• Linux Administrator

    Huntington Ingalls Industries (Virginia Beach, VA)
    …video: https://vimeo.com/732533072 Summary HII Mission Technologies is seeking a skilled Linux Administrator to support the Navy Integrated Training Environment ... and secure servers and workstations across the enterprise. Responsibilities include Linux and Windows server administration, patching, Group Policy management,… more
    Huntington Ingalls Industries (09/05/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior Linux ... years of relevant experience * Certifications (Required): + CompTIA Security+ CE or CompTIA Server + CE + Red Hat Certified System Administrator (RHCSA) + MCSA,… more
    Black Bear Technology Solutions, LLC (08/23/25)
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  • UNIX/ Linux OS Administrator

    General Dynamics Information Technology (Offutt AFB, NE)
    …IT services and network support for NIPRNet, SIPRNet, JWICS, and SAP/SAR environments. **UNIX/ Linux OS Administrator ** + Performs systems administration for ... Linux /Unix solution. + Installs, configures, and maintains Linux /Unix operating systems . + Analyzes and resolves...Monitors everyday systems , evaluates availability of all server resources, and performs all activities for Linux more
    General Dynamics Information Technology (11/05/25)
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  • Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …and configuration. Design, develop and deploy Red Hat Podman containers. Experience with Server , Windows Server internals or Linux fundamentals to include ... Server , Active Directory, WSUS, VMware, BackupExec, NetBackup, prior systems administration and networking administration experience, Windows or Linux more
    RTX Corporation (10/21/25)
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  • Linux /Windows Senior Systems

    Lockheed Martin (San Diego, CA)
    …\- Experience providing lab support including: Network/System Administration \- Experience with server and desktop management of Linux and Windows environments ... Active Directory and SCCM \- Experience with Aegis and other BMD systems /platforms \- Experience interacting with both internal and external customers/end\-users \-… more
    Lockheed Martin (10/17/25)
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  • Senior Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …more secure world. **What You Will Do** + We are seeking an experienced Linux Administrator that will be working in a highly collaborative, multi-platform and ... candidate is responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Linux /Windows… more
    RTX Corporation (09/26/25)
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  • Senior Linux System Administrator

    Amentum (Schriever, LA)
    **Position Title: Senior Linux System Administrator (Rapid Response)** **Location:** Schriever Space Force Base, Colorado Springs, CO **Relocation Assistance:** ... stipend) based on the flexibility required.** **Description of Duties:** The **Senior Linux System Administrator (Rapid Response)** supports the Missile Defense… more
    Amentum (11/14/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    Mantech seeks a motivated, career and customer-oriented **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will ... Support day-to-day operations and monitoring, and resolve issues related to client/ server /storage/network devices and mobile systems . + Escalate and communicate… more
    ManTech (10/25/25)
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  • Linux System Administrator

    The Boeing Company (Seal Beach, CA)
    …Space & Security (BDS), Space and Launch Organization seeks an early career ** Linux System Administrator ** to support Proprietary Programs in Seal Beach, CA. ... + Experience **instal** ling, **config** uring, troubleshooting, and administering support for ** Linux ** (RHEL) server or workstation. + Ability to obtain… more
    The Boeing Company (11/10/25)
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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, ... resource utilization; perform capacity analysis and system planning. + Configure and manage Linux and Windows operating systems ; install, load, and enhance OS… more
    ManTech (10/14/25)
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