Who we are:
Johnson Controls is a world leader in smart buildings, creating protected, healthy and sustainable spaces. For nearly 140 years, we’ve made buildings better and now we’re transforming them again with our award-winning digital technologies and services. We’re using artificial intelligence and data-driven solutions to give you deeper insight into your building’s health, sustainability and performance. It’s changing the way we design, operates and maintains indoor environments and driving to a new era of autonomous buildings.

We deliver the blueprint of the future for industries such as healthcare, schools, data centers, airports, stadiums, hotels, manufacturing and beyond through OpenBlue, our comprehensive suite of connected solutions.

Johnson Controls offers the world’s largest portfolio of building technology, software and services. Supported by a team of more than 100,000 dedicated employees working across 150 countries, we’re helping customers achieve their sustainability goals and power their mission.




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Job Summary
We are seeking a skilled and experienced Service Engineer responsible for installation, maintenance, troubleshooting, and repair of HVAC systems and commercial/industrial chillers. The candidate will ensure optimum performance of cooling systems, provide technical support to customers, and maintain high service standards.
Key Responsibilities
Diagnose, troubleshoot, and repair HVAC systems, air conditioning units, and water-cooled/air-cooled chillers.
Perform preventive maintenance and breakdown service activities.
Analyze refrigeration circuits, compressors, condensers, evaporators, controls, and electrical systems.
Attend customer complaints and provide timely resolution to minimize downtime.
Conduct system performance testing and

📌 HVAC Equipment Service Technician 2 (Chennai)
🏢 Johnson Controls
📍 Chennai