• System Administrator, High Performance…

    RTX Corporation (Tucson, AZ)
    …to lead and support the engineering community. + Perform OS tuning to maximize system performance on high performance computing systems . Work across DT functions ... and/or Linux Server Environments including directory services management, and system hardening. + Experience maintaining a medium sized Microsoft Windows Server… more
    RTX Corporation (10/24/25)
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  • CyberArk/PAM InfoSec Analyst

    US Tech Solutions (Charlotte, NC)
    …+ Provision, modify, and deprovision of user accounts in Active Directory and Unix / Linux systems + Manage group policies, organizational units, and ... using PACLI, REST APIs, and PowerShell + Maintain documentation for CyberArk administration and user operations **Active Directory & Unix Access Management:**… more
    US Tech Solutions (10/29/25)
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  • Network Administrator Autonomic Logistics…

    Lockheed Martin (Fort Worth, TX)
    …* Certifications in the following Environments: Unix , MS\-, NT\-, X\-Windows, Linux , CCNA * Demonstrated network administration skills, to include: o Ability ... to provide high\-level network, systems administration and technology management o Development...leadership experience * Extensive ops and troubleshooting experience with Unix , Linux , Windows operating systems more
    Lockheed Martin (12/13/25)
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  • Splunk Admin (Lab Manger)

    Nightwing (Arlington, VA)
    …Nightwing is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux , Splunk and Ansible System Administration to support the ... . - Perform large scale configuration management and deployment across Windows, MacOS, Linux / Unix , and other operating systems and virtual environments to… more
    Nightwing (10/23/25)
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  • GCCS-J System Administrator

    Venatore LLC (Tampa, FL)
    …when needed. + Support configuration activities and system updates under senior oversight. Linux / UNIX Systems Support + Perform routine Linux / ... Position Overview Venatore is seeking a Tier 1 GCCS-J Systems Administrator to support CENTCOM under CITS at MacDill...experience + Linux or UNIX administration experience + 3+ years of system more
    Venatore LLC (11/26/25)
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  • IT Systems Administrator II

    Commerce Bank (Kansas City, MO)
    …with at least 2 years of hands-on SailPoint engineering experience required + Hands-on Linux and Windows Server system administration experience required + ... system upgrades implementing and maintaining security controls, and day to day administration of Windows, Unix and Linux + Perform troubleshooting events… more
    Commerce Bank (12/05/25)
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  • System Administrator (Level 4)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    …to agency management and internal customers. This position involves configuring and managing UNIX , Linux , and Windows operating systems , installing and ... of record.* Must possess the ability to configure and manage UNIX , Linux , and Windows (or other applicable) operating systems , install and load operating … more
    Kaizen Approach, Inc (11/11/25)
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  • Senior Engineer

    General Dynamics Information Technology (Bayview, ID)
    …Proficient in Systems Administration for both Microsoft Windows and Unix / Linux systems operating systems . Experience with Microsoft Active ... Trust/Other Required:** None **Job Family:** Professional Engineering **Skills:** Computer Literacy, Linux ,Operating Systems (OS) **Experience:** 4 + years of… more
    General Dynamics Information Technology (11/25/25)
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  • Systems Administrator IV - Pipeline (TS/SCI…

    COMSO, Inc (Fort Meade, MD)
    …Configures and manages UNIX , Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... resolution process + Configure and manage UNIX , Linux and Windows (or other applicable) operating systems...hardware + Possess a working knowledge and understanding of system administration interdependencies as part of the… more
    COMSO, Inc (12/02/25)
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  • Lab Manager / System Administration

    Node.Digital (Arlington, VA)
    …Node is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux , Splunk and Ansible System Administration to support the design, ... . - Perform large scale configuration management and deployment across Windows, MacOS, Linux / Unix , and other operating systems and virtual environments to… more
    Node.Digital (10/21/25)
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