Assess and size locations for the installation of refrigeration, heating, and air-conditioning equipment. Specify materials and accessories, install equipment, and perform preventive and corrective maintenance on refrigeration and ventilation systems. Install duct branches, assemble refrigeration piping, apply vacuum to refrigeration systems. Charge refrigeration systems with refrigerant and conduct tests and measurements on refrigeration systems. 1\. Perform preventive and corrective maintenance on the following air-conditioning system equipment: Window Air Conditioner (WAC); Portable Air Conditioner; Air Coolers; Mini Splits; Multi Splits; Fans; \- Exhaust Fans; \- Air Curtains; Water Dispensers and Purifiers; \- Refrigerators and Freezers; Air Filters; Droplet Eliminators; Dampers; Ice Machines; Hoods; Fan Coils;\- Fan Coils; Large Splits; Water Pumps; Cooling Towers; Humidifiers; Dehumidifiers; Heat Exchangers; 2\. Install piping and drains; 3\. Connect evaporator and condenser units; 4\. Interpret standards and procedures for equipment installation; 5\. Mark positions (or installation locations) for duct branches; 6\. Assemble and secure components (ducts); 7\. Attach air flow control dampers; 8\. Install supply and return air grilles; 9\. Perform thermal insulation on duct branches and piping; 10\. Seal connection joints; 11\. Level and secure piping and equipment; 12\. Weld pipes and fittings; 13\. Perform pre-cleaning of piping; 14\. Plug and pressurize piping with nitrogen; 15\. Monitor gauge pressure; 16\. Attach vibration isolation flexible joints; 17\. Be responsible for Health and Safety, as well as apply the norms, procedures, and guidelines of the Health and Safety Management System. 18\. Evaluate, size, and prepare installation site reports; 19\. Study and interpret technical drawings, diagrams, single-line and three-line diagrams of electrical installations and air distribution networks; 20\. Identify heat sources and thermal load, and determine capacity requirements for ventilation and refrigeration equipment; 21\. Interpret standards and procedures for equipment installation and maintenance; Requirements: Previous experience in the role. Our job openings are designed to attract diverse talents with all their characteristics related to ethnicity, gender, age, sexual orientation, disability, culture, or any other factor. Diversity, equity, and inclusion are in our DNA! Minimum Education: High School (Secondary School) Desired Qualification:* Refrigeration and Air Conditioning, Technical Course