• AeroVironment (Arlington, VA)
    **Worker Type** Regular **Job Description** **Job Summary:** The primary role of the Linux System Administrator is to support the full life-cycle management ... needed. The ideal candidate has a strong foundation in Linux system and network administration with a...unmanned aircraft systems (UAS) and tactical missile systems . Agencies of the US Department of… more
    DirectEmployers Association (12/24/25)
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  • Tyto Athene (Ashburn, VA)
    …Strong experience in enterprise IT environments as an applications or systems administrator . + Practical knowledge of Windows and Linux systems ... . + Administer and optimize enterprise IT applications and systems in Windows and Linux environments. +...Security, Civilian, Health, and Public Safety clients across the United States and worldwide. At Tyto Athene,… more
    DirectEmployers Association (11/01/25)
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  • AeroVironment (Arlington, VA)
    …Type** Regular **Job Description** **Job Summary** The primary role of the ** System Administrator ** is to manage and support mission-critical IT infrastructure. ... resolution. + Manage client/server/storage/network infrastructure. + Configure and manage RedHat Linux and Windows systems . + Support vulnerability management… more
    DirectEmployers Association (12/19/25)
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  • AeroVironment (Germantown, MD)
    …Technical Expertise. + Deep understanding of Windows, macOS, mobile device operating systems , and working knowledge of Ubuntu/ Linux workstations. + Strong ... an advanced portfolio of unmanned aircraft systems (UAS) and tactical missile systems . Agencies of the US Department of Defense and allied military services… more
    DirectEmployers Association (01/06/26)
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  • Tyto Athene (Reston, VA)
    …Intelligence, Space, National Security, Civilian, Health, and Public Safety clients across the United States and worldwide. At Tyto Athene, we believe that ... both defensive and mission cyber considerations + Serve as Technical Lead and administrator for TALON Data Center and TALON lab IT infrastructure + Maintain data… more
    DirectEmployers Association (12/13/25)
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  • Linux Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Linux Systems Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States , Virginia, Arlington **Position ID:** J0925-2110 ... Description:** CGI Federal has an exciting opportunity for a Linux Systems Administrator within our...System Installation and Configuration: Install, configure, and maintain Linux operating systems and applications on physical… more
    CGI Technologies and Solutions, Inc. (12/31/25)
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  • Senior Linux Systems

    Leidos (Arlington, VA)
    …Certified Practitioner (SSCP)). + Training (DISA-US1384 DCWF Linux System Administrator / DISA-US1390 DCWF Windows Systems Administrator ). + 3+ years ... The Leidos Digital Modernization Sector is seeking a **_Senior Linux Systems Administrator_** in support of the...Hat Enterprise Linux environment. As a Senior System Administrator , you'll be instrumental in designing,… more
    Leidos (12/20/25)
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  • System Administrator - Linux

    The Metamorphosis Group (Chantilly, VA)
    …Job Description The Metamorphosis Group, Inc, TMG, has an immediate opening for a Linux System Administrator , who shall be responsible for maintaining, ... System Administrator - LINUX -...and software issues with workstations and servers, and continuous system monitoring. MUST BE US CITIZEN MUST HAVE… more
    The Metamorphosis Group (12/10/25)
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  • Senior Linux System

    GovCIO (Washington, DC)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This ... and will be a fully remote position within the United States . **Responsibilities** In this role, you... Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills… more
    GovCIO (11/07/25)
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  • Linux Systems Administrator

    Parsons Corporation (Centreville, VA)
    …Unleash your talent and redefine what's possible. **Job Description:** Are you a skilled ** Linux Systems Administrator ** looking for an opportunity to work ... mission-critical systems ? Parsons is seeking a mid-level Linux Systems Administrator to support...and virtual environments. In this role, you'll perform daily system checks, resolve issues, and ensure the reliability and… more
    Parsons Corporation (12/20/25)
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  • Linux Systems Administrator

    Parsons Corporation (Centreville, VA)
    …Unleash your talent and redefine what's possible. **Job Description:** Are you a skilled ** Linux Systems Administrator ** looking to work on mission-critical ... in a dynamic environment? Parsons is seeking a mid-level Linux Systems Administrator to support...and virtual environments. In this role, you'll perform daily system checks, troubleshoot issues, and ensure the reliability and… more
    Parsons Corporation (12/20/25)
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  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …and business continuity of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux ... large scale configuration management and deployment across Windows, MacOS, Linux /Unix, and other operating systems and virtual...- 5+ years of directly relevant experience as a Linux System Administrator . - 3+… more
    BCMC (10/16/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …Nightwing is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and ... large scale configuration management and deployment across Windows, MacOS, Linux /Unix, and other operating systems and virtual...- 5+ years of directly relevant experience as a Linux System Administrator . - 2+… more
    Nightwing (11/26/25)
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  • Linux System Administrator

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. Nightwing is seeking a highly motivated Systems Administrator to join a mature program in the Sterling VA ... location. The qualified Systems Administrator will support a very dynamic...requirements + Experience with administering and managing user and system accounts on Linux distributions + Ability… more
    Nightwing (12/20/25)
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  • Linux System Administrator

    Parsons Corporation (Centreville, VA)
    …Unleash your talent and redefine what's possible. **Job Description:** Our Special Programs and Systems team is hiring Linux System Administrators with a ... includes system design, configuration, and debugging of Linux systems . Note: this is a full...Engineering or a related field + Must be a US Citizen + Must possess and maintain Top Secret… more
    Parsons Corporation (11/21/25)
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  • Linux Systems Administrator

    Parsons Corporation (Centreville, VA)
    …your talent and redefine what's possible. **Job Description:** Parsons is seeking a mid-level Linux Systems Administrator . The candidate will support both ... systems maintenance. Responsibilities also include software and hardware system installations, and troubleshooting of user reported issues. The...system upgrades Required Skills: + Must be a US Citizen + Candidate must have a current TS/SCI… more
    Parsons Corporation (10/18/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …years of related experience ** US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide ... system administration support for Linux operating systems including installing software, applying...outside of this range. Our benefits package for all US -based employees includes a variety of medical plan options,… more
    General Dynamics Information Technology (10/25/25)
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  • Systems Administrator 2…

    Oracle (Washington, DC)
    …by emailing accommodation-request_###@oracle.com or by calling +1 888 404 2494 in the United States . Oracle is an Equal Employment Opportunity Employer. All ... looking for someone who flourishes working in large-scale, distributed systems and is always looking to identify and implement...+ Seeking over 2+ years of experience working with Unix/ Linux Servers and system administration + Must… more
    Oracle (12/21/25)
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  • Linux System Adminstrator…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …are currently seeking candidates to join our successful Federal organization as a Linux System Administrator for an enterprise cybersecurity opportunity ... ** Linux System Adminstrator - US...US Citizenship Required** **Category:** Cyber Security **Main location:** United States , Virginia, Fairfax **Alternate Location(s):** … more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …of related experience ** US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, bringing ... Systems Administrator or similar role + Strong experience with Linux and Windows-based systems administration. + Knowledge of cloud platforms (AWS,… more
    General Dynamics Information Technology (01/05/26)
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