• Senior Linux System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …process. The SA configures and manages UNIX and Windows operating systems and installs/loads operating system software , troubleshoots, maintains integrity ... + Configure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software , troubleshoot, maintain integrity of… more
    Belay Technologies (01/04/26)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    Responsible for unique or complex information systems and/or information technology projects across more than one discipline, such as application support, database ... administration, software quality assurance/quality control, software engineering, network...other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety… more
    ASM Research, An Accenture Federal Services Company (11/21/25)
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  • Modernization Cyber Systems

    Lockheed Martin (Hanover, MD)
    …* Configure and manage UNIX and Windows \(or other applicable\) operating systems and installs/loads operating system software , troubleshoot, maintain integrity ... Professional **Business Unit:** RMS **Relocation Available:** Possible **Career Area:** Systems Engineering: Software **Type:** Task Order/IDIQ **Shift:** First more
    Lockheed Martin (01/08/26)
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  • System Administrator -Linux

    Leidos (Annapolis Junction, MD)
    …and resolved in a timely manner. She/he will provide support for all infrastructure systems and will respond to hardware and software incidents and work with ... **Description** **System Administrator - Linux** **Leidos** has a new and...at least 3 years of experience working on an IT/ software program that utilizes complex equipment/ systems (ex.… more
    Leidos (01/06/26)
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  • Cloud System Administrator (Journeyman)

    CACI International (Aberdeen Proving Ground, MD)
    …Type of Travel: None * * * **The Opportunity:** CACI is seeking a Systems Administrator with a background in Cloud environments and hybrid Windows/Linux ... Cloud System Administrator (Journeyman) Job Category: Information Technology Time Type:...well as solving any kind of problems with the systems . + Monitoring and developing the procedures for backups… more
    CACI International (01/08/26)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    …Stat Mux Mainframe Software : * Jes 3, TSO, IBM's Information Management Systems /Infoman, DOS Power, VTAM, IBM Netview, SAS PC Server Hardware: * IBM Risc 6000 ... Principal System Administrator Location Annapolis Junction, MD Job Code 2270...MicroCrystal 16si Video Cards, Welfleet, Cisco Routers. PC Server Software Operating Systems : * Microsoft Office, Outlook… more
    DCCA (11/17/25)
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  • Tier 3 Network Administrator

    CACI International (College Park, MD)
    Tier 3 Network Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... (UC), Video telecommunication and Streaming services. As a Tier 3 Network Administrator , you'll be challenged with hard complex support problems where you will… more
    CACI International (12/11/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …position oversees the installation, configuration, maintenance, and integrity of computing systems and software . The role involves planning, ensuring long-term ... Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance...security, and reliability standards. + Install, configure, and maintain software and operating systems . + Implement operating… more
    Black Bear Technology Solutions, LLC (11/21/25)
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  • System Administrator 2

    DCCA (Fort Meade, MD)
    …process. + Configure and manage Linux, UNIX and Windows operating systems and install/load operating system software , troubleshooting, maintain integrity ... System Administrator 2 Location Fort Meade, MD Job Code...Key Tasks: DCCA is looking for TS/SCI w/Polygraph cleared Systems Administrators with Linux and Windows experience! We have… more
    DCCA (11/21/25)
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  • Cloud System Administrator - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …+ Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Cloud Solutions,Technical Knowledge,Windows Azure Cloud ... of related experience **US Citizenship Required:** Yes **Job Description:** Cloud System Administrator Own the opportunity as a Cloud System Administrator and… more
    General Dynamics Information Technology (01/07/26)
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