Project Technician, HVAC

Johnson Controls, Inc.; Petaling Jaya; On-site; MYR 60,000 - 85,000; Full time

Job summary

Johnson Controls, a global leader in thermal management and building systems, seeks an HVAC Technician to deliver, install, troubleshoot, and commission HVAC systems for commercial, industrial, and data center projects. You will ensure safe, reliable operation and coordinate with supervisors, engineers, and vendors.

Qualified candidates have a diploma in HVAC or related field and 2–5 years of hands-on experience with chilled water systems, AHUs/FCUs, and related equipment; data center experience

Qualifications

• Diploma in HVAC, Air Conditioning, Refrigeration, Mechanical Engineering, or related field.
• 2–5 years HVAC installation, maintenance, or service experience.
• Hands-on experience with chilled water systems, AHUs, FCUs, CRAH/CRAC units, and ventilation systems.
• Ability to read basic mechanical drawings and troubleshoot HVAC equipment.
• Experience in data centers, commercial, or industrial facilities is an advantage.

Responsibilities

• Install, inspect, testing and commissioning HVAC equipment including Chilled Water Systems, AHUs, FCUs, CRAH/CRAC units, and ventilation systems.
• Troubleshoot mechanical and operational faults and perform corrective measures.
• Support testing, commissioning, and system performance verification activities.
• Coordinate daily work with supervisors, engineers, vendors, and other trades.
• Maintain delivery reports, inspection records, and equipment documentation.
• Comply with all site safety, quality, and regulatory requirements.

Education

Diploma in HVAC, Air Conditioning, Refrigeration, Mechanical Engineering, or related field

2–5 years of HVAC installation, maintenance, or service experience

Read basic mechanical drawings and troubleshoot HVAC equipment

Experience in data centers, commercial, or industrial facilities is an advantage

Job description

Who we are:

Johnson Controls, a global leader in thermal management, mission-critical building systems, energy efficiency, and decarbonization, helps customers use energy more productively, reduce carbon emissions, and operate with the precision and resilience required in rapidly expanding industries such as data centers, healthcare, pharmaceuticals, advanced manufacturing, and higher education.

For more than 140 years, Johnson Controls has delivered performance where it really matters. Backed by advanced technology, lifecycle services and an industry-leading field organization, we elevate customer performance, turn goals into real-world results and help move society forward.

What You Will Do:

The HVAC Technician is responsible for the delivery, installation, troubleshooting, and commissioning support of HVAC systems for commercial, industrial, and data center projects, ensuring safe and reliable system operation.

• Install, inspect, testing and commissioning HVAC equipment including Chilled Water Systems, AHUs, FCUs, CRAH/CRAC units, and ventilation systems.
• Troubleshoot mechanical and operational faults and perform corrective measure.
• Support testing, commissioning, and system performance verification activities.
• Coordinate daily work with supervisors, engineers, vendors, and other trades.
• Maintain delivery reports, inspection records, and equipment documentation.
• Comply with all site safety, quality, and regulatory requirements.

What We Look For:

• Diploma in HVAC, Air Conditioning, Refrigeration, Mechanical Engineering, or related field.
• Minimum 2-5 years of HVAC installation, maintenance, or service experience.
• Hands-on experience with chilled water systems, AHUs, FCUs, CRAH/CRAC units, and ventilation systems.
• Ability to read basic mechanical drawings and troubleshoot HVAC equipment.
• Experience in data centers, commercial, or industrial facilities is an advantage.

Preferred Skills:

• Strong troubleshooting and problem-solving skills.
• Good knowledge of HVAC hand-on skills and safety practices.
• Ability to work independently and as part of a team.
• Good communication and coordination skills.
• Data center or mission-critical facility experience is a plus.