Position Summary: HVAC Technician is required with experience in preventive and corrective maintenance, fault diagnosis, installation, and project execution of HVAC systems. Key Highlights: 1. Experience in preventive and corrective maintenance of HVAC systems 2. Participation in fault diagnosis and project execution 3. Advanced handling of HVAC equipment and their components HVAC TECHNICIAN is required Requirements: * Education: Technical degree / engineering / incomplete degree * Training: Electromechanical technician, electronics technician, electrical technician * Schedule availability / Residence: 60 minutes from site * Minimum required experience: 3 years in the position; desirable: 5 years in similar positions. Job Mission: * Perform preventive maintenance (PM) and corrective maintenance (CM) activities * Ensure HVAC equipment operation * Participate in fault diagnosis, calculation, installation, and project execution 4. High-impact activities and main challenges – Describe the most complex job activities and types of problems encountered (internal and external, governmental regulations or others). Control: * Read control diagrams and programming (pressure switches, motors, starters, Finder devices, protection devices, power electronics, capacitors, transformers, thermostats, solenoid valves, actuators, temperature sensors, PLCs) * Maintenance and programming of frequency inverters * Read electrical and control symbols or implement RETROFIT activities Power: * Electrical wiring and protection calculations * Operating parameters (amperage, voltage, resistance) * Verify phase sequence during PM and CM or apply tests on power devices (thermography, megger, continuity) or verify and retighten electrical connections or install electric motors Mechanics: * Motor rotation direction and phase sequence during PM and CM * Alignment, belt tension, and pulleys during PM and CM * Handling, operation, and maintenance of compressors (digital scroll, screw, semi-hermetic) * Handling, operation, and maintenance of condensers and evaporators * Handling, operation, and maintenance of VRF units, inverter chillers, mini-splits, UMAS, cassette units, Fan & Coil units * Measurement of operating parameters (pressure gauges, vacuum gauge, vacuum pump) * Handling, operation, and maintenance of chilled and hot water pumps or handling, operation, and maintenance of motors of various capacities Visual Improvement: * Installation of screws and covers on HVAC equipment * Perform identification and labeling of HVAC equipment, piping, and components * Repair cabinets (painting and sheet metal work) * Apply paint to electrical and water piping, equipment bases Hydraulics: * Verification of hydro-pneumatic equipment operation (pressure switches, timers, actuators) * Verification of pumps, motors, and piping in water pumping systems * Validate operation of electronic level sensors in cisterns and water tanks Corrective Maintenance: * Detect and repair faults in chilled water and direct expansion systems * Replacement of electromechanical components: fan motors, belts, motors, pulleys, contactors, pumps, etc. * Replacement of electrical components: circuits, knife switches, fuses, thermal-magnetic breakers, wiring, protection coordination adjustments * Compressor replacement, HVAC equipment installation, refrigerant charging, or refrigerant recovery * Nitrogen circuit purging and vacuum application * Oxy-fuel welding application * Implement RETROFIT activities during corrective maintenance. 5. Main Responsibilities * Specify the primary activities/responsibilities assigned to this position. * Communication: Identify and communicate to the supervisor risks associated with equipment operation (via chat or phone call) * Respond to / perform emergency calls (operational or safety-related) * Reporting: Initiate, execute, and close assigned work orders in the digital platform Ensure: * SLA (execution times) ❖ Attach evidence of reports signed and stamped by the client ❖ Photographic evidence of services (before, during, after) ❖ Equipment operational parameters required in the work order or Physical documentation delivery to supervisor/planner (legible, clean, without erasures or corrections) or Daily attendance report (clock-in and clock-out) ▪ Work Tools: * Manage proper use and care of tools assigned by the company ▪ * Ensure: ❖ Physical condition and quantity tool inspection jointly with HSE team (monthly) ❖ Knowledge of tool types required for different activities ❖ Report physical anomalies of tools (if not meeting standards, deliver to supervisor) ❖ If assigned a vehicle and/or mobile device, comply with usage policies * Sustainability: o Properly manage waste generated from work orders ▪ Ensure: ❖ Transport, delivery, and disposal of waste in appropriate containers in designated areas * Image: o Maintain corporate image with clients * Ensure: ❖ Wear complete, clean uniform daily, without tears or alterations ❖ Present oneself for work well-groomed, with short and combed hair; if wearing a beard, keep it trimmed ❖ Submit requests for uniform replacement or due to physical condition 6. Control Responsibilities * Review compliance percentage (findings, self-managed tasks, WOs, PPMs, checklists) in the maintenance platform * Validate SLAs for initiation, execution, validation, and closure of scheduled activities in the digital platform * Conduct the established number of effective visits to carry out scheduled work * Activities: 90% operational, 10% administrative 7. Contact Person Type – Define the position’s main interlocutors. External: * Delivery of service reports (Acceptance signature) * Verbal communication of progress and status of performed activities * On-site handling of customer requests and needs Internal: * Cross-functional areas: Communicate material, tool, and on-site contingency requirements * Tracking of scheduled activities and handling of emergencies * Interaction and support with maintenance teams from different areas Job Type: Full-time Salary: $20,000.00 - $23,000.00 per month Benefits: * Transportation allowance or service * Savings fund * Life insurance * Grocery vouchers Workplace: On-site employment