Job Description

uild your best future with the Johnson Controls team

As a global leader in smart, healthy, and sustainable buildings, our mission is to reimagine the performance of buildings to serve people, places and the planet. Join a winning team that enables you to build your best future Our teams are uniquely positioned to support a multitude of industries across the globe. You will have the chance to develop yourself through meaningful work projects and learning opportunities. We strive to provide our employees with an experience, focused on supporting their physical, financial, and emotional wellbeing. Become a member of the Johnson Controls family and thrive in an empowering company culture where your voice and ideas will be heard – your next great chance is just a few clicks away

What We Offer
Competitive salary
Paid vacation/holidays/sick time
On the job/cross training prospects
Encouraging and collaborative team environment
Dedication to safety through our Zero Harm policy

Pre-Action Fire Suppression Systems




Verify installation of pre-action sprinkler systems as per approved shop drawings and specifications.
Conduct hydrostatic pressure testing of piping networks.
Test operation of:
Deluge valves
Pre-action valves
Detection and releasing panels
Solenoid valves
Supervisory and pressure switches
Verify sprinkler coverage, pipe supports, and system zoning.
Test single-interlock and double-interlock pre-action systems.
Simulate alarm and release sequences to validate system functionality.
Coordinate with Fire Alarm System vendors for interface testing.

Gas Suppression Systems
Commission clean agent systems such as:
FM-200 (HFC-227ea)
Novec 1230
Inergen
IG-541
CO₂ systems (where applicable)
Verify cylinder installation, pipework, nozzles, and discharge arrangements.
Conduct enclosure integrity (door fan) tests where required.
Verify operation of:
Releasing control panels
Manual release

📌 Commissioning Engineer Fire Suppression Kolkata (India)
🏢 Johnson controls india
📍 India