Strong networking skills covering TCP/IP, routing, switching, VLANs, DNS, DHCP, wireless, VPNs, firewalls and segmentation, with systematic troubleshooting using logs and packet capture. How You Will Make an Impact: Design, configure and support LAN, WAN, wireless, routing, switching, VLANs, VPNs and firewalls, including network segmentation and resilient connectivity between sites and cloud services.