• System Reliability Engineer

    CACI International (Norfolk, VA)
    … engineering, DevOps, or site reliability engineering + Strong knowledge of Linux /Unix systems administration + Experience with configuration management ... and implement automation solutions for deployment, scaling, and management of NMMES systems + Monitor system performance, availability, and capacity, and… more
    CACI International (07/09/25)
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  • Site Reliability Engineer

    Nightwing (Sterling, VA)
    … Systems Administration : Strong knowledge of Linux /Unix operating systems , including command-line tools and system administration tasks. + ... and streamlining alerting workflows. + Leverage operational data to automate systems administration , operations and incident response processes to improve… more
    Nightwing (09/26/25)
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  • Senior IT Systems Engineer

    ManTech (Chantilly, VA)
    …experience with virtual infrastructure technologies, all components of Windows and Linux system infrastructure, Local Area Network/Wide Area Network ... documentation required for A&A IAW ICD 503. + Experience with Windows administration , Active Directory, administrative scripting languages, and the integration,… more
    ManTech (08/20/25)
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  • SIGINT Systems Administrator (Low Band…

    CACI International (Hampton, VA)
    … systems , servers, storage, and network connectivity. You will also provide system administration for assigned infrastructure and establish and maintain ... SIGINT Systems Administrator (Low Band Journeyman) Job Category: Information...Provides LBS technical and engineering SW support. + Provides system administration for CICS and the LBS… more
    CACI International (09/15/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …years of directly related experience in systems administration and analysis. + UNIX/ LINUX System Administration - Preferred + Windows System ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** System Administration ,Technical Work,Troubleshooting **Certifications:** CompTIA Security+ CE… more
    General Dynamics Information Technology (09/02/25)
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  • System Administrator

    Rite-Solutions Inc. (Dahlgren, VA)
    …configure, troubleshoot, Windows and/or Linux servers + Red Hat Enterprise Linux Administration and/or Microsoft Windows Server Administration + ... DoD TS clearance with SCI eligibility + 2-5 years of experience in systems administration or Cloud/Network engineering. + Must hold (or acquire within 30 days)… more
    Rite-Solutions Inc. (08/26/25)
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  • System Administrator

    CGI Technologies and Solutions, Inc. (Newport News, VA)
    …English + Incident Management + IT Service Management + Problem Management + Server - Linux + System Administration + Wintel/Windows Server **What you can ... with extensive computer-based or technical content)? Minimum of 5 years of system administration experience in any size environment Foundational understanding of… more
    CGI Technologies and Solutions, Inc. (08/13/25)
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  • ISSO/ Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …techniques. + Knowledge of system administration concepts for operating systems such as but not limited to Unix/ Linux , IOS, Android, and Windows ... (DNS), and directory services. + Knowledge of application vulnerabilities. + Knowledge of system administration , network, and operating system hardening… more
    UIC Government Services and the Bowhead Family of Companies (08/29/25)
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  • Systems Administrator

    ManTech (Norfolk, VA)
    …years of relevant IT systems experience + Experience in system administration , with proficiency in both Linux and Windows environments + Must have ... related to system configurations and network connectivity for Range POR systems + Ensure compliance with security policies, procedures, and best practices, with… more
    ManTech (09/10/25)
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  • Systems Integrator

    ManTech (Norfolk, VA)
    …products and services + Develop an understanding of existing and new administrative software systems + Implement audit, logging, and monitoring solutions ... in overseeing the linking of cross-functional applications between disparate business units and systems . + Linux + Certification + Active TS with SCI eligibility… more
    ManTech (08/29/25)
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