Auditing, BGP, Change Management, Cisco Network Systems, Cisco Routers, Cisco Switches, Cloud Computing, Communication Skills, Computer Firmware, Configuration Management, DHCP (Dynamic Host Configuration Protocol), DNS (Domain Name System), Documentation, EIGRP (Enhanced IGRP), English Language, F5 Network Software, Follow Through, HSRP (Hot Standby Router Protocol), IP (Internet Protocol), Identify Issues, Internet Service Providers, Load Balancing, Local Area Network (LAN), MPLS (Multi-Protocol Label Switching), Network Administration/Management, Network Architecture/Engineering, Network Configuration Management, Network Performance/Analysis, Network Routers, Network Routing, Network Security, Network Support, Network Switching, Network System Hardware, Open Shortest Path First Protocol (OSPF), Organizational Skills, Performance Analysis, Performance Management, Problem Solving Skills, Proxy Server, Purchasing/Procurement, Routing Protocols, Spanning Tree Protocols, Time Management, VLAN (Virtual Local Area Network) Protocols, VRRP (Virtual Router Redundancy Protocol), Wide Area Network (WAN), Wireless Communications