Perform maintenance, switching operations, installation, repair, replacement, testing, troubleshooting, and commissioning on transformers, switches, power circuit breakers, metal-clad switchgear line-ups, manholes, cables, protective relays, metering circuits, control circuits, and other electrical equipment used in the distribution of electric power at the 5kV, 15kV, and 115kV voltage levels. Knowledge and ability to maintain, operate, install, repair, replace, test, troubleshoot, and/or commission transformers, switches, power circuit breakers, metal-clad switchgear line-ups, manholes, cables, protective relays, metering circuits, control circuits, and/or other electrical equipment used in the distribution of electric power at the 5kV, 15kV, or 115kV voltage levels.