Location
In office (Chennai)
Seniority
Middle · 3+ years exp
Employment
Full-Time
Confirmed on the employer's own hiring board on Nov 4, 2026. First seen by Alion on Nov 3, 2026. Johnson Controls scores B on the Alion truth index.
Overview
Company
Impact
Profile match
Johnson Controls is a building technology company that makes and services heating, ventilation and air conditioning equipment, building automation and controls, fire detection and suppression systems, and security and access control products. It sells under brands such as York, Metasys and Tyco to commercial buildings, hospitals, data centers, schools and government facilities in more than 150 countries, and runs its North American operations from Milwaukee, Wisconsin. The company is headquartered in Cork, Ireland.
We are seeking a skilled Service Engineer - IBMS with 3-5 years of experience in installation, commissioning, troubleshooting, maintenance, and servicing of Integrated Building Management Systems. The candidate will be responsible for ensuring reliable operation of building automation and ELV systems across commercial, industrial, healthcare, and data center environments.
Key Responsibilities
Installation, testing, commissioning, and maintenance of IBMS/BMS systems.
Troubleshoot and rectify faults in building automation systems and field devices.
Configure and maintain systems including: Building Management System (BMS) HVAC Controls Fire Alarm Systems Access Control Systems CCTV & Video Surveillance Public Address Systems Intrusion Detection Systems Energy Monitoring Systems
Perform preventive and corrective maintenance activities.
Attend service calls and provide timely resolution to customers.
Analyze system alarms, logs, and network communication issues.
Coordinate with clients, OEMs, and internal teams during maintenance and shutdown activities.
Prepare service reports, maintenance records, and site documentation.
Ensure compliance with safety and quality standards.
Required Skills
Strong knowledge of: HVAC systems (AHU, FCU, Chillers) BACnet, Modbus, LonWorks protocols Fire Alarm Systems ELV Systems PLC/DDC Controllers Networking fundamentals (TCP/IP, Ethernet)
Ability to read electrical schematics and control drawings.
Experience in system integration and troubleshooting.
Qualifications
Diploma / BE / B.Tech in Electrical, Electronics, Instrumentation, E&C, or related discipline.
3-5 years of experience in IBMS/BMS service, maintenance, or commissioning roles.
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