Reading and interpreting blueprints, schematics, and wiring diagrams
Installing, repairing, and maintaining electrical wiring, appliances, and fixtures
Testing electrical systems and components to identify hazards, defects, and the need for adjustments or repairs
Ensuring that all electrical installations comply with local and national electrical codes
Inspecting electrical systems, equipment, and components to identify hazards, defects, and the need for adjustment or repair
Diagnosing malfunctioning systems, apparatus, and components using test equipment and hand tools, to locate the cause of a breakdown and correct the problem
Connecting wires to circuit breakers, transformers, or other components
Advising management on whether the continued operation of equipment could be hazardous
Ordering material and equipment needed for electrical installation or repair work