• Systems Administrator IV - Pipeline (TS/SCI…

    COMSO, Inc (Fort Meade, MD)
    …and remains involved in the resolution process. + Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, ... and remains involved in the resolution process + Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads… more
    COMSO, Inc (09/02/25)
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  • (Mid. or Senior) System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …security architectures + Must have experience or familiarity with the following systems : Windows/ Linux operating systems , VMware, and Networking: Switches, ... activities for a large complex network environment with geographically distributed systems . The position entails supporting solutions for system engineering requests… more
    Belay Technologies (10/01/25)
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  • System Development Engineer, STRADA - Service…

    Amazon (Jessup, MD)
    …to launch a project on a trajectory to success? Amazon is seeking a Linux /Unix Systems Administrator/Engineer with the ability to automate day to day tasks ... and/or services from the ground up. A good candidate must have strong Linux /Unix Systems Administration knowledge, including shell scripting, and a proficiency… more
    Amazon (09/24/25)
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  • Mid/Sr System Administrator

    Leidos (Annapolis Junction, MD)
    …security architectures. + Must have experience or familiarity with the following systems : Windows/ Linux operating systems , VMware, and Networking: Switches, ... activities for a large complex network environment with geographically distributed systems . The position entails supporting solutions for system engineering requests… more
    Leidos (09/27/25)
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  • Principal/Senior Principal Embedded Software…

    Northrop Grumman (Linthicum Heights, MD)
    …equipment (Spectrum analyzers, signal generators, etc.) + 5 or more years of experience with Linux Operating Systems + 5 or more years of experience with full ... analyzers, signal generators, etc.) + 5 or more years of experience with Linux Operating Systems + 5 or more years of experience with full software lifecycle:… more
    Northrop Grumman (08/20/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …. This role supports complex enterprise infrastructure and architecture, including UNIX/ Linux /Windows systems , virtual environments, and mission systems . ... requirements in mission environments + Apply expert knowledge of UNIX, Linux , and Windows systems and networking + Coordinate system changes with ISSO and ISO,… more
    CACI International (08/01/25)
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  • Mid/Senior Software Engineer

    Belay Technologies (Annapolis Junction, MD)
    …experience working with XHTML, HTML, XML, XSLT. + Experience developing on Windows, and/or Linux operating systems . + Must have a strong understanding of sound ... signatures). + Must have experience developing on Windows, and/or Linux operating systems . + Must have documented professional experience with web services.… more
    Belay Technologies (07/15/25)
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  • FLEX Cloud Infrastructure Security Automation…

    Marriott (Bethesda, MD)
    …field or equivalent education, certifications, and experience . 5+ years' experience with Linux and Windows systems administration and implementation of CIS or ... INFRASTRUCTURE SECURITY AUTOMATION ENGINEER . Experience in securing Windows and Linux through hardening components according to CIS benchmark or similar standards… more
    Marriott (07/16/25)
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  • Splunk Security Engineer

    TekSynap (Rockville, MD)
    …configuration and operational processes + Advanced system administration skills with Linux operating systems + 5+ years of experience with ... system and analyze the current loggingcapabilities + Ensure the Agency Information Security systems administered by the Team are sending allrequired logs to the log… more
    TekSynap (07/18/25)
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  • Modernization Accelerator: 2025 Hiring Alert…

    Lockheed Martin (Hanover, MD)
    …Test Engineers * Network Engineers * User Experience Designer * Data Science * Systems Administrator \( Linux \) For a complete list that changes weekly, use this ... capabilities to include providing new features and enhancements to Front End Solutions systems \. This will allow for products to work at\-scale with processing of… more
    Lockheed Martin (09/25/25)
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