**Description: Apply quickly by email:** **Responsibilities and desired experience:** ESTRAT Assertive and Strategic Recruitment, in partnership with a specialized services company located in Cotia - SP, is hiring **Electrotechnician:** **Requirements:** Technical degree in Electrotechnics, Mechatronics, or Electrical Engineering. Experience in installation, maintenance, and industrial electrical panels. Knowledge of automation, motors, inverters, sensors, and diagram reading. Valid driver’s license and availability for travel (80% of the time). Must reside in Cotia or surrounding areas. 100% on-site work. **Responsibilities:** Install electrical systems for equipment used in water and wastewater treatment, such as mechanical screens, polymer preparation units, preliminary treatment equipment, sludge removers, screw conveyors, among others. Perform preventive and corrective maintenance on electrical and automation systems (with support). Carry out adjustments and configurations of control panels, frequency inverters, sensors, and other electrical components. Diagnose and resolve electrical issues in equipment. Work in compliance with safety standards and technical regulations applicable to the field. Support commissioning tests and calibration of electrical and control systems. Collaborate with the team to ensure optimal operation of all systems. Maintain records and reports of maintenance, installations, and interventions performed. **Benefits:** Dental insurance, Health insurance, Meal allowance, Transportation allowance **Working hours:** Working schedule: Monday to Friday, from 08:00 to 17:30 **Knowledge:** **Education:** Completed technical training as Industrial Electrician, Electrotechnician, Mechatronics Technician, or Mechanical Technician **Technical skills:** Microsoft Office Suite 2512210202551612268