• Systems Administrator III…

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator III -...and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, ... and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of… more
    COMSO, Inc (08/23/25)
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  • Software Administrator III

    DCCA (Annapolis Junction, MD)
    …process. Configures and manages UN1X and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity ... Software Administrator III Location Annapolis Junction, MD...UNIX and Windows (or other applicable operating systems and installs /lo ads operating system … more
    DCCA (08/18/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    …Linux System Administration support for the program. Along with meeting the System Administrator III LCAT requirements, the ideal candidate for this ... Principal System Administrator Location Annapolis Junction, MD...4.1, Lantastic V4.1 Qemm V6.0, Windows NT40, Windows NT Client, MicroCom Carbon Copy, Foxpro III… more
    DCCA (08/18/25)
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  • Senior System Administrator

    CACI International (Annapolis Junction, MD)
    …optimize a wide variety of IT systems . We are seeking an accomplished System Administrator - Level 4 to lead and support complex enterprise IT environments, ... Senior System Administrator Job Category: Information Technology...a range of IT platforms including UNIX, Linux, and Windows systems . The ideal candidate brings extensive… more
    CACI International (08/01/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …will include but not be limited to the following: + Serve as a systems administrator with shared responsibility for the effective maintenance and operational ... Workstations ( Windows & Linux), Networking equipment, and NetApp storage systems . + Install, configure, and maintain NetApp operating systems ; ensuring… more
    Northrop Grumman (07/18/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities ... consistent maintenance, configuration, and reliable operation of critical computer systems , network servers, and virtualization environments, upholding system … more
    ManTech (09/05/25)
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  • Service Desk Site Lead

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …requests. + Recommend system modifications to enhance the usability of Information Systems and network resources. + Route and escalate requests to Tier III ... + Information Technology Infrastructure Library (ITIL) v4 certification + A Microsoft operating system environment certification (eg, Windows 10, Windows 11,… more
    Link Solutions Inc (09/10/25)
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  • Service Desk Site Lead

    Link Solutions Inc (Adelphi, MD)
    …requests. + Recommend system modifications to enhance the usability of Information Systems and network resources. + Route and escalate requests to Tier III ... + Information Technology Infrastructure Library (ITIL) v4 certification + A Microsoft operating system environment certification (eg, Windows 10, Windows 11,… more
    Link Solutions Inc (09/10/25)
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  • Splunk Security Engineer

    Leidos (Suitland, MD)
    …+ Develop, maintain, and execute **automated SOAR playbooks** that interact across systems and devices + Analyze log events, correlate data across multiple sources, ... SecurID, Tenable.SC and Nessus, VMWare vCenter/ESXi, ServiceNow, Azure and AWS, NetApp, Windows and Linux. Connectors may use APIs, tokens, or service accounts, so… more
    Leidos (09/20/25)
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