Job Details
Key Responsibilities 
Install, service, maintain, troubleshoot, and repair commercial/industrial chillers, freezers, cold rooms, and refrigeration systems. 
Diagnose electrical, mechanical, and refrigeration faults. 
Perform preventive maintenance, refrigerant charging/recovery, leak testing, and emergency repairs. 
Maintain service records and ensure compliance with safety and SOP requirements. 
Coordinate with vendors and support equipment improvement initiatives. 
 
Requirements 
Certificate/Diploma in Refrigeration & Air Conditioning, HVAC, Mechanical/Electrical Engineering, or related field. 
Valid CIDB Green Card required. 
2–5 years’ experience in refrigeration, chiller, freezer, cold room, or HVAC maintenance. 
Strong troubleshooting and knowledge of refrigeration/electrical systems. 
Able to read technical and electrical drawings. 
Willing to work shifts, standby, overtime, and travel to sites. 
Valid driving licence preferred. 
 
Advantages
Company Details
- Company Name: COOLTECH ENGINEERING SDN BHD
- Registration No.: 1141882-V
- Address: 15, Jalan TPP 1/10, Taman Perindustrian Puchong, 47100 Puchong, Selangor Dahrul Ehsan, Malaysia
- Postcode: 47100, PUCHONG
- State: Selangor
- Tel: 0380664486
- Fax:
- Email: [email protected]
- Web Site:
- Contact Person: Michelle
Requirements
- Position Level: Junior Executive
- Specialization: Engineer - Maintenance
- Industry Type: Maintenance & Servicing Industry
- Vacancies: 5
- Closing Date: 2026-11-19
How to apply
Email [email protected] directly or call 0380664486 to apply for this job. Announce to them where you saw this posting.
