• Linux Systems Administrator (Unix)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    LINUX SYSTEM ADMINISTRATOR (UNIX) (RDTE) Bowhead is looking for a Linux Systems Administrator (UNIX) who will be responsible for system administration ... backup/recovery of system configurations and user data files. TIER III (Sr. Linux Systems Administrator) + Understand and use essential tools for handling files,… more
    UIC Government Services and the Bowhead Family of Companies (09/28/25)
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  • Linux Systems Administrator

    CACI International (Hampton, VA)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... We are seeking a cleared, skilled and experienced Red Hat Enterprise Linux Administrator with expertise in Puppet configuration management to join our IT… more
    CACI International (09/26/25)
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  • Linux Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** LINUX SYSTEMS ADMINISTRATOR (RDTE) Bowhead seeks a Linux Systems Administrator to join our team in Dahlgren, VA. The Linux Systems ... and management of servers, end-user workstations, and potentially clustered systems operating in both unclassified and classified network environments. +… more
    UIC Government Services and the Bowhead Family of Companies (09/20/25)
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  • Senior Linux Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH seeks a motivated, mission-focused Senior Linux Systems Administrator to join our team in Chantilly, VA** This opportunity allows you to become part of ... impactful solutions in support of critical government missions. As a **Senior Linux Systems Administrator,** you will help maintain and enhance the Sponsor's … more
    ManTech (08/30/25)
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  • Linux Systems Engineer

    William C Brown Inc (Springfield, VA)
    Linux Systems Engineer EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... protected by law. Description Our work depends on a TS/SCI cleared Linux Systems Engineer joining our team to support our customer in Springfield, VA… more
    William C Brown Inc (09/25/25)
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  • Linux Systems Engineer, Senior

    Acclaim Technical Services (Herndon, VA)
    …among DC area firms and continues to grow. We are actively hiring a Senior Linux Systems Engineer with TS/SCI clearance and polygraph to join our Network ... years' experience with a background utilizing the following: + Linux including Red Hat and its derivatives (centOS, RHEL,...Duties to Include but not limited to: + Perform systems engineering and software development in multiple large enterprise… more
    Acclaim Technical Services (09/26/25)
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  • Linux Systems Administrator

    Parsons Corporation (Centreville, VA)
    …We've got what you're looking for. **Job Description:** Parsons is seeking a mid-level ** Linux Systems Administrator** . The candidate will support both Linux ... place of a degree + 3+ years of experience with Linux operating systems , including installations, maintenance, and troubleshooting + Experience in maintaining… more
    Parsons Corporation (08/09/25)
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  • Windows Linux Systems Administrator…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …consists of a hybrid mix of **Windows and Red Hat Enterprise Linux (RHEL) systems .** **Key Responsibilities:** + Perform administrative support for ... both Windows and Linux environments on physical systems and virtual desktops (EVDI). + Troubleshoot system and application issues, including performance… more
    General Dynamics Information Technology (07/16/25)
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  • Senior Linux /Unix Systems

    SMX (Dahlgren, VA)
    Senior Linux /Unix Systems Administrator (4419)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior ... Evaluation environments, ensuring the functionality, security, and efficiency of Unix/ Linux -based systems , networks, and software infrastructure. **This position… more
    SMX (09/03/25)
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  • Network Management Systems (NMS)…

    CACI International (Sterling, VA)
    Network Management Systems (NMS) Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... successful candidate will be responsible for designing, implementing, and maintaining Linux -based systems , ensuring high performance, reliability, and security… more
    CACI International (07/26/25)
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