• RedHat Administrator -(Hybrid)

    Shuvel Digital (Annapolis, MD)
    …computer science, or related field (as determined by the AOC). + b. Red Hat Certified Systems Administrator . + (1) Certification must be issued by ... Ten (10) or more years of experience as a Red Hat system administrator . +...more years of experience administering Unix (AIX) IBM pSeries systems . + c. Fifteen (15) or more years of… more
    Shuvel Digital (08/07/25)
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  • Linux Systems Administrator

    SAIC (Aberdeen, MD)
    …while supporting critical missions and operations. + Install, configure, and manage RHEL systems and Red Hat Enterprise Virtualization environments + ... **Description** SAIC is seeking a proven **Linux Systems Administrator ** to join the **Army...Security+ CE, CCNA Security, GICSP, GSEC, SSCP, etc.) + Red Hat Certified System Administrator more
    SAIC (08/07/25)
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  • Linux System Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Aberdeen Proving Ground, MD)
    …Nice If You Have: + Experience with installing, upgrading and administrating Red Hat Rocky, Ubuntu, and Real-Time Operating Systems , such as Redhawk or ... on our team, you'll ensure system hardware, operating systems , software systems , and related procedures adhere... Red Hat Certified Engineer (RHEL), Red Hat Certified System Administrator more
    BOOZ, ALLEN & HAMILTON, INC. (07/11/25)
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  • Linux Systems Administrator

    ManTech (Laurel, MD)
    …a high school diploma + Must be proficient with troubleshooting in a Linux Red Hat environment. + Experience with VMWare + Demonstrated experience with modern ... systems , to include provisioning, configuration management and patching. + Red Hat Certified System Administration Certification. + Experience with NetAPP… more
    ManTech (07/23/25)
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  • Systems Administrator II - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator II - PIPELINE (TS/SCI w/...requirements can be fulfilled with either Microsoft OS, Cent OS/ Red Hat OS CE certifications. + Four (4) ... systems enhancements to improve reliability and performance. The Level 2 Systems Administrator shall possess the following capabilities: + Provide support… more
    COMSO, Inc (07/22/25)
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  • Principal Linux Systems

    Northrop Grumman (Linthicum Heights, MD)
    …server management experience. + Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Red Hat certification for current version. + Experience ... not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at all levels… more
    Northrop Grumman (07/02/25)
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  • Systems Administrator I - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator I - PIPELINE (TS/SCI w/...requirements can be fulfilled with either Microsoft OS, Cent OS/ Red Hat OS CE certifications. + Two (2) ... systems enhancements to improve reliability and performance. The Level 1 Systems Administrator shall possess the following capabilities: + Provide support… more
    COMSO, Inc (06/03/25)
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  • Sr. Systems Administrator TS/SCI…

    Leidos (Annapolis Junction, MD)
    …May possess a Doctorate in technical domain. + Must have ​experience as a systems administrator providing direct support to end users and technical staff ... has a new and exciting opportunity for a **System Administrator ** in our **National Security Sector's (NSS) Cyber &...+ Must have experience with and/or have knowledge of Red Hat 7 and 8, and VMWare.… more
    Leidos (07/23/25)
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  • Systems Administrator (IT Program…

    Nightwing (Annapolis Junction, MD)
    …proficiency and experience in Linux Systems Administration using Debian or Red Hat based distributions. Understanding and familiarity with various IT ... defense, civil, and commercial markets. Nightwing is seeking an experienced Linux Systems Administrator with a proven ability supporting classified program… more
    Nightwing (06/24/25)
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  • Systems Administrator /Integrator

    BigBear.ai (Columbia, MD)
    …and compliance reporting. Experience with patch management tools (eg, WSUS, SCCM, Ansible, Red Hat Satellite). Working knowledge of PowerShell, Bash, or Python ... Overview BigBear.ai is seeking a System Administrator /Integrator to administer and maintain critical systems and provide prompt solutions to ensure smooth… more
    BigBear.ai (08/02/25)
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