• Network Administrator

    SOS International LLC (Fort Meade, MD)
    …and security . Perform operational and maintenance activities for all network systems to ensure data integrity and security . Evaluate network system ... professionals as required; and ensuring integrity, availability, confidentiality, and security of information systems . Preferred Qualifications An active… more
    SOS International LLC (03/15/25)
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  • System Administrator II

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Required:** None **Job Family:** Systems Administration **Skills:** Communication,Information Systems ,Operating Systems (OS),System Security , Systems ... configuration management, implementation, and sustainment of compliance with applicable system security controls. + Provide support to IT systems including… more
    General Dynamics Information Technology (03/12/25)
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  • Linux System Administrator

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Linux Systems Administrator to a fast-paced team of system administrators providing support for implementation, troubleshooting ... in the resolution process. Configure and manage UNIX and Windows operating systems , installs and loads operating...and ten (10) years of experience as a system administrator on programs of similar scope and complexity is… more
    BigBear.ai (04/22/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    …configuration management, implementation, and sustainment of compliance with applicable system security controls. + Provide support to IT systems including ... System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Synergy ECP,...resolution process + Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and… more
    Synergy ECP (03/04/25)
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  • System Administrator

    SAIC (Aberdeen, MD)
    …: + The candidate must have a blend of technical skills (operating systems , networking, security , etc.) and soft skills (problem-solving, communication, etc.) to ... networks effectively + A strong understanding of various operating systems , including Linux, Windows , and macOS +...TCP/IP, DNS, DHCP, and firewalls + Familiarity with database systems and their administration + Knowledge of security… more
    SAIC (05/10/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    …with a team obtaining and configuring Virtual Machines (VMs), loading Operating systems and software, performing security hardening, patching, and monitoring ... Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy...Maintenance of Virtual Machines ? VCenter/VMWare o Linux and Windows operating systems ? CentOS, RedHat, … more
    Synergy ECP (04/16/25)
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  • System Administrator

    ManTech (Hanover, MD)
    …several hundred servers in a test environment running a wide variety of Operating Systems to include Windows , Red Hat Linux, CentOS, Fedora Core, BSD, Solaris ... ManTech is seeking a motivated, career and customer-oriented **System Administrator ** , to join our team in **Hanover, MD** . The team delivers enterprise… more
    ManTech (04/24/25)
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  • Informatica Data Administrator

    Leidos (Baltimore, MD)
    **Description** Leidos is seeking an **Informatica Data Administrator ** to be part of the mission solution and help lead SSA's Digital Modernization Strategy. Join ... enterprise APIs and modern responsive user interfaces, supporting the Social Security Administration (SSA) and their mission to meet the changing needs… more
    Leidos (05/09/25)
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  • Network Administrator II

    Service Source (Capitol Heights, MD)
    …equipment procedures and processes. Administers and maintains routers, switches, network security devices, and management systems . Provides complex technical, ... network systems and applications to the highest standards of security and availability. + Maximize network reliability by monitoring performance, troubleshooting… more
    Service Source (03/19/25)
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  • Senior Database Administrator and Reporting…

    Leonardo DRS, Inc. (Germantown, MD)
    …sets, and supporting peripherals to facilitate the management, accountability, functionality, and security of systems * Provide ongoing trend analysis for ... DBMS optimization, archive and recovery strategy, load strategy design and implementation, security , and change management. Experience with Windows , SQL server,… more
    Leonardo DRS, Inc. (04/11/25)
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