ... (PostgreSQL, Microsoft SQL Server, or DB2), Scripting (Python, PowerShell), Windows Server Administration, Incident/Ticketing System (ServiceNow, Jira). Selected candidate… more
    Leidos (08/02/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    …with: o Configuration and Maintenance of Virtual Machines ? VCenter/VMWare o Linux and Windows operating systems ? CentOS, RedHat, Windows 10, Window Server ... Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP is a Service Disabled… more
    Synergy ECP (07/16/25)
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  • System Administrator II

    General Dynamics Information Technology (Annapolis Junction, MD)
    …involved in the resolution process + Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Communication,Information Systems ,Operating Systems more
    General Dynamics Information Technology (08/08/25)
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  • Desktop Support IT Administrator

    EchoStar (Germantown, MD)
    …Responsibilities** **EchoStar** has an exciting opportunity for a **Desktop Support IT Administrator ** in our **Hughes Network Systems ** division. This role ... maintaining, and upgrading all PC hardware and equipment + Troubleshoot and support Windows 7,10 and 11, Office 365 applications such as Outlook, Word, Excel,… more
    EchoStar (08/04/25)
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