**Responsibilities:** * Assist in the installation of refrigeration, ventilation, and air conditioning systems, following design plans, standards, and technical specifications; * Perform preventive maintenance on refrigeration equipment and systems to ensure full operational functionality. This includes depressurizing systems, calculating thermal loads, installing vacuum gauges, monitoring vacuum pressure, and cleaning equipment; * Support diagnosis and correction of faults in air conditioning and climate control systems, including assembly and disassembly of components, leak detection, replacement of parts, and recharging of refrigerants; * Assess installation feasibility by analyzing physical space, technical requirements, and electrical supply conditions for system implementation; * Contribute to administrative tasks such as recording information, organizing data, supporting invoice processing, supplier payments, and service scheduling. **Requirements and Qualifications:** * Completed high school education. * Basic knowledge of electricity, mechanics, and refrigeration principles. * Technical certifications in refrigeration and air conditioning are desirable. **Benefits:** We offer an attractive benefits package, including various advantages that promote employee well-being and satisfaction. All selection processes are inclusive and consider candidates with or without disabilities, provided they meet the qualifications for the advertised positions. Minimum Education Level: High School (Secondary Education) * Partnerships with educational institutions * Meal allowance * Transportation allowance * Dental benefits * Life insurance * Multi-Benefit Card * Well-being Platform (Wellhub) * Medical assistance