• Software Developer 3 - OCI Networking, DDoS…

    Oracle (Richmond, VA)
    …and enhance L4/L7 protection services-including DDoS mitigation and Web Application Firewall (WAF)-to defend against network and application-layer threats. + ... Oracle Cloud Infrastructure (OCI) is seeking a Senior Software Engineer to join our Networking organization, specializing in DDoS...to join our Networking organization, specializing in DDoS and Network Security. In this role, you will help design,… more
    Oracle (11/25/25)
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  • Principal Network Solution Architect - CTJ…

    Microsoft Corporation (Reston, VA)
    …1+ year(s) experience leading blended, multidisciplinary teams. 6+ years as a network engineer or technical program manager. 2+ years in architecture, ... VRRP, LACP). Hands-on experience with Ansible, Splunk, SolarWinds. Familiarity with firewall and network security solutions (Palo Alto, Cisco ASA/Firepower,… more
    Microsoft Corporation (11/18/25)
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  • Azure Cybersecurity Analyst

    General Dynamics Information Technology (Fairfax, VA)
    …Management **Skills:** Microsoft Azure Sentinel,Microsoft Defender for Cloud, Network Security,Security Information and Event Management (SIEM),Security Operations ... Architect Expert (SC-100) | Microsoft - Microsoft, Microsoft Certified: Azure Security Engineer Associate (AZ-500) | Microsoft - Microsoft **Experience:** 3 + years… more
    General Dynamics Information Technology (11/22/25)
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  • Principal Architect, Cloud Engineering, Networking…

    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 (11/25/25)
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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 + ... on-premises environments. As part of the team, the Senior Systems Responsibilities Engineer 's responsibilities will include (but will not be limited to) the… more
    M. C. Dean (11/18/25)
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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 + ... on-premises environments. Responsibilities As part of the team, the Senior Systems Engineer 's responsibilities will include (but will not be limited to) the… more
    M. C. Dean (11/18/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …Issues **Certifications:** CompTIA Security+ CE | CompTIA - CompTIA, Red Hat Certified Engineer (RHCE) | Red Hat - Red Hat **Experience:** 5 + years of ... and usage charts, including CPU usage, disk usage and network uptime for the Linux Servers. + Provide general...Implement, configure, update, and maintain the Linux operating system firewall . + Experience in handling NFS, CIFS, and SMB… more
    General Dynamics Information Technology (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 ... for Storage (VSES) for the purpose of satisfying IA/INFOSEC end-point anti-virus, threat, firewall , and web control is a plus. + Familiarity with and/or experience… more
    V2X (11/15/25)
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