The Field Service Engineer II is responsible for providing advanced technical field support for HVAC and Building Automation Systems (BAS/BMS) within Honeywell Building Solutions (HBS). This position supports the installation, commissioning, startup, troubleshooting, maintenance, and optimization of building control systems and HVAC equipment to ensure reliable operation, energy efficiency, and customer satisfaction.

Description for Internal Candidates

The role serves as a technical expert and customer-facing representative, working closely with project teams, service technicians, contractors, facility managers, and end users to deliver high-quality service solutions and lifecycle support.

Responsibilities
Field Service & Technical Support
• Perform startup, commissioning, testing, and validation of HVAC and Building Automation Systems (BAS/BMS).
• Troubleshoot and diagnose HVAC equipment, control systems, field devices, networks, and software applications.
• Execute preventive maintenance, corrective maintenance, and system upgrades.




• Analyze system performance and recommend corrective actions to improve reliability and efficiency.
• Support emergency service calls and critical system recovery efforts.

HVAC & Building Automation Systems
• Maintain and optimize HVAC control systems including: • Chillers
• Boilers
• Air Handling Units (AHUs)
• Remote Transmission Units (RTUs)
• VAV Systems
• Fan Coil Units
• Cooling Towers
• Pumping Systems

• Configure and support Honeywell Building Management Systems (BMS) and Building Automation Systems (BAS).
• Implement control system modifications, software updates, graphics enhancements, and sequence adjustments.
• Verify proper operation of sensors, actuators, controllers, and field devices.

System Integration & Networking
• Support integration of HVAC and building systems using industry-standard communication protocols, including: • BACnet
• Modbus
• LonWorks
• IP-based control networks

• Assist with controller progra

📌 Field Service Engr II (México)
🏢 Honeywell
📍 México