Position: BMS &
Automation Engineer – DDC / BACnet / PLC Department: Engineering / Projects / Automation B.E. / B.Tech in Electrical Engineering, Electronics &
Communication, Instrumentation &
Control, Automation, Mechatronics or related field. 5 years’ experience Core Technical Skills: PLC Programming, BMS/HVAC Automation, HMI/SCADA, BACnet &
Modbus Communication, VFD, Sensors &
Instrumentation, Control Panel, Electrical Drawings, PID Control, Commissioning, Troubleshooting &
System Integration.

Key Responsibilities: 1. Design and develop BMS/DDC control philosophy for HVAC and air-cooling systems.
Prepare I/O lists, control panel requirements and control wiring/interface requirements.
Program and configure DDC controllers and PLC systems.
Integrate PLC/DDC systems with BMS using BACnet/IP, BACnet MS/TP and Modbus TCP/RTU.
Interface and control VFDs, dampers, 2-way valves, pumps, fans and other field devices.
Develop sequences for Auto/Manual operation, temperature control, humidity control, VFD speed control, valve modulation and equipment interlocks.




Configure alarms including VFD trip, high/low pressure, filter differential pressure, water level and equipment fault alarms.
Read and understand GA drawings, electrical drawings, control wiring diagrams and P&IDs.;
Perform site installation support, testing, commissioning and troubleshooting.
Diagnose communication and integration issues between PLC, DDC, VFD and BMS.
Coordinate with electrical, HVAC, commissioning and project teams.
Prepare commissioning reports, I/O checklists, test reports and as-built documentation. HVAC Automation Knowledge· . AHU / Air Washer / Evaporative Cooling Systems · Hybrid Air Conditioning and Two-Stage / IDEC systems · Chilled-water systems and modulating 2-way valves · Supply and return air dampers · Supply/exhaust fans and VFDs · Temperature and humidity control · Differential pressure and filter monitoring · Pump and fan interlocking · Equipment alarms, status and fault feedback

📌 Automation Systems Engineer Jaipur (India)
🏢 Evapoler Eco Cooling Solutions
📍 India