• Senior Linux System Administrator

    GovCIO (Richmond, VA)
    … administration duties will be included in this role. + Senior-level RedHat Linux server administration experience, experience with other Linux ... Ruby, Python - appropriate use of built-in functions and libraries + Advanced Linux System Administration , Configuration, and System Security + Advanced systems… more
    GovCIO (08/08/25)
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  • Associate Cloud Engineer

    ManTech (Herndon, VA)
    …and monitoring tools such as CloudWatch and Splunk **Preferred Qualifications:** + RedHat Linux Administration certification + Oracle Cloud Certifications ... configuration management with code repositories, such as Github, and in administration within DevOps and CI/CD pipelines + Experience managing resources, tenancy… more
    ManTech (08/20/25)
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  • Senior Information Security Engineer- SIEM

    Lumen (Richmond, VA)
    …and troubleshooting. + Excellent understanding of common computing platforms, including: Windows, RedHat & Ubuntu Linux Servers. + Experience in analyzing ... Master's Degree. + Experience with Splunk Enterprise and Enterprise Security administration , configuration, and support. + Exposure to Cribl setup, implementation,… more
    Lumen (09/30/25)
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  • Security Engineer

    Leidos (Ashburn, VA)
    …Qualifications:** + Ability to learn and support new systems and applications. + Redhat , Cisco or Microsoft, Security+, Linux +, or Network+ certifications + ... or experience on: + 4-8 years' experience in Systems Engineer/ Admin role or an equivalent of 4-8 years in...S3, VPC, Storage Gateways + Hands on experience with Linux - More than half of the systems being… more
    Leidos (08/29/25)
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  • Senior Network and Next Generation Firewall…

    Lumen (Richmond, VA)
    …experience is desired. Event analysis via SIEM or vendor application is desired. + Linux RedHat Server Administration is considered a plus. + Recognized ... industry Certifications: CCNA. CCNP, CISSP, NSE7, would be considered a plus. **Compensation** This information reflects the anticipated base salary range for this position based on current national data. Minimums and maximums may vary based on location.… more
    Lumen (10/01/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of ... - Perform large scale configuration management and deployment across Windows, MacOS, Linux /Unix, and other operating systems and virtual environments to support the… more
    Nightwing (08/28/25)
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  • Senior Linux Administrator-Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …managing RHEL 7 & RHEL 8 Linux servers + Highly versed in Linux administration and best practices + Familiar with enterprise network architectures + ... Certified System Administrator (RHCSA) in Red Hat OpenStack - Redhat Certified Systems Administration RHEL 9 -... ADMINISTRTAOR WILL MAKE AN IMPACT:** + Provide system administration support for Linux operating systems including… more
    General Dynamics Information Technology (08/22/25)
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  • System Administrator - Linux - TS/SCI FSP…

    The Metamorphosis Group (Chantilly, VA)
    …policy, and user account administration . 2. Demonstrated experience with Linux administration to include familiarity with troubleshooting network, local ... System Administrator - LINUX - TS/SCI FSP REQUIRED Chantilly, VA Apply...Python. 7. Demonstrated experience with cloud service providers and administration (ie AWS, Microsoft Azure, Google Cloud). 8. Demonstrated… more
    The Metamorphosis Group (09/10/25)
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  • Lab Manager /System Administration

    Node.Digital (Arlington, VA)
    …support, upgrades, patching and troubleshooting services. - Providing full coverage for Linux or Unix system administration functions to support the TEN ... seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of… more
    Node.Digital (09/17/25)
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  • Lab Manager II

    ARSIEM (Arlington, VA)
    …support, upgrades, patching and troubleshooting services. + Providing full coverage for Linux or Unix system administration functions to support the TEN ... for a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced… more
    ARSIEM (09/16/25)
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