BMS/IBMS IT Engineer

JLL; Bengaluru; On-site; INR 900,000 - 1,500,000; Full time

Job summary

JLL Bengaluru is seeking an experienced BMS/IBMS IT infrastructure professional to monitor and maintain building automation systems across campuses. The role focuses on OT/IT integration, security alignment and proactive system health management, including backups and patching.

You will coordinate with IT and cybersecurity teams, manage inventories, run DR drills and deliver periodic performance reports. Prior experience in commercial or critical facilities is preferred.

Qualifications

• Qualification: Bachelor's degree in Computer Science, IT, or Engineering.
• Experience: 3–5 years in BMS/IBMS IT infrastructure, building automation or OT/IT support in commercial, IT-park or critical-facility environments.
• Experience with SCADA, PLC, and industrial control systems.

Responsibilities

• Monitor and maintain BMS servers, workstations, applications and field controller communication (BACnet, Modbus, LON, OPC).
• Manage the OT IP inventory and network records, and monitor database health and growth.
• Coordinate with IT and Cybersecurity on OT vulnerabilities, VAPT and audits. Raise and track IHD tickets to closure.
• Maintain backups, support DR drills and verify backup integrity.
• Run scheduled OS, database and BMS software patching and upgrades under change control, and validate systems afterwards.
• Produce weekly and monthly reports: server health, database capacity, controller communication, alarms, system availability, incident trends and vulnerability status.
• Conduct remote BMS reviews across campuses (alarms, controllers, sensors, trend logs, HVAC sequences of operation, user access) and track closure.
• Building Management System (BMS) architecture and operations Server administration and database management Network management and IP address administration Cybersecurity awareness and compliance standards Backup and recovery procedures Patch management and system upgrades

Education

Bachelor's degree in Computer Science, IT, or Engineering

Tools

BACnet

Modbus

LON

OPC

Job description

Qualification: Bachelor's degree in Computer Science, IT, or Engineering

Experience: 3–5 years in BMS/IBMS IT infrastructure, building automation or OT/IT support in commercial, IT-park or critical-facility environments. Experience with SCADA, PLC, and industrial control systems.

Key Responsibilities

• Monitor and maintain BMS servers, workstations, applications and field controller communication (BACnet, Modbus, LON, OPC).


• Manage the OT IP inventory and network records, and monitor database health and growth.


• Coordinate with IT and Cybersecurity on OT vulnerabilities, VAPT and audits. Raise and track IHD tickets to closure.


• Maintain backups, support DR drills and verify backup integrity.


• Run scheduled OS, database and BMS software patching and upgrades under change control, and validate systems afterwards.


• Produce weekly and monthly reports: server health, database capacity, controller communication, alarms, system availability, incident trends and vulnerability status.


• Conduct remote BMS reviews across campuses (alarms, controllers, sensors, trend logs, HVAC sequences of operation, user access) and track closure.


• Building Management System (BMS) architecture and operations Server administration and database management Network management and IP address administration Cybersecurity awareness and compliance standards Backup and recovery procedures Patch management and system upgrades