Tasks

Install electrical controls and panel boxes
Replace and repair electrical controls and panel boxes
Install underground wiring and cables
Keep maintenance reports and documentation
Splice, join and connect wires
Test and measure voltage, loads, ground faults integrity of circuits
Determine appropriate selection of materials and methods for hazardous locations
Troubleshoot and isolate faults
Connect power to audio and visual equipment
Install surface mount and/or overhead cables
Instruct apprentices
Supervise other workers
Estimate costs and materials
Renovate electrical systems in residential and commercial structures
Conduct preventive maintenance programs
Read and interpret blueprints, maps, drawings and specifications

Work conditions and physical capabilities