involves installing, maintaining, and repairing electrical wiring, equipment, and fixtures in various buildings , outdoors , requiring skills in reading drawings, troubleshooting issues, using testing devices (like voltmeters), and ensuring all work complies with strict National & International Electrical Code knowing regulation & rules as per Taqa Distribution ( ADDC , AADC ) and safety regulations, with duties including diagnosing faults, replacing components, and sometimes mentoring apprentices