You will install, troubleshoot, and maintain Closed Circuit Television (CCTV) and AV systems including, but not limited to: Cameras, N-Version Execution (NVX) Encoders, Digital Media NVX (DM-NVX) Encoders, Digital Signal Processors, Microphones, Speakers, Amplifiers, Televisions/Displays, Servers, Switches, and Routers. You will design, configure, install, troubleshoot, and maintain switches and switching technologies including, but not limited to: Access Ports, Trunk Ports, VLAN, Native VLAN, Private VLAN, Multicast, STP, MAC, CAM, and CEF.