• Secret Server Administrator

    ENS Solutions (San Antonio, TX)
    The Secret Server Administrator will perform a variety of functions supporting multiple Secret Server Deployments. Responsibilities include: tools ... provided direction. Requirements + Must have experience with Delinea Secret Server administration [ formerly Thycotic] +...similar scope, type, and complexity is required. + Windows Server Administration and experience with Windows Active more
    ENS Solutions (12/27/25)
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  • PDM/PLM Application Administrator

    RTX Corporation (Plano, TX)
    …clearance​ **Security Clearance:** Top Secret - Current **Application System Administrator (PDM/PLM - Windchill) - Active TS Clearance required** **Business ... on our digital technology team, you will provide onsite server -side and end user support for multiple active...individually and leading across teams to drive results + Active and transferable US government issued TOP SECRET more
    RTX Corporation (11/24/25)
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  • Principal Linux Administrator (Top…

    RTX Corporation (Richardson, TX)
    …**This role is onsite in either McKinney, TX or Tucson, AZ. It requires an active Top Secret clearance in order to be considered.** **What You Will Do:** ... in enterprise environments. + Experience managing VMWare virtual environments. + Clearance: Active Top Secret + Certification: Existing DoD 8570 security… more
    RTX Corporation (12/12/25)
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  • Systems Administrator (Linux)

    RTX Corporation (Mckinney, TX)
    …multi-disciplined environment. The Systems Administrator is required to have an active secret security clearance as they will be responsible for deploying ... defense industry. We are currently seeking a Linux Systems Administrator that will be working onsite in a highly...citizens are eligible for a security clearance. + An active DoD Secret clearance is required day… more
    RTX Corporation (12/02/25)
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  • Systems Administrator Autonomic Logistics…

    Lockheed Martin (Fort Worth, TX)
    …CySA\+, CND, or CCNA Security\)\. **Desired Skills:** \-Best candidates will hold an active DoD Secret clearance with a background investigation closure date ... This role is for a full time on\-site System Administrator for the Joint Strike Fighter \(JSF\) Program Autonomic...etc\.\) \- Disaster recovery, backups, and restores of physical server hardware \- User account maintenance \( Active more
    Lockheed Martin (12/17/25)
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  • Windows System Administrator

    General Dynamics Information Technology (San Antonio, TX)
    …IT Infrastructure and Operations **Skills:** Microsoft Exchange Server ,Microsoft PowerShell,Systems Administrator ,Windows System Administration **Experience:** ... **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:**… more
    General Dynamics Information Technology (01/02/26)
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  • Network Administrator Autonomic Logistics…

    Lockheed Martin (Fort Worth, TX)
    …CySA\+, CND, or CCNA Security\)\. **Desired Skills:** \-Best candidates will hold an active DoD Secret clearance with a background investigation closure date ... and education\. Come and experience your future\! This role is for the Network Administrator for the F\-35 Joint Strike Fighter \(JSF\) ALIS ALOU at the Lockheed… more
    Lockheed Martin (12/13/25)
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  • Systems Administrator II

    V2X (Fort Bliss, TX)
    **Description** **System Administrator II - "W-TRS" Fort Bliss, Texas** Working across the globe, V2X builds smart solutions designed to integrate physical and ... monitoring and verify the integrity and availability of hardware, network, and server resources and systems. *Review system and application logs and verify… more
    V2X (12/16/25)
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  • Network Administrator Autonomic Logistics…

    Lockheed Martin (Fort Worth, TX)
    …Level II certification \(e\.g\., Security\+, CySA\+, CCNA Security, etc\.\) * Proven Network Administrator experience * Active DoD Secret clearance and be ... Lockheed Martin Fort Worth ALIS team as a Network Administrator \. This role will assist in all Network efforts...Sonicwall * Working knowledge of reading blueprints and wiring server racks * A willingness to work varied shifts… more
    Lockheed Martin (12/13/25)
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  • Senior Linux System Administrator

    GovCIO (Austin, TX)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This ... System Security, applying updates and remediating vulnerabilities (or commensurate experience) Active Secret Clearance Required with ability to obtain and… more
    GovCIO (11/07/25)
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