• IT Systems Administrator - Top…

    SpaceX (Hawthorne, CA)
    IT Systems Administrator - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... ultimate goal of enabling human life on Mars. IT SYSTEMS ADMINISTRATOR - TOP SECRET ...authentication/identification environments. + Experience with networking technologies and the Linux operating system environment. + PowerShell (or… more
    SpaceX (10/11/25)
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  • Linux System Administrator

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …active DoD Top Secret Clearance. + Non-remote (relocation incentive available) Our Linux System Administrator will be responsible for the installation, ... appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Linux System Administrator (Intermediate-Level) to join our team at Aberdeen… more
    Link Solutions Inc (11/24/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    **Mantech** seeks a motivated, career and customer-oriented ** Linux ** ** System Administrator ** to join our team in **Laurel, MD.** You will be part of a ... **Responsibilities include but are not limited to:** + Configure and manage Linux operating systems . Installs/loads operating system software, troubleshoots… more
    ManTech (11/21/25)
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  • Mid Level Linux Administrator

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    …an Army Contract. The Mid-Level Linux Systems Administrator will provide technical expertise supporting information system components, infrastructure ... Overview i3 is seeking a Mid-Level Linux Systems Administrator to...Infrastructure as Code (IaC) in git repositories. + Perform Linux system configuration, patching, and vulnerability remediation… more
    Integration Innovation, Inc. (i3) (10/28/25)
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  • MSIC - HPC Linux Systems

    COLSA Corporation (Huntsville, AL)
    Join our team as a Linux Systems Administrator , where you will support and manage a diverse mix of workstations, servers, and high-performance computing ... 12 years of related experience + Active DoD Top Secret Clearance with SCI eligibility + Must be able...maintain program accesses as required + Strong experience with Linux system administration. + Ability to troubleshoot… more
    COLSA Corporation (10/02/25)
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  • Senior Linux System

    RTX Corporation (Marlborough, MA)
    …to join the Receiver Exciter and Processing Architecture (REPA) Department as a specialized Linux System Administrator . The team's primary goal is to design, ... sea. This position is intended to split time between Linux system administration of these platforms and...and test of custom processing hardware. + Provide IT systems administration in a RedHat Enterprise Linux more
    RTX Corporation (11/22/25)
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  • Windows Linux Systems

    General Dynamics Information Technology (Fort Belvoir, VA)
    …applications (eg, Outlook, Excel, Word, Java, Internet Explorer) + Linux system administration + Familiarity with ticketing systems such as ServiceNow or ... Information Technology (GDIT) is looking for a skilled **IT Systems Administrator ** with experience in Microsoft enterprise...both Windows and Linux environments on physical systems and virtual desktops (EVDI). + Troubleshoot system more
    General Dynamics Information Technology (10/14/25)
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  • Principal Windows Systems

    Northrop Grumman (San Diego, CA)
    …server management experience + Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System experience and/or certification for ... Grumman Classified Solutions team is seeking an experienced **Windows Systems Administrator ** to join its dynamic team...environment + DoD 8570 Certification in a primary Operating System (Windows, Linux , Cisco) + Experience operating… more
    Northrop Grumman (11/21/25)
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  • F-22 iMIS System Administrator

    Lockheed Martin (Langley Air Force Base, VA)
    **Description:** Join the Lockheed Martin Aeronautics Field Sustainment Team as an IT Systems Administrator for our Langley Air Force Base, Virginia office\. As ... IMIS leadership * Backups, restores, and disaster recovery of systems /databases/network equipment * System /software/firewall/account maintenance and monitoring *… more
    Lockheed Martin (09/19/25)
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  • Mid-Level Linux Systems

    The Boeing Company (Berkeley, MO)
    …United States (US) Infrastructure Operations (SUSIO) Organization is currently seeking a **Mid-Level Linux Systems Administrator ** to join the team in ... systems + Develop project plans for the implementation of Linux systems into a computing environment **Basic Qualifications (Required Skills/Experience):**… more
    The Boeing Company (11/23/25)
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