Vocational diploma or certificate in Refrigeration and Air-Conditioning (RAC) or related trade
TESDA NC II certification in RAC Servicing preferred
At least 1-2 years of experience in installation, maintenance, and repair of split-type, window-type, and central air-conditioning systems
Knowledge of HVAC electrical wiring, troubleshooting, and preventive maintenance
Familiarity with refrigerant handling and safety protocols
Ability to read wiring diagrams and technical manuals
Willingness to work on-call or during emergencies, including nights and weekends
Physically fit and able to work at heights or in confined spaces
Good communication skills and ability to coordinate with facilities/engineering staff