• Network Engineer-US Citizens Only- Active Top…

    The Metamorphosis Group (Reston, VA)
    … servers and virtual infrastructure. 22. Demonstrated hands on experience performing administration , troubleshooting, patching, and support of Linux servers and ... Support - * The Contractor Team shall assist with continuous monitoring of IT systems that are required to sustain Sponsor accreditation of these systems . *… more
    The Metamorphosis Group (09/03/25)
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  • Full Stack Software Developer

    CACI International (VA)
    …web applications and services that power secure, scalable, and highly available systems . Contribute directly to innovation across our security platform product line. ... and performance optimization. + **Integrating with databases and third-party systems :** Designing and optimizing relational databases, APIs, and supporting services.… more
    CACI International (10/28/25)
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  • OpenShift Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …Degree or equivalent experience - 10+ years of related experience RequiresRHEL- Linux administration experience - 5+ year or more experience Preference ... upgrades and security patches as needed Experience withRed Hat Enterprise Linux system administration Experience withcontainer orchestration and … more
    Arena Technical Resources, LLC (10/25/25)
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  • OCONUS Field Engineer - TS/SCI Polygraph Required

    Leidos (Chantilly, VA)
    …knowledge and hands-on experience in most of the following areas: + Systems Engineering/ Administration + Diagnosing and resolving software, hardware, and network ... ideal candidate will have prior experience as either a systems engineer or systems administrator. Prior OCONUS...tool as well as maintaining the tool itself + Linux system administration to include ability to… more
    Leidos (11/07/25)
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  • Network Engineer IV - Cybersecurity

    City of Norfolk, Virginia (Norfolk, VA)
    …professional experience do you have in information technology or cybersecurity, including systems administration , networking, or programming? + Less than 1 year ... IT environment, with a strong emphasis on network defense, Microsoft 365 administration and security, and infrastructure resilience. Reporting directly to the Chief… more
    City of Norfolk, Virginia (11/14/25)
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  • Senior Splunk Engineer

    Leidos (Arlington, VA)
    …Cybersecurity + 12-15 years of experience with Linux and Windows system administration or an expert understanding of operating systems and common operating ... data in Splunk DB Connect + Experience with Splunk performing systems administration , including performing installation, configuration, + monitoring system… more
    Leidos (09/23/25)
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  • System Administrator

    The Boeing Company (Herndon, VA)
    …+ Level 4: 5+ years of related work experience. + Experience in **System Administration ** (ie ** Linux ** / **Unix** or **Windows** platforms). + Experience in ... future with us. Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS), seeks a **System Administrator** (Shift Work) to join our Mission… more
    The Boeing Company (11/07/25)
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  • Field Service Engineer (Onsite)

    RTX Corporation (Richmond, VA)
    …end-to-end configuration diagrams for circuits and have knowledge of Network System Administration + Experience working with Microsoft and LINUX operating system ... Strategic and tactical satellite communications experience. CCNA certification. + Basic Linux or RedHat-based server administration experience + Basic experience… more
    RTX Corporation (10/29/25)
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  • Senior Information Security Engineer…

    Lumen (Richmond, VA)
    …Detection and Response (NDR). + Minimum 2 years of experience in Linux system administration , virtualization, configuration, and support within a security ... deploy, troubleshoot, and support technologies that monitor network and host systems -both on-premises and in cloud environments-for cyber threats and incident… more
    Lumen (11/15/25)
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  • Cloud Infrastructure Engineering Manager (TS/SCI…

    Deloitte (Arlington, VA)
    …at any time in the future * Active TS/SCI with Polygraph security clearance required * 3+ Linux admin experience * 2+ years AWS admin experience Preferred: * ... designing, building, and maintaining cloud infrastructure that hosts financial business systems for multiple government clients The Team Deloitte's Government and… more
    Deloitte (10/29/25)
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