Primary Job Responsibilities and Skills: Understanding and ability to perform maintenance/installation of electrical components within commercial properties and wireless cell sites which involves cabinet sets, main distribution panels (200 amp to 4000 amps+) disconnects, meter pedestals/cans, transformers, emergency generators, manual transfer switches, automatic transfer switches, etc. Knowledge of NEC, electricity, voltage and current relationships for both AC and DC circuits Have working experience of all electrical systems: single phase, three phase, control circuits, and all aspects of electrical distribution.