• Linux System Administrator, Senior (Remote)

    GovCIO (Annapolis, MD)
    …support Veterans Affairs operational needs. The role requires AWS, Windows, and Linux administration experience, with strong database management skills, to ... experience) + Minimum of 5 years of experience in Windows and Linux system administration . + Hands-on experience with AWS cloud services. + Strong understanding… more
    GovCIO (07/25/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Linux System Administrator is responsible for leading system administration activities. This position oversees the installation, configuration, maintenance, and ... Senior Linux System Administrator Clearance Required: Top Secret or...improve performance and reliability. Key Responsibilities: + Lead system administration activities across ARLEN and CARLEN networks. + Assign… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    Mantech seeks a motivated, career and customer-oriented **Senior Linux System Administrator** to join our team in **Ft. Meade, MD** . In this role, you will support ... perform system capacity analysis and planning. + Configure and manage Linux operating systems; install and maintain OS software; implement system enhancements… more
    ManTech (07/26/25)
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  • Senior Systems Administrator ( Linux

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is hiring for a Senior Systems Administrator ( Linux and Windows) to provide on-going support for the administration of the core system ... Writes or modifies basic scripts to resolve performance problems and automate administration tasks + Recommend changes to improve systems and network configurations,… more
    GovCIO (07/09/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …support of developing and testing of information technology systems + Experience with Linux administration + Experience using Ansible or comparable tools + ... **ManTech** seeks an experienced and passionate, career and customer-oriented ** Linux System Administrator** to join our team located in the Fort Meade, MD area.… more
    ManTech (06/06/25)
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  • Linux Systems Administrator

    SAIC (Bethesda, MD)
    …excellent problem-solving skills, and a strong background in system administration . **Qualifications** **Required Education:** + TYPICAL EDUCATION AND EXPERIENCE: ... environment. + Strong understanding of and experience with server environments ( Linux /Windows), virtualization technologies, and cloud services (AWS, Azure, GCP). +… more
    SAIC (08/09/25)
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  • Field Engineer/ Linux Systems Administrator

    Huntington Ingalls Industries (Columbia, MD)
    …a TS+ level clearance as well. + At least 9 years of experience in Linux Systems Administration with Bachelors in related field; 7 years relevant experience with ... interview process. Job Description Enlighten is looking for a Field Engineer/ Linux Systems Administrator to support operational systems at multiple military… more
    Huntington Ingalls Industries (08/08/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    System Administration - Tiered Support Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... troubleshooting and in-depth analysis. + Configuration and management of UNIX, Linux , and Windows operating systems. + Installation and maintenance of operating… more
    CACI International (05/22/25)
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  • Engineer, Software & Information Platform

    Cardinal Health (Annapolis, MD)
    …and OSS Experience with TMS (Transport Mgmt System) modules Knowledge of Linux /DB2 database administration preferred. + Knowledge of good system management ... and takes timely corrective action. + Works with the Unix/ Linux /Windows Administrator on capacity planning and performance tuning of... + S/4 2021 and 2022 Hana and Fiori Admin + SAP Netweaver ABAP & Java Administration more
    Cardinal Health (07/04/25)
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  • Automated Test Engineer

    BAE Systems (Annapolis Junction, MD)
    …tracking issues; managing VMs; and using CI/CD tools and basic system admin experience. The selected individual will actively participate in daily stand-ups, Sprint ... management tools. + Must have experience working in Windows and/or Linux operating systems and experience working in a virtualized environment (managing… more
    BAE Systems (07/30/25)
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