• 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) This position is contingent on ... 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 (12/19/25)
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  • Principal Architect, Cloud Engineering…

    Oracle (Richmond, VA)
    …(AZ-104) Microsoft Certified: Azure Solutions Architect Expert Microsoft Certified: Azure Network Engineer Google Cloud Certified - Professional Cloud Architect ... Google Cloud Certified - Professional Cloud Network Engineer **Responsibilities** Roles and responsibilities .Participate in deep architectural discussions with… more
    Oracle (12/22/25)
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  • Sr Technology Consultant - CTJ - TS

    Microsoft Corporation (Reston, VA)
    …under continual deadline pressure when the situation is ambiguous. Applied experience with firewall , network security , or network monitoring solutions, ... US government Clearance **Preferred Qualifications** Minimum 6 years of experience as a network engineer or technical program manager for networks. BS in… more
    Microsoft Corporation (12/14/25)
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  • RedHat & AWS SRE

    M. C. Dean (Vienna, VA)
    …zero trust architecture (eg, Zscaler) implementation, as well as working experience with network routing, switching, and firewall configuration is a plus + ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (11/18/25)
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  • Windows & Azure SRE

    M. C. Dean (Vienna, VA)
    …zero trust architecture (eg, Zscaler) implementation, as well as working experience with network routing, switching, and firewall configuration is a plus + ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (11/18/25)
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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 Architect

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …and groups, including use of a centralized directory for authentication + Manage security , including basic firewall and SELinux configuration + Configure static ... file system attributes, such as permissions, encryption, access control lists, and network file systems + Deploy, configure, and maintain systems, including software… more
    UIC Government Services and the Bowhead Family of Companies (12/03/25)
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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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