• Engineer/Principal Engineer Systems Test-TS/SCI…

    Northrop Grumman (Dulles, VA)
    …test cases for new features, enhancements, and fixes for an integrated LINUX -based hardware/software platform. + Create detailed test plans and procedures needed to ... Secret clearance with the ability to obtain SCI at time of application + LINUX proficiency (command-line, SSH, ability to view/edit files, understanding of LINUX more
    Northrop Grumman (11/21/25)
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  • Cloud Engineer

    BCMC (Arlington, VA)
    …services. We are seeking an experienced Cloud Engineer with strong Red Hat Enterprise Linux (RHEL) experience to join our DevOps team. This role will be responsible ... - 6+ years of experience as a Cloud Engineer, Linux Systems Engineer, or similar role. - Experience with...Jenkins, GitLab CI/CD, or ArgoCD - Strong knowledge of Linux (RHEL, CentOS, Ubuntu) administration - Understanding of networking… more
    BCMC (11/21/25)
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  • Systems Administrator

    Chenega Corporation (Arlington, VA)
    …or GED equivalent + 5+ years of relevant experience. + Experience with Windows and Linux operating systems. + DOD IAT Level II Certification is required. + DOD Top ... Skills, and Abilities:** + Proven experience with both Windows and Linux operating systems, demonstrating versatility in managing diverse environments. + Advanced… more
    Chenega Corporation (11/20/25)
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  • Public Key Infrastructure (PKI) Security…

    Tetrad Digital Integrity LLC (Falls Church, VA)
    …the following: IT Sys Admin, Server Admin, Networking, Active Directory/LDAP, Unix/ Linux or Virtualization and Access control administration + Strong communication ... enterprise environment + Infrastructure IT (Systems Administration, Network Administration Windows/ Linux OS, Network Administration, Active Directory and/or Virtualization). +… more
    Tetrad Digital Integrity LLC (11/20/25)
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  • Senior Consultant: OCP Infrastructure

    Red Hat (Richmond, VA)
    …delivering successful modern cloud platform consulting engagements + Experience with Linux system administration, preferably Red Hat Enterprise Linux (RHEL) ... software solutions, using a community-powered approach to deliver high-performing Linux , cloud, container, and Kubernetes technologies. Spread across 40+ countries,… more
    Red Hat (11/19/25)
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  • Senior Systems Administrator, Level 3 - Clearance…

    Lockheed Martin (Dahlgren, VA)
    …Administrator \(SA\) is responsible for the day\-to\-day operations of Windows and Linux systems and hardware\. Duties may include setting up administrator and ... within 6 months\) * Windows Active Directory * Windows OS and/or UNIX/ LINUX administration experience * Active TS/SCI clearance with current adjudicated CI… more
    Lockheed Martin (11/19/25)
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  • Software Engineer

    Lockheed Martin (Manassas, VA)
    …candidate will have experience and knowledge of coding in Java/C\+\+ on a Linux Operating System\. This position is located at a facility that requires special ... related experience\. \- Development, integration, troubleshooting experience with the Linux /Unix Operating System\. \- Experience in software development, integration,… more
    Lockheed Martin (11/19/25)
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  • Senior System Administrator

    RTX Corporation (Springfield, VA)
    …clearance. + Security+ DoD 8570 certification or higher. + System administration across Linux systems. + Experience in the Intelligence Community (IC). + Red Hat ... Enterprise Linux Certifications: RHCT or RHSA. + Experience with LDAP,...ability in strong customer support. + Red Hat Enterprise Linux Certifications: RHCT or RHSA. What We Offer Our… more
    RTX Corporation (11/15/25)
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  • SURTASS Operations & Maintenance (O&M) Technician…

    V2X (Reston, VA)
    …Windows Server 2012 (70-410). + Administering Windows Server 2012 (70-411). + LINUX , UNIX, or equivalent. + Database Management. + Stage, image, and deploy ... of combined experience in the management, administration, maintenance, and repair of UNIX/ LINUX and Windows based computer networks, including: + ISNS, CANES, ADNS,… more
    V2X (11/13/25)
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  • System Administrator

    GovCIO (Fairfax, VA)
    …System Administrator with an active Secret clearance to manage and maintain Red Hat Linux servers, as well as deploy, troubleshoot, and automate Linux virtual ... and 9.x + Hardware: HP ProLiant servers, Dell R810, R710, R610 + Software: Linux file system, MS Office, VMware ESXI 5.x, 6.x, Nutanix Acropolis, Nutanix Prism… more
    GovCIO (11/13/25)
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