• Linux System Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Aberdeen Proving Ground, MD)
    …for hardening Linux systems per requirements, including Operating System (OS) patching, software patching, and anti-virus software management. ... Linux System Administrator The... Linux System Administrator The Opportunity: Your combination... administrator on our team, you'll ensure system hardware, operating systems , software … more
    BOOZ, ALLEN & HAMILTON, INC. (07/11/25)
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  • Principal Linux Systems…

    Northrop Grumman (Linthicum Heights, MD)
    …best work of your career. Northrop Grumman Classified Solutions is seeking a well-qualified ** Linux Systems Administrator ** to join its dynamic team of ... be limited to the following: + Perform as primary Linux Systems Administrator for a...multi-user computer systems , including coordination with network, software , and system engineers, PC desktop technicians,… more
    Northrop Grumman (05/21/25)
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  • Senior Linux Systems…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... difference in National** **Security!** Join our team as a ** Linux Systems Administrator ** , where...manage UNIX and Windows operating systems , install/load software , troubleshoot, maintain network integrity, and implement system… more
    Leidos (05/29/25)
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  • Principal Linux Systems…

    Northrop Grumman (Linthicum Heights, MD)
    …will include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate ... operation of multi-user computer systems , including coordination with network, software , and system engineers, PC desktop technicians, project managers, end… more
    Northrop Grumman (07/02/25)
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  • Senior Linux System…

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior Linux ... installation, configuration, maintenance, and integrity of computing systems and software . The role involves planning, ensuring long-term system requirements… more
    Black Bear Technology Solutions, LLC (05/24/25)
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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) ... to utilize your skills and background as a Windows Systems Administrator and deliver support to the...and cutting edge R&D for the US Army. Our Linux System Administrator will be… more
    SAIC (07/02/25)
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  • Linux Systems Administrator

    CACI International (Hanover, MD)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... * * * **The Opportunity:** CACI is seeking a Linux Systems Administrator to join...the Intelligence Community. Tasks include program management, mission support, software integration, software development, system … more
    CACI International (05/02/25)
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  • Application Systems Administrator…

    SMX (Patuxent River, MD)
    Application Systems Administrator ( Linux ) (4328)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly ... motivated System Administrator to administer Linux ...software issues + Provides support through a ticketing system to application owners, developers, and internal/external teams +… more
    SMX (07/17/25)
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  • Mid Level Linux Administrator

    Amentum (Hanover, MD)
    …in the resolution process. + Configures and manages Linux operating systems and installs/loads operating system software , troubleshoots, maintains ... look no further. Amentum is seeking a **Mid Level Linux Administrator ** to join our team of...and internal customers for escalated tickets. + Loads operating system software , troubleshoots, maintains integrity and configures… more
    Amentum (05/23/25)
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  • Senior Linux System…

    ManTech (Fort Meade, MD)
    ManTech is seeking a **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will support the implementation, ... + Configure and manage Linux and Windows operating systems ; install and maintain OS software ; implement system enhancements to improve reliability and… more
    ManTech (07/15/25)
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