• Senior System Administrator

    CACI International (Annapolis Junction, MD)
    …operational oversight across a range of IT platforms including UNIX, Linux, and Windows systems . The ideal candidate brings extensive hands-on experience, deep ... maintain, troubleshoot, and optimize a wide variety of IT systems . We are seeking an accomplished System Administrator...systems + Manage the operation and configuration of server , storage, and network systems , including mobile… more
    CACI International (08/01/25)
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  • Senior Cloud System Administrator

    ManTech (Hanover, MD)
    …days from program start to obtain it + Proficiency in administering Linux operating systems . + Experience with Windows Server 2022 administration, including ... Server 2022 environments, including Active Directory, and manage Windows 10/11 client systems . + Architect, deploy,...**Minimum Qualifications:** + 20+ years of experience as a Systems Administrator or Cloud Engineer supporting programs… more
    ManTech (09/10/25)
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  • Database Administrator / Applications…

    Chenega Corporation (Silver Spring, MD)
    …on-premise SharePoint server and associated web sites + Microsoft Database Administrator Certification (eg, MCSA for SQL 2016 (no more than 4 years old), ... **Req ID:** 36990 **Summary** **Database Administrator / Applications Developer** **Silver Spring, MD** Are...and take your career to the next level! Chenega Systems (CS) provides federal agencies empowered solutions in Cybersecurity… more
    Chenega Corporation (07/31/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    …involved in the resolution process. + Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, ... Jovian Concepts, Inc is looking to hire a System Administrator Level 3 for a great opportunity in the...involved in the resolution process. + Configure and manage Windows (or other applicable) operating systems and… more
    Jovian Concepts, Inc. (09/24/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …. This role supports complex enterprise infrastructure and architecture, including UNIX/Linux/ Windows systems , virtual environments, and mission systems . ... maintain, troubleshoot, and optimize a wide variety of IT systems . We are hiring a seasoned System Administrator...environments + Apply expert knowledge of UNIX, Linux, and Windows systems and networking + Coordinate system… more
    CACI International (08/01/25)
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  • ArcGIS Administrator

    Leidos (Baltimore, MD)
    …Microsoft SQL Server , or DB2), Scripting (Python, PowerShell), Windows Server Administration, Incident/Ticketing System (ServiceNow, Jira). Selected ... languages like Python, or PowerShell + Hands-on experience installing/administering/troubleshooting Windows Server 2022 + Excellent communication and written… more
    Leidos (08/02/25)
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  • System Administrator

    Leidos (Bethesda, MD)
    …has an exciting opening for you as our next Tier 3 Service Desk/ Systems Administrator supporting the OSINT Integration Center under our 10-year DOMEX Technology ... job will be to bring together Linux (primarily) and Windows systems administration, systems maintenance,...+ Implement and enforce DISA STIG compliance across all systems and networks + Develop server builds… more
    Leidos (10/01/25)
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  • Software Administrator III

    DCCA (Annapolis Junction, MD)
    …involved in the resolution process. Configures and manages UN1X and Windows operating systems and installs/loads operating system software, troubleshoots, ... Software Administrator III Location Annapolis Junction, MD Job Code...the resolution process . Configure and manage UNIX and Windows (or other applicable operating systems and… more
    DCCA (08/18/25)
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  • IT Administrator II - #Staff

    Johns Hopkins University (Baltimore, MD)
    The Whiting School of Engineering employs server and workstation technologies to support academic, research, and administrative activities. Leveraging enterprise ... tools within WSE IT, we are seeking an **_IT Administrator II_** who will support the departments of WSE...of WSE in their use endpoint computing devices on Windows , Macintosh, and mobile platforms. The position is part… more
    Johns Hopkins University (09/04/25)
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  • System Administrator 2

    DCCA (Fort Meade, MD)
    …dedication to excellence. Key Tasks: DCCA is looking for TS/SCI w/Polygraph cleared Systems Administrators with Linux and Windows experience! We have multiple ... System Administrator 2 Location Fort Meade, MD Job Code...resolution process. + Configure and manage Linux, UNIX and Windows operating systems and install/load operating system… more
    DCCA (08/22/25)
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