• Systems Administrator

    RBR-Technologies (Fort Meade, MD)
    …and Defense Information Systems Agency (DISA). RBR-Technologies is seeking a Systems Administrator to support one of our customers in Maryland. ... RESPONSIBILITIES + What You'll Do as a System Administrator : + Support the implementation, troubleshooting,...diagnosing, and resolving technical issues. + Support diverse IT systems , including client/ server , storage, network devices, and… more
    RBR-Technologies (03/27/25)
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  • Linux Systems Administrator

    CACI International (Linthicum, MD)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... None * * * **The Opportunity:** Join our dynamic team as a Linux Systems Administrator , playing a crucial role in enhancing front-line security for Information… more
    CACI International (04/16/25)
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  • MacOS Systems Administrator

    Leidos (Baltimore, MD)
    **Description** Leidos is seeking a **MacOS System Administrator ** to be part of the mission solution and help lead SSA's Digital Modernization Strategy. Join ... and problem diagnosis/resolution. + Extensive knowledge of Mac OS operating systems , system configurations, and troubleshooting. + Knowledge of network… more
    Leidos (03/14/25)
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  • Senior Network/ Systems…

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for a Senior Network/ Systems Administrator with an active Secret clearance. This position will be located in Sterling, VA ... systems , software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. May… more
    GovCIO (04/10/25)
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  • 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, ... System Administrator Job Category: Information Technology...systems + Manage the operation and configuration of server , storage, and network systems , including mobile… more
    CACI International (05/02/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Silver Spring, MD)
    Systems Administrator Location: Silver Spring, US Job ID: ATR 17335 Job Description Job Title: Systems Administrator Location: Silver Spring, MD - Hybrid ... the stability, security, and scalability of Linux and Windows systems - Troubleshoot firewall and network policies (LAN, WAN,...server architecture security - Support staff and back-end system users and developers - Create and monitor … more
    Arena Technical Resources, LLC (04/20/25)
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  • Tier III Windows Systems…

    TekSynap (Silver Spring, MD)
    …+ MCP + A+ Network+ Sec **Overview** We are seeking a Tier III Windows Systems Administrator to join our team supporting the NOAA SBITS Contract in Silver ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Proficiency with Tools + Windows Server OS 2016-2022 + Windows HyperV + Windows OS 10 and 11 +… more
    TekSynap (03/04/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Annapolis Junction, MD)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** System Administrator Level IV** Transform technology into opportunity as a ... Systems Administrator Senior with GDIT. A career...manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot,… more
    General Dynamics Information Technology (02/14/25)
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  • Systems Administrator (DOD…

    The MITRE Corporation (Lexington Park, MD)
    …and network configurations/software. Independently plan rollouts, implementations, and maintenance of systems + Manage system / server resources including ... a diverse work program in support of NAVAIR with work in model-based systems engineering, Cyber Security, RF communications, airspace system safety assessments,… more
    The MITRE Corporation (05/07/25)
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  • Systems Administrator

    ManTech (Hanover, MD)
    ManTech seeks a motivated, career and customer-oriented ** System Administrator ** , to join our team in **Hanover, MD** . The team delivers enterprise ... UCS blade servers. + Responsible for managing NetApp storage system running clustered data ontap with several hundred terabytes...bachelor's degree. + Twenty (20) years experience as a Systems Administrator in programs and contracts of… more
    ManTech (04/30/25)
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