• Linux Systems Administrator

    ManTech (Laurel, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Linux ** **System Administrator ** to join our team in **Laurel, MD** at Emerson 8. ... system architectures to develop system requirements + Provide Tier 1(Help Desk ) and Tier 2/3 (Escalation) problem identification, diagnosis, and resolution of… more
    ManTech (11/26/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    ManTech seeks a **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will provide support for implementation, ... devices and mobile devices. + Perform Tier 1 (Help Desk ) and Tier 2 (Escalation) support : problem...capacity analysis and system planning. + Configure and manage Linux and Windows operating systems; install, load, and enhance… more
    ManTech (12/24/25)
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  • Help Desk System Administrator - Top…

    Lockheed Martin (Schriever AFB, CO)
    … to join our team in Colorado Springs\. This role focuses on providing help desk support for C2BMC Global customers by troubleshooting and remedying a wide ... variety of technical issues on both Linux and Windows systems\. Typical duties include configuring and...a TS/SCI clearance * Experience with using a help desk ticketing system, such as ServiceNow, Remedy, or Atlassian… more
    Lockheed Martin (12/11/25)
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  • Cloud Systems Administrator , Sr. (GTA)

    State of Georgia (Fulton County, GA)
    …https://gta.georgia.gov/ JOB SUMMARY: The Cloud Systems Administrator , Sr. will support production and lower-level AWS environments running Linux , as well ... Administrator , Sr. serves as a technical expert for Linux within the GTA DevOps teams and supports incident...with the change management team on backup, patching, and support processes. The Cloud Systems Administrator , Sr.… more
    State of Georgia (01/08/26)
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  • Windows System Administrator III

    Hyundai Autoever America (Savannah, GA)
    Linux /Windows helpdesk tickets using ITSM in a timely and reliable manner. + Support Help Desk personnel and Administrators as required, building desktop PC ... server environment. PowerShell scripting skills are often essential. + Project Support : Contribute to IT projects involving Linux /Windows server environments,… more
    Hyundai Autoever America (10/17/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    …\n \n <\/div>\n \n Candidate will be responsible for providing Sr. level Linux System Administration support for the program.<\/span><\/span> \n <\/div>\n \n ... by law in employment.<\/div><\/div>","faviconId":"rzdliec182fab1ef548499d4ddfcbeeacba4f","jobTitle":"System Administrator Level 3","companyName":"Jovian Concepts,… more
    Jovian Concepts, Inc. (12/24/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    … Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Level 1 System Administrator Provides support for implementation, troubleshooting ... System Administrator shall possess the following capabilities: + Provide support for implementation, troubleshooting and maintenance of IT systems + Provide Tier… more
    Synergy ECP (10/28/25)
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  • Systems Administrator - Helpdesk Sys Admin…

    Northrop Grumman (Colorado Springs, CO)
    … to join our team in Colorado Springs. This role focuses on providing help desk support to C2BMC Global customers by troubleshooting and resolving a wide range ... Defense Integration offers an excellent opportunity for a **Systems Administrator - Helpdesk Systems Administrator (25-571)** to...of technical issues on both ** Linux ** and **Windows** systems. **Essential Functions:** + Configuring and… more
    Northrop Grumman (01/10/26)
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  • PDM/PLM Application Administrator

    RTX Corporation (Plano, TX)
    …security clearance​ **Security Clearance:** Top Secret - Current **Application System Administrator (PDM/PLM - Windchill) - Active TS Clearance required** **Business ... backbone of what Raytheon does, from initial design to end item manufacturing, including support out in the field. Our team plays a primary, vital role in… more
    RTX Corporation (11/24/25)
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  • Systems Administrator II

    DCCA (Aurora, CO)
    …a competitive compensation and benefits package. Visit our website at: www.dcca.com System Administrator II ( Linux ) Candidate must have an active TS/SCI w/ Poly ... Systems Administrator II Location Aurora, CO Job Code 2055...mentality and a dedication to excellence. Position Requirements: Provides support for implementation, troubleshooting, and maintenance of Information Technology… more
    DCCA (11/21/25)
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