• Senior System Administrator

    CACI International (Annapolis Junction, MD)
    …security compliance, and operational oversight across a range of IT platforms including UNIX , Linux , and Windows systems. The ideal candidate brings extensive ... Senior System Administrator Job Category: Information Technology Time Type: Full...capacity planning and performance optimization + Configure and manage UNIX , Linux , and Windows operating systems; apply… more
    CACI International (05/02/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …This role supports complex enterprise infrastructure and architecture, including UNIX / Linux /Windows systems, virtual environments, and mission systems. The ... System Administrator Job Category: Information Technology Time Type: Full...requirements in mission environments + Apply expert knowledge of UNIX , Linux , and Windows systems and networking… more
    CACI International (05/02/25)
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  • Senior Linux SysAdmin 3

    Lockheed Martin (Fort Meade, MD)
    …may be substituted\. * Ten \(15\) years of experience as a Systems Administrator \(SA\) in programs and contracts of similar scope, type, and complexity\. * ... Experience with Linux system administration, including configuring, maintaining, and troubleshooting\. **Desired Skills:** Capabilities: * Configure and manage … more
    Lockheed Martin (06/18/25)
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  • RedHat Administrator -(Hybrid)

    Shuvel Digital (Annapolis, MD)
    …or related field (as determined by the AOC). + b. Red Hat Certified Systems Administrator . + (1) Certification must be issued by Red Hat and include the resource's ... more years of experience as a Red Hat system administrator . + b. Ten (10) or more years of...b. Ten (10) or more years of experience administering Unix (AIX) IBM pSeries systems. + c. Fifteen (15)… more
    Shuvel Digital (05/07/25)
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  • Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    …Travel: Local * * * **The Opportunity:** CACI is seeking a Senior Linux Systems Administrator to provide support for implementation, troubleshooting and ... Senior Systems Administrator Job Category: Information Technology Time Type: Full...in the resolution process + Configure and manage primarily Linux / Unix (or other applicable) operating systems and… more
    CACI International (04/10/25)
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  • Systems Administrator

    ManTech (Laurel, MD)
    **ManTech** seeks a motivated and career-oriented **System Administrator ** with Linux expertise to join our team in **Laurel, MD** . Become an integral part of a ... escalated tickets. + Responsible for configuring, scripting, and managing Linux , Unix , and Windows operating systems. +...have fifteen (15) years of experience as a System Administrator in programs and contracts of similar scope, type,… more
    ManTech (06/03/25)
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  • Principal High Performance Cluster Systems…

    Northrop Grumman (Baltimore, MD)
    …with Ansible or similar configuration management tools. + Strong Knowledge of Linux / Unix operating systems and shell scripting. + Basic understanding with ... Solutions team is seeking a well-qualified **High-Performance Cluster (HPC) Systems Administrator ** to join its dynamic team of technical professionals in Linthicum,… more
    Northrop Grumman (05/17/25)
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  • Database Administrator

    CACI International (Baltimore, MD)
    …Configuration Management. + Linux & Windows Shell Scripting: Bash, PowerShell. + Unix / Linux administration skills (preferably Red Hat Enterprise Linux / ... Database Administrator Job Category: Information Technology Time Type: Full..._Desired:_ + VMware ESXi: able to deploy and manage Linux guest hosts in a virtual environment. + Puppet… more
    CACI International (04/11/25)
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  • Network Administrator

    CACI International (Fort Washington, MD)
    …and remains involved in the resolution process. Configures and manages Windows, LINUX and UNIX operating systems. Installs/loads operating system soft ware. ... Network Administrator Job Category: Information Technology Time Type: Full...implementing operating system enhancements to improve reliability and performance. LINUX and UNIX desired. -Expertise in Active… more
    CACI International (06/17/25)
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  • Systems Administrator IV - Pipeline (TS/SCI…

    COMSO, Inc (Fort Meade, MD)
    …problems and remains involved in the resolution process. + Configures and manages UNIX , Linux and Windows operating systems and installs/loads operating system ... Systems Administrator IV - PIPELINE (TS/SCI w/ POLYGRAPH) FORT...involved in the resolution process + Configure and manage UNIX , Linux and Windows (or other applicable)… more
    COMSO, Inc (06/03/25)
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