• Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    …or MCP + Must meet DoD 8750 and 8140 compliance requirements Technical Environment: + Windows Server + MCEM + MAC OS + RHEL, RedHat Enterprise Virtualization ... years of relevant experience * Certifications (Required): + CompTIA Security+ CE or CompTIA Server + CE + Red Hat Certified System Administrator (RHCSA) + MCSA,… more
    Black Bear Technology Solutions, LLC (08/23/25)
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  • Sr. System Administrator - VDI

    Leidos (Odenton, MD)
    …This role is primarily on the customer site at Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence ... + Bachelor's degree and/or 12+ years of overall related experience with a Windows /Linux server environment. Additional experience, education and training may be… more
    Leidos (10/21/25)
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  • System Administrator 2

    ARSIEM (Annapolis Junction, MD)
    …involved in the resolution process. + Configure and manage UNIX and Windows operating systems , install/load operating system software, troubleshoot, maintain ... every client you work with. ARSIEM seeks a System Administrator 2 . This position will support one of...the resolution process + Configure and manage UNIX and Windows (or other applicable) operating systems and… more
    ARSIEM (10/14/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, ... System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Founded in 2007...resolution process + Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and… more
    Synergy ECP (10/22/25)
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  • System Operations/ Administrator

    Sciolex Corporation (Chantilly, VA)
    …in a similar IT support role. Compliant with DoD Directive 8570 Knowledge of Windows and Linux operating systems . CompTIA Security+ or ability to obtain within ... that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our… more
    Sciolex Corporation (10/14/25)
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  • SAP Ns2 Hana Database Administrator -TS/SCI…

    SAP (Columbia, MD)
    …with SAP HANA cloud or hybrid environments. + Knowledge of Linux and/or Windows server administration. + Familiarity with data warehousing, business intelligence ... you to grow and succeed. **SAP NS2 HANA Database Administrator ** NS2 COMPANY DESCRIPTION SAP is the global market...requirements. + Knowledge of SAP HANA monitoring tools and systems (eg, SAP Solution Manager). + Proficiency in SQL,… more
    SAP (10/22/25)
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  • Sccm/Mecm System Administrator

    Leidos (Alexandria, VA)
    …operations across multiple enclaves, classifications, and time zones. The System Administrator provides systems and software Operations and Maintenance (O&M) ... **Description** Leidos is seeking an SCCM/MECM System Administrator to support a large enterprise IT contract for the DOD. The System Administrator will support… more
    Leidos (09/12/25)
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  • System Administrator

    TekSynap (Bethesda, MD)
    …in computer science, information technology, or a related field. Experience withvarious server operating systems and network configuration. Seven (7) years of ... have differing environments and needs. Operating environments include UNIX, Linux, Windows , and MAC. Similarly, software for system operation, management, and… more
    TekSynap (09/16/25)
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  • System Administrator

    General Dynamics Information Technology (Annapolis Junction, MD)
    …involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, ... IT Infrastructure and Operations **Skills:** Communication,Information Technology (IT),Network Components,Operating Systems (OS),Troubleshooting **Experience:** 4 + years of related experience… more
    General Dynamics Information Technology (11/08/25)
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  • Mid-Level Infrastructure Administrator

    CyberData Technologies (Bethesda, MD)
    Job Title: Mid-level Infrastructure Administrator (NEI-6) Location: Bethesda, MD CyberData Technologies is seeking a skilled Infrastructure Administrator to ... will possess strong expertise in network administration, clinical IT systems , and specific technical skills and problem-solving capabilities. Key Responsibilities… more
    CyberData Technologies (08/26/25)
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