Reading blueprints and technical diagrams to determine the placement of outlets and fixturesInstalling wiring, outlets, and controlsMaintenance of electrical systemsInspecting transformers and circuit breakers to ensure they are up to codeIdentifying electrical problems using specialized tools like voltmeters, cable testers, thermal scanners, and ammetersRepairing and replacing wiring and equipment using hand and power tools such as screwdrivers, saws, drills, wire strippers, and conduit breakersDirecting and training fellow workers to install, maintain, and repair wiring and systemsFollowing state and local building regulations