• Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    …and O&M team members on the following key tasks: DUTIES * Perform Linux builds, installs, configuration, administration , and troubleshooting of both Linux ... a self-starter who can work on their own * Expertise in configuration, administration , and troubleshooting of Linux (RHEL/CentOS, Ubuntu) to include kernel panic… more
    Vexterra Group (07/15/25)
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  • Systems Administrator - NETTN Support

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Experience + Experience with Microsoft Windows operating systems and Active Directory administration + Experience supporting Red Hat Enterprise Linux (RHEL) ... Navy Integrated Training Environment (NITE). This position is focused on the administration and maintenance of the Navy Enterprise Tactical Training Network (NETTN),… more
    Huntington Ingalls Industries (10/11/25)
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  • Senior Production Systems Reliability Engineer…

    The Walt Disney Company (Glendale, CA)
    …environment. + A minimum of 5 years of experience working with network administration utilities. + Strong Linux /Unix/Windows administration background. + ... Support Engineering and Software Development groups. + Performs technical administration functions and other miscellaneous technical special projects as assigned… more
    The Walt Disney Company (10/10/25)
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  • Systems Administrator

    ISYS Technologies (Schriever AFB, CO)
    …multi-user computer systems, including coordination with network administrators + Responsible for administration and maintenance of Red Hat Linux servers + ... + Active Secret clearance + Sec+ certifications + Solaris systems administration is a must + Linux systems administration + Windows Systems Administration more
    ISYS Technologies (10/03/25)
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  • Cyber Systems Administrator (Active TS/SCI)

    Northrop Grumman (Elkridge, MD)
    …Do** **Responsibilities** + Provide Tier 1 and Tier 2 technical support (Domain Administration , System Administration , and Network Administration ). + Monitor ... management and end users. + Must be able to configure and manage Linux and Windows operating systems upon start date, installs/loads operating system software,… more
    Northrop Grumman (10/02/25)
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  • System Administrator

    DCCA (Denver, CO)
    …possess 8570 IAT-II certifications (or higher) - baseline (ex. Security+) and CE (ex. Linux +) + Linux Administration (RHEL 7/8) Desired Skills: + DevSecOps ... + System Deployment and configuration for RHEL7/8 and SuSE Linux + System security management using RMF and associated...experience LAMP Web Services Software stack + VMWare Server administration + Radix/eMASS (or similar scanning tools) + GitLab… more
    DCCA (09/22/25)
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  • SkillBridge Fellowship | GEOINT Systems Field…

    RTX Corporation (Beale AFB, CA)
    …Prefer** + Linux , Microsoft Windows, ESXi, Docker, and Puppet system administration + Experience with military GEOINT domain to include airborne ISR sensors and ... + Actively monitor, administer and troubleshoot complex GEOINT systems consisting of Linux , Windows, ESXi Docker, and Puppet + Perform incident reporting and… more
    RTX Corporation (08/19/25)
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  • System Support-US Citizens Only - TS/SCI FS Poly…

    The Metamorphosis Group (Chantilly, VA)
    …Oracle LINUX Systems Administrator. + Demonstrated experience in Oracle EXADATA administration . + Demonstrated experience with LINUX systems engineering and ... storage area networks (SANs), encryption devices, as well as Windows and LINUX servers. The Contractor shall provide O&M support for the Sponsor's system… more
    The Metamorphosis Group (08/09/25)
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  • System Administrator (MUOS/SATCOM)

    V2X (Wahiawa, HI)
    …Global Watch Officer real time IAW the MUOS CONOPS N/A + Perform system administration of all systems and equipment located at the Wahiawa ground station. N/A + ... problems/issues/failures reported by Users. + Perform network and server administration , software administration , database maintenance, installation and… more
    V2X (10/10/25)
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  • College Laboratory Technician - Library

    CUNY (Brooklyn, NY)
    …Department is currently comprised of 11 full-time faculty members, a full-time administrative specialist, 1 CLT, 8 College Office Assistants, and several part-time ... library systems + Administer and maintain critical library systems such as the Linux -based web servers, Active Directory, and NAS backup server, and network access.… more
    CUNY (08/08/25)
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