In depth knowledge in one or more of the following technical domains: UC/Collaboration: Domain expert level of knowledge within Cisco's core collaboration technologies consisting of Cisco Unified Communication Manager, Cisco Call manager Express, Cisco Unity Express, Cisco Unity Connection, Cisco IM&P, Cisco Jabber. Have Route/Switch advanced knowledge and experience with the following areas: Cisco Routing & Switching Platforms, Datacenter Switching Platforms, IP Routing, Internetworking, MPLS, LAN Switching, Multicast, Route Redistribution.