Cooling Engineering Support Principal
Schneider Electric • Dubai Silicon Oasis, Dubai • Posted July 13, 2026
Position Overview
The Cooling Principal is responsible for level 2 engineering support, and to be the technical expert on site
1) Advanced Troubleshooting & Escalations
* Serve as the final/near-final technical escalation point for PAC/DX/CRAC/CRAH, InRow/InRoom, chillers, pumps, and hydronics, hybrid/economizer systems, MDC cooling, Cool Array modular solutions, and high-density air/liquid cooling.
* Perform deep-dive diagnostics: refrigeration cycle, SOO (Sequence of Operation), controller logic, firmware anomalies, PID tuning, multi-unit interaction, VFD/EC fan faults, BMS/communication (Modbus/BACnet/SNMP), airflow/thermal imbalance, humidity system issues, electrical/PCB.
* Execute remote and on-site support; validate operating parameters; perform safe emergency interventions where required.
2) Commissioning, Recommissioning & Optimization
* Lead start-up and commissioning for the full APC-Uniflair portfolio (single and multi...
1) Advanced Troubleshooting & Escalations
* Serve as the final/near-final technical escalation point for PAC/DX/CRAC/CRAH, InRow/InRoom, chillers, pumps, and hydronics, hybrid/economizer systems, MDC cooling, Cool Array modular solutions, and high-density air/liquid cooling.
* Perform deep-dive diagnostics: refrigeration cycle, SOO (Sequence of Operation), controller logic, firmware anomalies, PID tuning, multi-unit interaction, VFD/EC fan faults, BMS/communication (Modbus/BACnet/SNMP), airflow/thermal imbalance, humidity system issues, electrical/PCB.
* Execute remote and on-site support; validate operating parameters; perform safe emergency interventions where required.
2) Commissioning, Recommissioning & Optimization
* Lead start-up and commissioning for the full APC-Uniflair portfolio (single and multi...