• Sr. Systems Administrator (Linux)

    Themis Insight (Fort Meade, MD)
    …day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and ... involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains… more
    Themis Insight (12/19/25)
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  • Storage Management and Administration

    TekSynap (Bethesda, MD)
    …have differing environments and needs. Operating environments include UNIX, Linux, Windows , and MAC. Similarly, software for system operation, management, and ... as usual growth that would occur during the migration windows . + Plan project and manage SAN integration into...+ Plan project and manage SAN integration into existing server environment (production, test, and development). + Engage in… more
    TekSynap (12/16/25)
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  • Mid System/Network Administrator

    Belay Technologies (Laurel, MD)
    …day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and ... the resolution process. The SA configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains… more
    Belay Technologies (12/08/25)
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  • Systems Network Administrator (SNA-2)

    Leidos (Laurel, MD)
    …Manager and MS SQL environment by performing the following: Support virtual Windows servers in production and lab, support products and technologies such as: ... Microsoft Identity Manager portal, sync engine, RDBMS, MS SQL Server Management Studio (SSMS), VisualStudio, tSQL, C#, understand interactions with Active Directory,… more
    Leidos (11/18/25)
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  • System Administrator (Level 4)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    …and oversee processes that ensure optimal performance and reliability across client, server , storage, network, and mobile systems. You will provide Tier 1 through ... This position involves configuring and managing UNIX, Linux, and Windows operating systems, installing and maintaining software, and implementing enhancements… more
    Kaizen Approach, Inc (11/11/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and ... in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains… more
    Synergy ECP (10/22/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    …(5) years administration, configuration and troubleshooting experience with UNIX Server Cluster, Load Balancing and Virtualization. **Security Clearance** + Active ... from a nationally recognized technical authority. DLA CE Cert IA Role/Function: Server Admin UNIX/Linux Operating System **Other Job Specific Skills** + Advanced… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • System Administrator 2

    ARSIEM (Annapolis Junction, MD)
    …including day-to-day operations, monitoring and problem resolution for all client/ server /storage/network devices, mobile devices, etc. + Provide Tier 1 (Help ... in the resolution process. + Configure and manage UNIX and Windows operating systems, install/load operating system software, troubleshoot, maintain integrity and… more
    ARSIEM (10/14/25)
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  • Senior Project Systems Engineer

    Leidos (Camp Springs, MD)
    …systems, application software and system management tools. + Assess and perform server security audits and system vulnerabilities to ensure systems meet DOD security ... and/or Fedora). + Experience with Bash, Ksh shell scripting, RedHat Satellite, Server patching and software package installs. + Proven experience with applying… more
    Leidos (12/31/25)
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  • Systems Engineer - Backup and Storage

    System One (Rockville, MD)
    …backup utilities like Commvault or Veeam. + Environment is approximately 90% Windows / 10% Linux (Linux experience not required). + Responsibilities include managing ... network/ server -attached storage and Azure VM virtualization. + Primary focus...- Azure is a must-have + Solid understanding of Windows -based administration (Active Directory, DNS, DHCP, etc.) + Familiarity… more
    System One (12/26/25)
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