Technician, HVAC Service

Johnson Controls; Selangor; On-site; MYR 60,000 - 110,000; Full time

Job summary

Johnson Controls is seeking a highly skilled HVAC Service Engineer in Malaysia. Responsibilities include installation, maintenance, and repair of HVAC systems across commercial and residential environments.

The role requires a Diploma in Mechanical Engineering and 3-5 years of relevant experience, with strong troubleshooting and communication skills. The position involves travel within the region, adherence to safety standards, and mentoring junior technicians.

Qualifications

• Diploma in Mechanical Engineering or related field.
• 3-5 years of proven experience as a Service Engineer specializing in HVAC systems.
• Strong knowledge of HVAC equipment, controls, and installation practices.

Responsibilities

• Perform installation, maintenance, and repair of HVAC systems across commercial and residential settings.
• Troubleshoot and resolve mechanical, electrical, and control failures.
• Provide recommendations for system upgrades and energy efficiency improvements.
• Train and mentor junior technicians and share best practices.
• Ensure safety protocols and accurate service reporting for billing and tracking.

Skills

HVAC systems knowledge

Troubleshooting

Communication skills

Driver's license

Education

Diploma in Mechanical Engineering

Job description

Jora Malaysia will close on 9th September 2026. Thank you for being with us, we are cheering you on as you continue your career journey.

• Carry out service, maintenance, commissioning, overhaul, trouble-shooting, installation, warranty repair and any other specialist service on the complete range of JCI and other manufactures Process and Industrial refrigeration equipment.
• Carry out comprehensive plant audit for Industrial and Process refrigeration systems and write detailed report explaining the plant condition, observations and recommendations
• Travel throughout the South East Asia and other regions shore and off shore as required by the business in order to service the customer base
• Carry our service work to the highest possible standard in line with JCI policy & procedures and industry recognised best practices.
• Ensure service work is completed safely and efficiently at all times with minimum call back and warranty expense
• Ensure service reports are completed fully and to a good standard on completion of each service order or in cases where the duration of the work is in excess of one week, service reports must be submitted on a weekly basis
• During your day to day work in the field, actively identify and promote new/additional services, parts and products to our customers and feedback either verbally or via your service report of potential opportunities to the relevant person in the service office
• Supervise subcontractors working on behalf of JCI
• As Sr. Engineer ensure that experience is passed on to the rest of the FLSP team through mentoring and training.
• Maintain service vehicle and any other tools and/or equipment assigned to you in good condition
• Ensure the continued and sustainable growth of our maintenance base through customer relationship building with new and existing customers
• Ensure the highest standard of safety are maintained at any job site at all time including but not limited to JCI staff.
• Perform any other duties from time to time, whether ad-hoc or otherwise, as assigned by your superior or management

Responsibility

• Carry out service, maintenance, commissioning, overhaul, trouble-shooting, installation, warranty repair and any other specialist service on the complete range of JCI and other manufactures Process and Industrial refrigeration equipment.
• Carry out comprehensive plant audit for Industrial and Process refrigeration systems and write detailed report explaining the plant condition, observations and recommendations
• Travel throughout the South East Asia and other regions shore and off shore as required by the business in order to service the customer base
• Carry our service work to the highest possible standard in line with JCI policy & procedures and industry recognised best practices.
• Ensure service work is completed safely and efficiently at all times with minimum call back and warranty expense
• Ensure service reports are completed fully and to a good standard on completion of each service order or in cases where the duration of the work is in excess of one week, service reports must be submitted on a weekly basis
• During your day to day work in the field, actively identify and promote new/additional services, parts and products to our customers and feedback either verbally or via your service report of potential opportunities to the relevant person in the service office
• Supervise subcontractors working on behalf of JCI
• As Sr. Engineer ensure that experience is passed on to the rest of the FLSP team through mentoring and training.
• Maintain service vehicle and any other tools and/or equipment assigned to you in good condition
• Ensure the continued and sustainable growth of our maintenance base through customer relationship building with new and existing customers
• Ensure the highest standard of safety are maintained at any job site at all time including but not limited to JCI staff.
• Perform any other duties from time to time, whether ad-hoc or otherwise, as assigned by your superior or management

What You Will Do

Johnson Controls is seeking a highly skilled and motivated HVAC Service Engineer to join our dynamic team. The successful candidate will possess extensive experience in the installation, maintenance, and repair of HVAC systems, ensuring optimal performance and customer satisfaction. This role demands a thorough understanding of HVAC technologies, exceptional troubleshooting skills, and the ability to work independently across a variety of environments, including commercial and residential settings.

How You Will Do It

• Perform comprehensive installation, maintenance, and repair of HVAC systems, including air conditioning units, heating systems, refrigeration units, and ventilation systems, ensuring compliance with manufacturer specifications and industry standards.
• Conduct detailed inspections and diagnostics of HVAC systems to assess operational efficiency, identify potential problems, and implement corrective actions to mitigate downtime.
• Troubleshoot and resolve complex mechanical, electrical, and control system failures, utilizing advanced diagnostic tools and techniques.
• Execute routine maintenance tasks, such as cleaning and replacing filters, coils, and fans, as well as checking refrigerant levels and electrical connections to enhance system longevity and performance.
• Provide expert recommendations to clients for system upgrades, repairs, and energy efficiency improvements, ensuring customer understanding of system functionalities and benefits.
• Adhere to all safety protocols and regulations during installation and service operations to ensure a safe working environment for both the technician and the customer.
• Respond promptly to service calls and emergencies, delivering timely and effective resolutions to HVAC-related issues while maintaining high levels of customer service.
• Keep accurate and detailed records of service activities, including specifics of repairs performed, parts utilized, and time spent on each job for billing and tracking purposes.
• Assist in training and mentoring junior technicians, sharing knowledge and best practices to foster a collaborative and skilled team environment.
• Collaborate closely with sales and technical teams to ensure seamless service delivery and to identify opportunities for enhancing customer satisfaction.

What We Look For

• A minimum Diploma in Mechanical Engineering or related fields with 3-5 years of proven experience as a Service Engineer specializing in HVAC systems or equivalent technical roles.
• Extensive knowledge of HVAC equipment, systems, controls, and technologies, with a focus on best practices for installation and maintenance.
• Demonstrated ability to troubleshoot, diagnose, and repair HVAC systems and components efficiently and effectively.
• Exceptional communication skills with a professional demeanor, capable of building rapport with customers and explaining technical concepts in an understandable manner.
• Strong organizational and time management skills, with the ability to prioritize and manage multiple tasks effectively in a fast-paced environment.
• Valid driver's license is required, with the ability to travel to various customer locations as needed.
• Familiarity with local, state, and federal safety regulations and codes related to HVAC installation and service.
• Proven problem-solving abilities, attention to detail, and a proactive approach to challenges.