• Sr. Network Administrator - NADTC

    Huntington Ingalls Industries (Virginia Beach, VA)
    …cryptographic devices and keying material (eg, KG-175D, KG-75) + Knowledge of network security technologies including VRFs and port- security /802.1x Physical ... continuous connectivity for customers and sites. This position is based in the Network Operations and Security Center (NOSC), which functions as the helpdesk… more
    Huntington Ingalls Industries (08/23/25)
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  • Sr. Kubernetes Platform Engineer

    Insight Global (Reston, VA)
    …tooling (Cilium, Karpenter) and associated open-source components. * Own platform network configuration (DNS, firewall services/TIC 3.0, VPN/tunnels). * Direct ... Architect and optimize platform infrastructure, ensuring scalability and adherence to security baselines. * Oversee creation and maintenance of Kubernetes IaC (Helm… more
    Insight Global (10/11/25)
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  • Core/WAN Network Lead

    CACI International (Sterling, VA)
    …NetOne, HP Network Node Manager, etc.) + Experience with CISCO firewall /VPN equipment (Adaptive Security Appliance, etc) + Experience with supporting IP ... and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key...standardization and industry best practices + Follows all Customer network security processes and procedures, ensures compliance… more
    CACI International (10/24/25)
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  • Core/WAN Network - Tier 3

    CACI International (Sterling, VA)
    …OPNET NetOne, HP Network Node Manager, etc.) + Experience with CISCO firewall /VPN equipment (Adaptive Security Appliance, etc) - ** ** **What You Can ... and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key...standardization and industry best practices + Follows all Customer network security processes and procedures, ensures compliance… more
    CACI International (10/25/25)
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  • Systems Administrator II Generalist Sr (Windows…

    V2X (Springfield, VA)
    …Senior Systems Administrator II shall work closely with the activity's Senior Systems Administrator, Network Engineer as well as the IT team to ensure that the ... battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our… more
    V2X (11/15/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …Critical Systems,Enterprise Systems,Software Updates,System Administration,Technical Issues **Certifications:** CompTIA Security + CE | CompTIA - CompTIA, Red Hat ... Certified Engineer (RHCE) | Red Hat - Red Hat **Experience:**...and full cold backups/patching. + Responsible for DoD Linux Security Technical Implementation Guides (STIGs). + Provide performance metrics… more
    General Dynamics Information Technology (10/25/25)
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