• Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …of directly related experience in systems administration and analysis. + UNIX /LINUX System Administration - Preferred + Windows System Administration - Preferred ... + Shift work (Panama Schedule - 12 hours/day for a total of 7 days over 2 week period) * Security Clearance Level: TS/SCI with Polygraph * Required Skills and Abilities: * Location: On Customer Site * US Citizenship Required The likely salary range for this… more
    General Dynamics Information Technology (12/02/25)
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  • Lab Manager II

    ARSIEM (Arlington, VA)
    …Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced cybersecurity ... patching, and troubleshooting services. + Providing full coverage for Linux or Unix system administration functions to support the TEN infrastructure. + Managing… more
    ARSIEM (11/12/25)
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  • Technical Engagement Network (TEN) Lab…

    BCMC (Arlington, VA)
    …Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced cybersecurity ... - Perform large scale configuration management and deployment across Windows, MacOS, Linux/ Unix , and other operating systems and virtual environments to support the… more
    BCMC (11/21/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …in Arlington, VA. Responsibilities + Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across development, lab, and ... + Perform large-scale configuration management and deployment across Windows, macOS, Linux/ Unix , and other operating systems and virtual environments to support the… more
    ARSIEM (11/12/25)
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  • Splunk Admin (Lab Manger)

    Nightwing (Arlington, VA)
    …mission. **Responsibilities** : - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across development, lab, ... - Perform large scale configuration management and deployment across Windows, MacOS, Linux/ Unix , and other operating systems and virtual environments to support the… more
    Nightwing (10/23/25)
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  • Lab Manager /System Administration

    Node.Digital (Arlington, VA)
    …customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across development, lab, ... - Perform large scale configuration management and deployment across Windows, MacOS, Linux/ Unix , and other operating systems and virtual environments to support the… more
    Node.Digital (10/21/25)
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  • Site Reliability Engineer

    Nightwing (Sterling, VA)
    …or JavaScript) is essential for automating tasks and developing tools. + Linux/ Unix Systems Administration: Strong knowledge of Linux/ Unix operating systems, ... Engineering (SRE) Foundation Certification (CSREF). + AWS Certified SysOps Administrator - Associate. + Google Cloud Certified Professional Cloud Architect.… more
    Nightwing (12/26/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …+ Perform large-scale configuration management and deployment across Windows, macOS, Linux/ Unix , and other operating systems and virtual environments to support the ... administration experience. + 5+ years of directly relevant experience as a Linux System Administrator . + 2+ years of MacOS and iOS experience. + Must be able to… more
    ARSIEM (12/23/25)
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  • Linux System Adminstrator - US Citizenship…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …candidates to join our successful Federal organization as a Linux System Administrator for an enterprise cybersecurity opportunity supporting our DHS CDM DEFEND ... a DHS Entry on Duty (EOD) clearance * 5-7 years of experience Unix system administration * Proficiency in Linux systems troubleshooting. * Experience in patch… more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • Oracle Database Performance Technical Analyst…

    Oracle (Richmond, VA)
    …+ Experience of Oracle Autonomous Database + Operating system knowledge ( Unix , Linux, Windows) Desirable technical skills: + Network administration + Understanding ... of proven professional and technical experience in database, network or system administrator role. + Excellent verbal and written skills in English \#LI-SUPPORT… more
    Oracle (01/03/26)
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