Senior HVAC Service Engineer: Troubleshooting & Upgrades

Johnson Controls, Inc.; Selangor; On-site; MYR 60,000 - 90,000; Full time

Job summary

Johnson Controls is seeking a skilled HVAC Service Engineer to join our team in Malaysia. The role covers installation, maintenance and repair of a full range of HVAC systems across commercial and industrial environments.

You will diagnose issues, perform routine servicing, and implement energy-efficient solutions while ensuring safety and high customer satisfaction. The candidate will travel regionally as required, mentor junior staff, and maintain detailed service records.

Qualifications

• Broad knowledge of HVAC systems, controls and maintenance practices.
• Strong troubleshooting and diagnostic abilities.
• Excellent communication with customers and teams.

Responsibilities

• Perform installation, maintenance and repair of HVAC systems to manufacturer specs.
• Inspect systems and diagnose issues to minimize downtime.
• Troubleshoot complex mechanical/electrical failures with diagnostics.
• Provide recommendations for upgrades and energy efficiency.
• Maintain safety, documentation, and timely reporting of service activities.
• Mentor junior technicians and collaborate with sales/tech teams.

Skills

HVAC knowledge

Troubleshooting

Communication skills

Safety awareness

Travel readiness

Customer service

Education

Diploma in Mechanical Engineering

Job description

Johnson Controls is seeking a skilled HVAC Service Engineer to join our team in Malaysia. The role covers installation, maintenance and repair of a full range of HVAC systems across commercial and industrial environments.

You will diagnose issues, perform routine servicing, and implement energy-efficient solutions while ensuring safety and high customer satisfaction. The candidate will travel regionally as required, mentor junior staff, and maintain detailed service records.