100869: Network Migration Architect Technical Lead (L3)
Houston, TX
Experience Required: 4-6
Design target-state LAN, WAN, Wireless, Firewall, and VPN architecture.· Define IP addressing, VLAN, routing, DNS/DHCP, and network segmentation strategy.· Create migration approach, cutover methodology, rollback plans, and migration runbooks. Migration Planning & Delivery· Plan network migration waves by site, department, and switches.· Coordinate migration schedules with endpoint, server, cybersecurity, and application teams.· Lead weekend cutovers and migration command-center activities. Network Build & Implementation· Configure and deploy switches, wireless controllers, access points, firewalls, routing, and VPN connectivity.· Implement VLAN, routing, firewall, NAT/PAT, and network security policies.· Implement cloud connectivity and networking· Support server and application migration readiness activities.· Ensure high availability, resilience, monitoring, and operational support readiness