Must be able to calibrate electro-mechanical & microprocessor relays which include but not limited to distance, directional overcurrent, overcurrent, overvoltage, undervoltage, differential, frequency, phase unbalance, negative sequence, loss of excitation. You must be able to maneuver frequently on stairs and ladders, over rock, gravel, and concrete, metal grating, scaffolding, and wood; which may include narrow and uneven surfaces; work in confined and awkward positions and drive and work in extreme weather conditions in remote work locations.