• System Administrator Level 3

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux ,ServiceNow Platform ,Unix **Experience:** 15 + years of related ... involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system...with Service Management (ITSM) is required. + ITIL 4 platform certification is required. + Four (4) years of… more
    General Dynamics Information Technology (07/23/25)
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  • Senior Software Infrastructure Engineer (Onsite)

    RTX Corporation (Annapolis Junction, MD)
    …Infrastructure and/or Software Engineering. + Five (5) years of experience with the Linux platform . + Development experience with Amazon Web Services (AWS) + ... Experience with scripting languages such as Python, Bash, and Groovy. + CompTIA Security+ Certification or ability to obtain within 3 months **Qualifications We Prefer** + Experience with VMWare and AWS. + Software development experience in Java with unit… more
    RTX Corporation (07/25/25)
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  • Lead Linux Admin

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    …in a variety of IT administrator disciplines. * Manage a team of Linux and Windows Administrators responsible for the planning, implementation, and managing of ... team members. * Working with other teams to integrate Linux systems with existing infrastructure and new technologies. *...and maintenance). * Requires large scale troubleshooting experience (cross platform ). * Ability to respond at all hours to… more
    ASM Research, An Accenture Federal Services Company (07/25/25)
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  • Linux Systems Instructor

    GovCIO (Columbia, MD)
    **Overview** GovCIO is currently hiring for a Linux Systems Instructor to teach individuals about the Linux operating system. This position will be located in ... assessments, to equip learners with the skills to effectively use and manage Linux systems.Assisting students with technical issues related to Linux , providing… more
    GovCIO (07/18/25)
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  • Senior Linux System Administrator

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will ... you will work with other members to mitigate vulnerabilities on Linux -based systems, implement STIGs, address POAMs, and mitigate Zero-Day vulnerabilities. Other… more
    GovCIO (08/08/25)
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  • Linux System Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Columbia, MD)
    Linux System Administrator, Senior The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those ... technology supporting the Department of Defense? We're looking for a Cross Domain Platform System Administrator to help us design, deploy, and maintain Cross Domain… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Principal Linux Systems Administrator…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Linux Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics ... in National Security!** **Job Summary:** Leidos is seeking a Principal Linux Systems Administrator with demonstrated experience supporting and optimizing hybrid… more
    Leidos (07/31/25)
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  • Linux System Administrator, Senior (Remote)

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is hiring a Windows and Linux System Administrator (Senior) to support Veterans Affairs operational needs. The role requires AWS, Windows, and ... Linux administration experience, with strong database management skills, to...Program (EAP) + Corporate Discounts + Learning & Development platform , to include certification preparation content + Training, Education… more
    GovCIO (07/25/25)
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  • Linux System Administrator…

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …for CMMI ML3 for Services and Development. Link Solutions is seeking a Linux System Administrator (Intermediate-Level) to join our team at Aberdeen Proving Ground, ... DoD Top Secret Clearance. + Non-remote (relocation incentive available) Our Linux System Administrator will be responsible for the installation, configuration,… more
    Link Solutions Inc (08/08/25)
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  • Linux Systems Administrator

    SAIC (Aberdeen, MD)
    **Description** SAIC is seeking a proven ** Linux Systems Administrator** to join the **Army Research Laboratory (ARL) Information Technology (IT) Modernization** ... warfighting mission and cutting edge R&D for the US Army. Our Linux System Administrator will be responsible for the installation, configuration, maintenance, and… more
    SAIC (08/07/25)
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