• Linux /Windows Senior Systems…

    Lockheed Martin (San Diego, CA)
    …Lockheed Martin is looking for highly motivated, experienced individuals to perform network/ system administration and support on a variety of complex platforms ... supporting BMD and other DoD related activities\. System Administration activities include \(but are not... \- Experience with server and desktop management of Linux and Windows environments \- Familiar with package deployment,… more
    Lockheed Martin (07/12/25)
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  • Linux & UNIX Virtualization Engineer

    Entergy (Little Rock, AR)
    …or related field; or equivalent technical experience. + 6+ years of experience in Linux system administration and infrastructure design. + Hands-on knowledge ... infrastructure, attached storage and other components. + Enforce enterprise standards for Linux systems in alignment with ITIL practices, NERC/CIP compliance,… more
    Entergy (07/29/25)
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  • Quality Assurance Linux Administrator

    Assertive Professionals (Hanover, MD)
    …in the resolution process. Configures and manages LINUX operating systems and installs/loads operating system software, troubleshoots, maintains integrity ... involved in the resolution process + Configures and manages LINUX operating system and installs + Creates...is required. + Four (4) additional years of relevant system administration experience may be substituted for… more
    Assertive Professionals (06/26/25)
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  • Linux Engineer

    Amentum (Chantilly, VA)
    …configuration changes, and ensure the reliability, security, and performance of Linux systems across the enterprise. **Responsibilities:** Design, implement, ... networks. The ideal candidate will bring strong expertise in Linux -based environments, system hardening, automation, and troubleshooting....maintain, and troubleshoot Linux -based systems and infrastructure for a number… more
    Amentum (07/02/25)
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  • Linux Systems Administrator, Sr…

    Lockheed Martin (Sunnyvale, CA)
    …more than 570 facilities that span more than 70 countries\. We are hiring a Linux System Administrator, Sr to support daily IT operations\. **What You Will Be ... an active Secret clearance to start\. **Basic Qualifications:** * Knowledge of Linux /UNIX Server Administration * Knowledge of scripting skills to automate… more
    Lockheed Martin (07/12/25)
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  • Linux Systems Administrator

    SMX (Huntsville, AL)
    Linux Systems Administrator (4502)at SMX(View all jobs) (https://www.smxtech.com/careers/) Huntsville, AL SMX is seeking a Linux Systems Administrator to ... candidate will work closely with customers, fellow team members, and other System Administrators in support of Missile Defense Agency. This role involves identifying… more
    SMX (07/26/25)
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  • Unix/ Linux Administrator

    Parsons Corporation (Centreville, VA)
    …and security of our infrastructure. **Key Responsibilities** **Unix System Administration :** + Install, configure, and maintain Unix/ Linux operating ... Monitor system performance and availability. **AWS Cloud Administration :** + Deploy, manage, and maintain Unix/ Linux ... System Administrator. + Strong knowledge of Unix/ Linux operating systems (eg, Red Hat, CentOS,… more
    Parsons Corporation (06/17/25)
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  • Linux Systems Administrator, Sr…

    Lockheed Martin (Huntsville, AL)
    …user account management, administration and access controls * Systems Administration experience supporting United States Government classified environments ... Security\+, CASP, CISSP\), within 6 months of starting the position * Experience with Linux /UNIX Server and Desktop Operating Systems \(i\.e\. RH 7\.x, RH 8\.x,… more
    Lockheed Martin (07/12/25)
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  • Senior Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & ... of relevant experience or a master's degree with nine (9) years of relevant systems administration experience. An associate's degree with ten (10) years of… more
    Leidos (05/14/25)
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  • Linux Platform Operations Engineer…

    Lilly (Indianapolis, IN)
    …multiple global locations. + Strong hands-on experience performing troubleshooting and Linux system administration with automated infrastructure availability ... with AI and Automation! The Cloud and Connectivity team is seeking a Linux Platform Operations Engineer. If you're passionate about solving challenges and eager to… more
    Lilly (07/22/25)
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