HVAC Technician

Description

Job Summary: HVAC Technician responsible for preventive and corrective maintenance, fault diagnosis, installation, and project execution, ensuring the proper operation of HVAC equipment. Key Highlights: 1. Experience in preventive and corrective maintenance of HVAC systems. 2. Advanced knowledge of HVAC control, power, and mechanical systems. 3. Opportunity to work on installation and visual improvement projects. HVAC TECHNICIAN Required Requirements: * Education: Technical degree / engineering degree / incomplete degree * Training: Electromechanical technician, electronics technician, electrical technician * Schedule Availability / Residence: Within 60 minutes of the site * Minimum Required Experience: 3 years in the position; Preferred: 5 years in similar positions. Job Mission: * Perform preventive maintenance (PM) and corrective maintenance (CM) activities * Ensure HVAC equipment operation * Participate in fault diagnosis, calculations, installation, and project execution 4\. High-Impact Activities and Main Challenges – Describe the most complex activities of the position and types of problems encountered (internal and external, governmental regulations or others). Control: * Read control and programming diagrams (pressure switches, motors, starters, Finder devices, protection devices, power electronics, capacitors, transformers, thermostats, solenoid valves, actuators, temperature sensors, PLCs) * Maintain and program variable frequency drives * Read electrical and control schematics 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 (manometers, vacuum gauges, vacuum pumps) * Handling, operation, and maintenance of chilled and hot water pumps or Handling, operation, and maintenance of motors of various capacities Visual Improvement: * Installation of fasteners and covers on HVAC equipment * Identification and labeling of HVAC equipment, piping, and components * Cabinet repair (painting and sheet metal work) * Painting of electrical and water piping, and equipment bases Hydraulics: * Verification of hydro-pneumatic system operation (pressure switches, timers, actuators) * Verification of pumps, motors, and piping in water pumping systems * Validation of electronic level sensor operation in tanks and cisterns Corrective Maintenance: * Detect and repair faults in chilled water and direct expansion systems * Replace electromechanical components: fan motors, belts, motors, pulleys, contactors, pumps, etc. * Replace electrical components: circuits, knife switches, fuses, thermal-magnetic breakers, wiring, protection coordination adjustments * Replace compressors, install HVAC equipment, charge refrigerant gas, or recover refrigerant gas * 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 any risks associated with equipment operation (via chat or phone call) * Respond to / make emergency calls (operational or safety-related) * Reporting: Initiate, execute, and close assigned work orders in the digital platform Guarantee: * 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 correct use and care of tools assigned by the company ▪ * Guarantee: ❖ 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, must be reported to supervisor) ❖ If assigned a vehicle and/or mobile device, adherence to usage policies is mandatory * Sustainability: o Proper management of waste generated from work orders ▪ Guarantee: ❖ Transport, delivery, and disposal of waste in appropriate containers located in designated areas * Corporate Image: o Maintain corporate image when interacting with clients * Guarantee: ❖ Wear complete, clean uniform daily, free of tears or alterations ❖ Present oneself for work well-groomed, with short and combed hair; if wearing a beard, keep it trimmed ❖ Request uniform replacement or report uniform physical condition issues 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 stakeholders. 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 * Follow-up on scheduled activities and emergency response * Interaction and support with maintenance teams from different areas Employment Type: Full-time Salary: $20,000.00 \- $23,000.00 per month Benefits: * Transportation allowance or service * Savings fund * Life insurance * Grocery vouchers Work Location: On-site employment