Automation, CCNA - Cisco Certified Network Associate, CCNP - Cisco Certified Network Professional, Change Management, Cloud Computing, Computer Science, DHCP (Dynamic Host Configuration Protocol), DNS (Domain Name System), HSRP (Hot Standby Router Protocol), Hardware Administration, Hardware Upgrades, Identify Issues, Incident Management, Layer 2 Switching, Layer 3 Switching, Local Area Network (LAN), Multicast, Netflow, Network Administration/Management, Network Architecture/Engineering, Network Design, Network Performance/Analysis, Network Routing, Network Switching, On Call, Performance Analysis, Python Programming/Scripting Language, QoS (Quality of Service), Root Cause Analysis, Routing Protocols, SNMP (Simple Network Management Protocol), Scripting (Scripting Languages), ServiceNow, VLAN (Virtual Local Area Network), VRRP (Virtual Router Redundancy Protocol), Wide Area Network (WAN), Wireless Communications