Site Engineer Commissioning (HVAC)

About the role

We are looking for a Site Engineer specialized in HVAC commissioning to plan, coordinate and execute pre‑commissioning, commissioning, testing and start‑up activities for large‑scale industrial facilities in Abu Dhabi.

Key responsibilities

• Plan, coordinate and execute HVAC pre‑commissioning, commissioning, testing and start‑up activities.
• Review HVAC drawings, specifications, datasheets and equipment schedules.
• Prepare commissioning procedures, checklists, method statements and testing documentation.
• Commission AHUs, FCUs, package units, chilled water, DX, ventilation, exhaust, fresh‑air and pressurisation systems.
• Perform functional testing, air and water balancing, airflow measurements, temperature and pressure checks.
• Verify control sequences, interlocks, alarms, trips and BMS interfaces.
• Coordinate with mechanical, electrical, instrumentation, process, fire & gas and BMS disciplines and with vendors.
• Troubleshoot equipment and system performance issues and ensure compliance with project specifications and HSE requirements.

Required profile

• Minimum 8 years of HVAC experience with a focus on commissioning and start‑up.
• Bachelor’s degree in Mechanical Engineering or a related discipline.
• Experience on Oil & Gas, EPC, petrochemical, refinery or LNG projects, preferably in the GCC.
• Hands‑on experience commissioning large‑scale HVAC systems and working with HVAC control systems and BMS.
• Proven ability to work with multidisciplinary commissioning teams and vendors.

Required skills

• HVAC commissioning
• HVAC control systems
• Building Management System (BMS) integration
• Air balancing
• Water balancing
• Airflow measurement
• Temperature measurement
• Pressure testing
• Troubleshooting HVAC equipment