Responsible for all aspects of firewalling, WAN/LAN architecture, network services, and general network perimeter security for all Dell SecureWorks corporate facilities worldwide and major Data Center operations using Cisco, Checkpoint, Palo Alto, F5, SDDC VMWare NSX. -Responsible for solving real world firewalling challenges in a secure manner and, interfacing with internal clients, teams and collaborating with diverse departments with differing needs. -Providing technical leadership by possessing a thorough understanding of networking, network security, systems administration as well as hardware support for an enterprise environment -Addressing issues from basic systems management to troubleshooting and solving issues with related hardware and software components