• Network/System Administrator (Net/Sys Admin…

    General Dynamics Information Technology (Colorado Springs, CO)
    …of Microsoft Windows desktop and server operating systems, Microsoft Exchange Server , and as needed RHEL operating systems administration and associated ... in one or more of the following supported platforms: Microsoft Windows Server , Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors,… more
    General Dynamics Information Technology (11/04/25)
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  • Server Administrator II

    CAE USA INC (Tampa, FL)
    …Administration experience on Microsoft Enterprise CA - Cert Requests/Monitoring. + Administration experience on Microsoft File Server (DFS-R/DFS-N, ABE) - ... Information Assurance programs is a plus. + Microsoft PowerShell Scripting for Server /Platform management. + Experience supporting the following Linux platforms… more
    CAE USA INC (11/18/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    …substituted for a degree. + 20+ years of related experience in systems administration or IT operations. + Experience with Linux , including installation, ... ManTech seeks a **Senior Linux System Administrator** to join our team in...+ Manage IT system infrastructure and processes related to client/ server /storage/network devices and mobile devices. + Perform Tier 1… more
    ManTech (12/24/25)
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  • Linux System Administrator-Senior Level

    Nightwing (Sterling, VA)
    …subjects + 5+ years of experience in IT, cybersecurity, and/or network/systems administration + Proficiency experience with Red Hat Linux (RHEL) workstations ... + Experience with administering and managing user and system accounts on Linux distributions + Ability to manage serves, workstations, users, identity policies, etc.… more
    Nightwing (12/20/25)
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  • Windows Server Administrator - ITS2

    State of Minnesota (St. Paul, MN)
    …and associated business groups. Duties include performing standard and routine server administration activities, participating in ticket triage, and providing ... of two (2) years of IT related experience in server administration and operational support. Experience must...or maintaining technical documentation or procedures. + Experience with Linux operating systems, such as Red Hat Enterprise … more
    State of Minnesota (01/15/26)
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  • Senior System Administrator - Network Operation…

    St. George Tanaq Corporation (Suitland, MD)
    …sites. 3. Enterprise Systems Administration - Expert in managing Windows Server and Linux environments, Active Directory, Group Policy, DNS, DHCP, and ... years of advanced expertise in enterprise-level network and systems administration , ensuring mission-critical systems remain secure, resilient, and fully… more
    St. George Tanaq Corporation (11/14/25)
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  • Senior Linux Development Engineer - Federal

    ServiceNow, Inc. (San Diego, CA)
    …card, will be considered._** **The Team** As a key member of the Systems Administration team within Global Cloud Operations, you will be responsible for the ... administration and operations of the global cloud infrastructure that...responsible for ensuring the availability and efficiency of the server infrastructure that runs our SaaS platform while consuming… more
    ServiceNow, Inc. (01/06/26)
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  • Staff Production Support Engineer (Java, AWS,…

    Eliassen Group (Westlake, TX)
    **Staff Production Support Engineer (Java, AWS, Linux , File Transfer Protocol)** **Westlake, TX, NC** **Type:** Contract **Category:** Engineer **Industry:** ... $68 - $73 / hr. w2_ **Responsibilities:** + Develop solutions within Unix/ Linux systems, provide support, and perform scripting and troubleshooting with tools such… more
    Eliassen Group (01/13/26)
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  • Systems Engineer Skunk Works Level 3

    Lockheed Martin (St. Mary's County, MD)
    …**Desired Skills:** UAV Technology Experience Admin experience with Cisco, Juniper, Linux or RHEL, Windows, Windows Server , ESXi, networking\. Network ... support equipment Knowledge/experience with integrated logistics support Engineering technician Linux /Unix administration **Security Clearance Statement:** This position… more
    Lockheed Martin (01/09/26)
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  • Senior Systems Engineer - Linux…

    ServiceNow, Inc. (Santa Clara, CA)
    …a PhD with 3+ years of experience; or equivalent experience + **Excellent Linux System Administration skills** + **Strong skills and experience designing, ... is looking for help to architect and build the server infrastructure and core services that allow our SaaS...Grafana + You are very comfortable building and maintaining Linux -based systems through automated tooling such as (but not… more
    ServiceNow, Inc. (01/15/26)
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