Responsible for performing electrical maintenance services on machines, equipment, and industrial structures in chemical plants, including emergency corrective maintenance, scheduled corrective maintenance, preventive maintenance, predictive maintenance, and detective maintenance. **Responsibilities and duties** * Perform corrective and preventive electrical maintenance on steam boilers, control panels, thermostats, and pressure switches; * Perform corrective and preventive electrical maintenance on air and ammonia compressors, electrical panels, and pressure switches. * Perform corrective and preventive maintenance on general electrical distribution panels within the factory, administrative areas, and support areas, including component sizing and replacement; * Perform corrective and preventive maintenance on machine and equipment control panels throughout the factory, including component sizing and replacement. * Perform corrective and preventive maintenance on industrial process equipment with electric motors, servo motors, and electro-pneumatic systems. * Assemble electrical control and distribution panels for installation in administrative and industrial areas, including sensor and microcontroller installation. * Perform building electrical maintenance and installation services in existing administrative and industrial buildings. * Repair simple automation systems with minimal installed instrumentation; * Configure frequency inverters using manual functions. * Perform building electrical maintenance and installation services in existing administrative and industrial buildings. * Record working hours, defects, root causes, and solutions in the maintenance management system for all services performed under respective work orders. With over five decades of presence in Brazil, we are Enaex Brasil, a subsidiary of Enaex S.A., a Chilean company with over 100 years of history and part of the Sigdo Koppers Group. Recognized as a reference in the manufacturing of products and provision of rock fragmentation services for the mining and civil construction sectors, we operate in more than 40 countries, employ over 8,000 people worldwide, and approximately 2,400 in Brazil. We continuously invest in innovation, safety, and high-value-added solutions. We guide our activities with responsibility, respect, and transparency, aiming to positively impact people’s lives, strengthen the communities where we operate, and develop our business sustainably. We humanize mining by placing people at the center of decision-making, fostering a safe, inclusive, and welcoming work environment. To reinforce this commitment, we consistently adopt risk mitigation policies and technical protocols focused on environmental preservation and sustainable development, strengthening our operations in alignment with public interest and corporate social responsibility principles. As part of our commitment to diversity and equity, we participate in the *Women in Mining* initiative, which promotes actions to increase women’s engagement and visibility in the mining industry. **If you identify with our values and seek growth, learning, and new challenges, submit your resume and join our team.**