Access Control, Amazon Web Services (AWS), Authentication, Cisco Network Systems, Cisco Routers, Cisco Switches, Computer Networks, Computer Security, Cross-Functional, Customer Support/Service, Energy Management, Firewalls, Health Plan, Identify Issues, Information Technology Consulting, Infrastructure as a Service (IaaS), Local Area Network (LAN), Logistics Management, Manufacturing, Multiplatform/Cross-Platform, Network Access Control (NAC), Network Administration/Management, Network Architecture/Engineering, Network Design, Network Monitoring, Network Security, Network Support, Network Switching, Network System Hardware, On Call, Operational Support, Performance Management, Performance Tuning/Optimization, Policy Implementation, Problem Solving Skills, Regulatory Compliance, Reliability Engineering, Security Monitoring, Software Development, Software Patches, System Integration (SI), TACACS (Terminal Access Controller Access Control System), VPN (Virtual Private Network), Wide Area Network (WAN), Wireshark (Ethereal)