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Johnson Controls

Provides smart building technology and services

HVAC Service Engineer

HVAC & Building SystemsConfirmed live in the last 24 hours
Full-timePetaling Jaya, Selangor, MalaysiaNo salary listedIn-person

About the Job

Requirements

  • A minimum Diploma in Mechanical Engineering or a related field, 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, including best practices for installation and maintenance.
  • Ability to troubleshoot, diagnose, and repair HVAC systems and components efficiently and effectively.
  • Ability to communicate professionally with customers, build rapport, and explain technical concepts clearly.
  • Strong organizational and time-management skills, including the ability to prioritize and manage multiple tasks in a fast-paced environment.
  • A valid driver's license and ability to travel to customer locations as needed.
  • Familiarity with local, state, and federal safety regulations and codes related to HVAC installation and service.
  • Problem-solving ability, attention to detail, and a proactive approach to challenges.

Responsibilities

  • Install, maintain, and repair HVAC systems, including air conditioning units, heating systems, refrigeration units, and ventilation systems, in compliance with manufacturer specifications and industry standards.
  • Inspect and diagnose HVAC systems to assess operational efficiency, identify potential problems, and implement corrective actions to mitigate downtime.
  • Troubleshoot and resolve mechanical, electrical, and control-system failures using diagnostic tools and techniques.
  • Perform routine maintenance, including cleaning and replacing filters, coils, and fans, and checking refrigerant levels and electrical connections.
  • Recommend system upgrades, repairs, and energy-efficiency improvements to clients, and explain system functionalities and benefits.
  • Follow safety protocols and regulations during installation and service operations to maintain a safe working environment for technicians and customers.
  • Respond to service calls and emergencies and resolve HVAC-related issues promptly while maintaining customer service.
  • Maintain detailed records of service activities, repairs, parts used, and time spent for billing and tracking.
  • Train and mentor junior technicians by sharing knowledge and best practices.
  • Collaborate with sales and technical teams to support service delivery and identify opportunities to improve customer satisfaction.

About the Company

Johnson Controls

Provides smart building technology and services

Johnson Controls transforms environments where people live, work, learn, and play by providing smart, healthy, and sustainable buildings. It offers comprehensive digital solutions through its OpenBlue platform, serving healthcare, education, data centers, airports, stadiums, manufacturing, and government sectors with a portfolio of building technology, software, and services focused on efficiency, safety, and sustainability. The company operates in more than 150 countries with about 100,000 experts and aims to reimagine building performance to benefit people, places, and the planet.

Company size
10,001+
Company stage
IPO
Headquarters
Cork, Ireland
Founded
1885

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