Additional knowledge of Fiber Optic Systems/Patching, IP Camera Systems, Wireless Networking (Wi-Fi), CCTV Video Distribution, GPS Timing Systems, and Radio Frequency Transmission Theory is highly desired, but not required. Performs installation, testing, and troubleshooting of mission specific hardware, voice communications, computer systems, telephones, televisions, CCTV cameras, and Access Control Systems, as well as fiber optic maintenance and cabling.