• Senior Linux Systems Administrator…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SENIOR LINUX ADMINISTRATOR (NETSERV) Bowhead seeks a Senior Linux Administrator (NetServ) to join our team in Dahlgren, VA. The Senior Linux ... Administrator(NetServ) is responsible for system administration and customer support of servers and workstations in a Research, Development, and Testing and… more
    UIC Government Services and the Bowhead Family of Companies (09/17/25)
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  • Embedded Linux Software Engineer

    CACI International (Chantilly, VA)
    Embedded Linux Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... We are seeking an experienced and highly skilled Embedded Linux Software Engineer to join our team. This role...and competitive mix of benefits options is designed to support and protect employees and their families. At CACI,… more
    CACI International (09/13/25)
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  • Linux Engineer

    Amentum (Chantilly, VA)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Linux Engineer** to join our team of passionate individuals in **Chantilly, VA** . In ... this role you will support challenging, mission-critical projects that make a direct impact...the Nation's security and intelligence mission. **Your Impact:** Our Linux Engineer will join a team of highly skilled… more
    Amentum (10/01/25)
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  • Linux Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Linux Systems Administrator** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, Arlington ... Time **Position Description:** CGI Federal has an exciting opportunity for a Linux Systems Administrator within our Intel sector advancing the national security… more
    CGI Technologies and Solutions, Inc. (10/01/25)
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  • Principal Platform Engineer / Linux…

    RTX Corporation (Springfield, VA)
    …world. Raytheon Technologies (RTX) is seeking a Principal Platform Engineer / Linux with well-rounded Linux Infrastructure Engineering expertise to join an ... the system updates and upgrades with Focus on the Linux Server / Linux OS expertise and...traditional compute/network/storage systems and related deployments, as well as support improving the program platform's over-arching design through new… more
    RTX Corporation (08/08/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    …* * **The Opportunity:** CACI is seeking a highly skilled and experienced Tier 3 Linux Engineer to join our team in support of Enterprise Information Technology ... Senior Linux Engineer Job Category: Engineering Time Type: Full...require being on-call on a scheduled rotation for call-in support and occasional off-hour assignments **Responsibilities:** * Design and… more
    CACI International (08/03/25)
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  • Unix/ Linux Administrator

    Leader Communications Inc. (Portsmouth, VA)
    Position Summary The Unix/ Linux Administrator will play a key role in administering and securing enterprise Unix/ Linux systems, ensuring compliance with DoD ... in a high-tempo environment. Duties & Responsibilities + Administer and maintain Unix/ Linux systems (Red Hat, CentOS, SUSE, Ubuntu, Solaris, AIX). + Perform system… more
    Leader Communications Inc. (09/23/25)
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  • Senior Linux Systems Administrator

    ManTech (Chantilly, VA)
    …solutions in support of critical government missions. As a **Senior Linux Systems Administrator,** you will help maintain and enhance the Sponsor's Linux ... **MANTECH seeks a motivated, mission-focused Senior Linux Systems Administrator to join our team in...and all other areas of responsibility + Providing technical support to other teams (eg application development, etc.) on… more
    ManTech (08/30/25)
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  • Senior Linux System Administrator

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will ... you will work with other members to mitigate vulnerabilities on Linux -based systems, implement STIGs, address POAMs, and mitigate Zero-Day vulnerabilities. Other… more
    GovCIO (08/08/25)
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  • Senior Linux System Administrator

    Leidos (Alexandria, VA)
    …be on site on a weekly basis is required. **Primary Responsibilities:** + Provide support for installing and maintaining Linux servers using tools such as ... program at Leidos is looking to add a **Senior Linux System Administrator** . Our mission is to develop...to be considered for this position. The ability to support off-hours system administration on evenings and/or weekends (as… more
    Leidos (09/26/25)
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