BMS Technician

TeamLease; Mumbai; On-site; INR 600,000 - 900,000; Full time

Job summary

BMS Service & Maintenance in Mumbai is seeking skilled professionals to install, test, commission, and troubleshoot Siemens Building Management Systems in commercial facilities. You will operate and maintain HVAC equipment integrated with BMS, including AHU, FCU, chillers, cooling towers, pumps, and ventilation systems.

The role involves BMS configuration, developing graphics, alarms, trends, schedules, and supervisory controls; performing preventive and corrective maintenance; and ensuring high

Qualifications

• Experience with BMS platforms and integration.
• Knowledge of HVAC control sequences and commissioning.
• Ability to diagnose faults and perform preventive maintenance.

Responsibilities

• Install, test, commission, and troubleshoot Siemens BMS.
• Operate and maintain HVAC equipment integrated with BMS (AHU, FCU, chillers, towers, pumps).
• Configure Desigo CC applications and graphics; manage backups of databases and programs.
• Perform loop checks, I/O testing, and functional testing; integrate subsystems.
• Prepare service and commissioning documents; coordinate with customers and stakeholders.

Skills

Communication

Team coordination

Problem-solving

Independent work

Report writing

Time management

Documentation

Tools

BACnet

Modbus

KNX

TCP/IP Networking

Graphics Development

Alarm Configuration

Trend Analysis

Scheduling & Supervisory Controls

Controller Configuration

I/O Verification

Job description

BMS Service & Maintenance

• Installation, testing, commissioning, and troubleshooting of Siemens Building Management Systems.
• Operation, monitoring, and maintenance of HVAC equipment integrated with BMS, including:
  • Air Handling Units (AHU)
  • Fan Coil Units (FCU)
  • Chillers
  • Cooling Towers
  • Pumps
  • Ventilation Systems
• Perform preventive and corrective maintenance activities on BMS installations.
• Conduct periodic health checks of BMS servers, workstations, controllers, communication networks, and field devices.
• Ensure high system availability through proactive fault diagnosis and rectification.

System Configuration & Programming

• Configure and maintain Siemens Desigo CC applications.
• Develop and modify BMS graphics, alarms, trends, schedules, and supervisory controls.
• Configure controller parameters and support controller programming activities.
• Manage backup and restoration of BMS databases, graphics, and controller programs.

Testing, Commissioning & Integration

• Perform loop checking, I/O testing, point-to-point verification, and functional testing.
• Integrate HVAC equipment and subsystems with Building Management Systems.
• Verify HVAC control sequences and operational logic.
• Support commissioning and recommissioning activities to ensure optimal system performance.

Troubleshooting & Support

• Diagnose and resolve issues related to:
  • BMS Controllers
  • Sensors
  • Actuators
  • Control Panels
  • Communication Networks
• Troubleshoot BACnet, Modbus, KNX, and TCP/IP communication systems.
• Calibrate and verify temperature, humidity, pressure, and differential pressure sensors.
• Provide emergency breakdown support and technical assistance at customer sites.

Documentation & Customer Coordination

• Prepare service reports, preventive maintenance reports, fault analysis reports, and commissioning documents.
• Coordinate with facility management teams, customers, contractors, and internal stakeholders.
• Ensure adherence to project specifications, safety standards, and quality requirements.
• Deliver professional technical support and maintain strong customer relationships.
• Conduct FAT, SAT, loop checking, and site commissioning activities.

Required Technical Skills-Communication Protocols

• BACnet
• Modbus
• KNX
• TCP/IP Networking

BMS Functional Expertise

• Graphics Development
• Alarm Configuration & Management
• Trend Setup & Analysis
• Scheduling & Supervisory Controls
• Controller Configuration & Programming
• I/O Verification & Functional Testing

Preferred Experience

Candidates with experience in any of the following environments will be preferred:

• Commercial Buildings
• IT Parks and Corporate Offices
• Hospitals and Healthcare Facilities
• Data Centers
• Industrial Manufacturing Facilities
• Smart Buildings

Additional preference will be given to candidates who have:

• Commissioned and maintained Building Management Systems in live facilities.
• Integrated HVAC equipment with BMS platforms.
• Performed preventive maintenance and system optimization activities.
• Improved HVAC operational efficiency through effective BMS control strategies.
• Worked with Honeywell, Siemens, Johnson Controls, Bosch, Schneider Electric, or equivalent ELV/BMS platforms.

Desired Competencies

• Customer-centric approach
• Strong communication skills
• Problem-solving and fault-finding expertise
• Ability to work independently at customer sites
• Team collaboration and coordination
• Effective report writing and documentation
• Time management and multitasking abilities