•Install power supply wiring and conduit for newly installed machines and equipment following electrical code and blueprints, using hand tools and voltage tester
•Install ground leads and connect power cables and wires to machines and equipment, following manuals, schematic diagrams, blueprints, using hand tools and test equipment
•Diagnoses malfunctioning apparatus, such as transformers, motors, and fixtures using test equipment
•Repair or replace faulty electric components, wiring, equipment, and fixtures, using hand tools and power tools
•Test malfunctioning or broken equipment using test equipment and discuss malfunction with other workers to diagnose malfunction
•Assemble, install, test, and maintain electrical or electronic wiring, equipment, appliances, apparatus, and fixtures, using hand tools and power tools
•Place conduit, pipes or tubing, inside designated partitions, walls, structures or other concealed areas, and pull insulated wires or cables through the conduit to complete circuits between boxes
•Connect wires to circuit breakers, transformers, or other components
•Install ground leads and connect power cables to equipment, such as motors