Working knowledge of local area networks (LAN), MPLS, wireless communication equipment, PLTE, Microwave, antennas, microphones, consoles, interconnecting cables and electronic interference suppressors, Transfer/Trip Teleprotection Circuits, Remote Terminating Units, analog and digital radio, microwave and fiberoptic technology, etc are desirable. • Runs diagnostic routines and analyzes system malfunctions on front end processors, modems, computer peripherals, remote terminal units, generator control units, generator control panels, transducers, recorders, power supplies, watt-hour meters, relays and other equipment pertaining to the EMS system.