BMS Field Service Engineer I: Launch Reliable Building Systems

Honeywell International, Inc.; Singapore; Remote; SGD 56,000 - 100,000; Full time

Job summary

Honeywell Singapore is seeking a Field Service Engineer I to design, configure, test, and commission BMS systems at client sites. You will work with project teams, consultants, vendors, and clients to ensure installations meet specifications and safety standards.

The role requires knowledge of HVAC/ACMV, DDC controllers, and communication protocols, plus strong problem-solving and coordination skills. Willingness to travel and work outside normal hours when testing is required.

Qualifications

• Diploma or Degree in Electrical Engineering, Electronics, Mechatronics, Building Services, Automation, or related field.
• Experience with BMS platforms such as Honeywell, Siemens, Johnson Controls, Schneider, Tridium Niagara, or equivalent will be advantageous.
• Knowledge of HVAC/ACMV control systems and building services.
• Familiarity with BACnet, Modbus, OPC, TCP/IP, and other communication protocols.
• Good understanding of DDC controllers, sensors, actuators, control valves, VAVs, AHUs, FCUs, chillers, and other HVAC equipment.
• Experience in BMS testing, commissioning, troubleshooting, and system integration.
• Ability to read electrical drawings, control schematics, points lists, and technical specifications.
• Good analytical and problem-solving skills.
• Good communication and coordination skills.
• Able to work independently and as part of a project team.
• Willingness to travel to project sites and work outside normal hours when required for testing and commissioning.

Responsibilities

• Design, program, configure, test, commission, and maintain BMS systems.
• Develop and modify BMS control logic and sequences of operation.
• Configure DDC controllers, I/O points, alarms, trends, schedules, and parameters.
• Develop and configure BMS graphics and operator interfaces.
• Carry out point-to-point checks, functional testing, system integration testing, and commissioning.
• Troubleshoot BMS hardware, software, communication, and control logic issues.
• Integrate BMS with third-party systems such as ACMV/HVAC, fire alarm, lighting, security, and electrical systems.
• Configure and troubleshoot communication protocols including BACnet, Modbus, OPC, and other relevant protocols.
• Review BMS drawings, schematics, points list, sequences of operation, and technical specifications.
• Coordinate with main contractors, consultants, subcontractors, equipment vendors, and clients.
• Conduct site investigations and provide technical solutions for BMS-related issues.
• Prepare testing and commissioning reports, documentation, points schedules, and handover documents.
• Provide technical support for preventive and corrective maintenance activities.
• Identify opportunities to improve system reliability, operational performance, and energy efficiency.
• Supervise and provide technical guidance to technicians and subcontractors where required.

Skills

BMS experience

HVAC knowledge

Electrical drawings

Communication skills

Team player

Education

Electrical Engineering degree

Tools

BMS software

BACnet

Job description

Honeywell Singapore is seeking a Field Service Engineer I to design, configure, test, and commission BMS systems at client sites. You will work with project teams, consultants, vendors, and clients to ensure installations meet specifications and safety standards.

The role requires knowledge of HVAC/ACMV, DDC controllers, and communication protocols, plus strong problem-solving and coordination skills. Willingness to travel and work outside normal hours when testing is required.