Carry out, guide and inspect electrical maintenance services on de-energized panels and low-voltage networks (up to 1000V AC – Alternating Current); Operate low-voltage (up to 1000V AC – Alternating Current) and medium-voltage circuit breakers and disconnect switches; Perform corrective and/or preventive maintenance on 13.8 kV medium-voltage panels at water and sewage treatment plants, and at facilities belonging to the water distribution and sewage collection systems; Install medium-voltage motors and electrical drive devices; Interpret data contained on electrical equipment nameplates; Carry out or supervise low-voltage building electrical installation services; Identify and size the need for acquiring new electrical tools and materials for stock or daily use; Use maintenance management software; Guide and carry out the assembly process of low-voltage electrical control panels; Perform measurements related to motor and motor-pump insulation conditions for analysis and scheduling of preventive maintenance; Fill out and analyze electrical maintenance spreadsheets with field-collected data; Install and reconstruct low-voltage power supply entries according to Celesc standards; Propose technical solutions and improvements aimed at optimizing processes; Assist in preparing technical drawings, electrical schematics and networks using AutoCAD; Perform and guide electrical maintenance work at heights; Drive a motor vehicle for field mobility, complying with traffic regulations and legislation; Periodically inspect the assigned vehicle and inform the immediate supervisor of required maintenance upon identifying any problem or malfunction; Clean, organize and store equipment, materials and tools. Minimum Education: Technical Course Desired Qualification: * Electrotechnology, Technical Course * Day off (day off during birthday month) * Dental plan * Transportation allowance * Basic food basket (upon hiring) * Life insurance * Hazard pay * Health plan * Meal allowance