Corrective maintenance on electrical systems Preventive maintenance on electrical panels Diagnosis of electrical faults Preliminary risk analysis Identification of electrical lines through project plans Light bulb replacement, new electrical installations, layout changes Pulling cables and wires through conduits, ducts, and cable trays Assembly of distribution panels Installation of outlets, switches, circuit breakers, and lighting fixtures Fixing short circuits and overloads Periodic inspections and operational tests Voltage, current, and resistance measurements using instruments such as multimeters Continuity and insulation testing Minimum Education: High School (Secondary Education) * Meal allowance * Transportation voucher * Lunch on site * Life insurance * Medical assistance * Attendance bonus