• Systems Network Administrator

    Leidos (Laurel, MD)
    …and manage Linux , UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, et al. + Build, ... **Leidos** has a new and exciting opportunity for a ** Systems Network Administrator ** in our **National Security...**Basic Qualifications:** + Ten (10) years' experience as a system administrator in programs and contracts of… more
    Leidos (11/18/25)
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  • Senior Systems Administrator

    SMX (Patuxent River, MD)
    Senior Systems Administrator (VMware) (4601)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly motivated ** ... Systems Administrator ** with demonstrated experience to maintain...support to on-premises infrastructure. + Understanding and familiarity of Linux operating system and virtual networking. **Required… more
    SMX (01/07/26)
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  • Systems Administrator

    TekSynap (Kirtland, NM)
    …with Red Hat Enterprise Linux (RHEL). **Overview** We are seeking a Systems Administrator to join our team. TekSynap is a fast-growing high-tech company ... environment. + Works with peers to support windows and Linux environments + Setup and maintain Windows Server...Active IAT level II Certification + 3+ years of Systems Administrator Experience **DESIRED QUALIFICATIONS** + Preferred:… more
    TekSynap (12/13/25)
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  • Virtualization Systems Administrator

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    …+ Manages the functionality of servers and computers running Windows/ Linux operating systems such as (RHEL, Windows 11, Windows Server ) within an Active ... Overview i3 is seeking a Virtualization Systems Administrator to join a team...systems . + Assist in creation and maintenance of system documentation such as SOPs and policies. + Implementing… more
    Integration Innovation, Inc. (i3) (12/09/25)
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  • Senior / Principal Windows System

    SciTec (Boulder, CO)
    …SciTec has an immediate opportunity for a talented Senior / Principal Windows System Administrator to join our team in Boulder, CO. Successful applicants ... assigned Requirements + 5+ years professional experience performing duties of a Windows system administrator + Strong knowledge of Microsoft Windows desktop and … more
    SciTec (11/19/25)
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  • Help Desk System Administrator - Top…

    Lockheed Martin (Schriever AFB, CO)
    …60 days of starting\. * Experience with system administration in both Windows Server and Linux operating systems \. * Experience with troubleshooting and ... are seeking a detail\-oriented and highly motivated Help Desk System Administrator to join our team in...configuring and managing Linux and Windows Operating systems to include implementing operating system enhancements… more
    Lockheed Martin (12/11/25)
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  • Production Service Systems

    Oracle (Carson City, NV)
    …of Oracle Health & Analytics solutions within Veterans Affairs healthcare environments. As a System Administrator on our Forward Deploy team, you will take a ... and innovative individuals with experience in a variety of technologies including Linux , Windows and server hardware experience. This position involves roughly… more
    Oracle (11/25/25)
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  • Systems Administrator Sr / Alis…

    Lockheed Martin (Orlando, FL)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates\. * Red Hat Enterprise Linux System Administrator \. * Importing/Exporting large data ... at the forefront of cutting\-edge technology and engineering\. Position Assignment: F\-35 Systems Administrator located in Jyvaskyla, Finland, in support of… more
    Lockheed Martin (12/25/25)
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  • Sr. Principal Storage & Data Protection…

    RTX Corporation (Tucson, AZ)
    …Experience working with Storage and Data Protection systems . + Experience with Linux and Windows Operating System . (RHEL preferred) + Experience with Active ... complex DT infrastructure problems. As a **Senior Principal level System Administrator ,** this role will require a...your technical competence in multiple areas (such as Windows, Linux , virtualization, User Authentication, DNS, NFS, system more
    RTX Corporation (12/05/25)
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  • Systems Administrator Sr / Alis / IT…

    Lockheed Martin (Orlando, FL)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates\. * Red Hat Enterprise Linux System Administrator \. * Importing/Exporting large data ... reach \.Come and experience your future\! Assignment: F 35 Systems Administrator located in Rovaniemi, Finland, in...volumes\. * Knowledge of Windows Server and Desktop Operating Systems \( … more
    Lockheed Martin (12/05/25)
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