• Linux System Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Aberdeen Proving Ground, MD)
    Linux System Administrator The Opportunity: Your combination of people skills and system administrator knowledge makes you the team hero, solving one ... LUKS, TANG, Clevis, VMWare, and Active Directory. As a Linux system administrator on our...vulnerabilities. You'll be responsible for hardening Linux systems per requirements, including Operating System (OS)… more
    BOOZ, ALLEN & HAMILTON, INC. (07/11/25)
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  • System Administrator - Red Hat…

    DarkStar Intelligence LLC (Annapolis Junction, MD)
    System Administrator - Red Hat Enterprise Linux .... + Install and configure Linux -based operating systems and their services according to system ... DarkStar Intelligence seeks a highly skilled System Administrator - Red Hat Enterprise Linux (SAL)...responsible for administering, maintaining, and optimizing Red Hat Enterprise Linux (RHEL)-based systems in a secure, high-performance… more
    DarkStar Intelligence LLC (05/23/25)
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  • Linux System Administrator…

    BOOZ, ALLEN & HAMILTON, INC. (Columbia, MD)
    Linux System Administrator , Senior The...or IT field and 5+ years of experience with systems or network administration, or 10+ years of ... environment that supports critical cybersecurity mission customers. As a Linux system administrator on our...experience with systems or network administration in lieu of degree + Ability to… more
    BOOZ, ALLEN & HAMILTON, INC. (06/25/25)
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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...UNIX and Windows operating systems , troubleshooting, maintaining network integrity, and enhancing system performance. Additionally,… more
    Leidos (05/29/25)
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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...of multi-user computer systems , including coordination with network , software, and system engineers, PC desktop… more
    Northrop Grumman (05/21/25)
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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 ... career. Northrop Grumman Classified Solutions is seeking a well-qualified Linux Administrator to join its dynamic team...of multi-user computer systems , including coordination with network , software, and system engineers, PC desktop… more
    Northrop Grumman (07/02/25)
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  • Linux Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Bethesda, MD)
    Linux Systems Administrator The...Cross Domain Solutions for an enterprise environment. As a Linux System Administrator on our ... administration + 3+ years of experience with RedHat Enterprise Linux or CentOS + Experience managing virtual machines and...+ Experience programming in Python + Knowledge of bi-directional network transfer systems + DoD 8570.1 IAT… more
    BOOZ, ALLEN & HAMILTON, INC. (06/25/25)
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  • Linux System Administrator

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Linux Systems Administrator to a fast-paced team of system administrators providing support for implementation, ... Windows operating systems , installs and loads operating system software, troubleshoots, maintains integrity and configures network...degree and ten (10) years of experience as a system administrator on programs of similar scope… more
    BigBear.ai (04/22/25)
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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 the warfighting mission and cutting edge R&D for the US Army. Our Linux System Administrator will be responsible for the installation, configuration,… more
    SAIC (07/02/25)
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  • Mid Level Linux Administrator

    Amentum (Hanover, MD)
    …manages Linux operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along ... 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 network… more
    Amentum (05/23/25)
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