O&M AHU / Fan Technician
ATS Inter
- Riyadh
- Permanent
- Full-time
- Conduct routine inspection, maintenance, and servicing of AHUs and ventilation fans.
- Inspect and replace worn-out belts, filters, bearings, and motors as per service schedules.
- Troubleshoot mechanical, electrical, and control-related faults in HVAC systems.
- Perform vibration and alignment analysis to identify imbalance or misalignment issues.
- Carry out fan balancing and motor alignment to restore optimal performance.
- Conduct airflow and static pressure performance tests to ensure compliance with design specifications.
- Execute corrective maintenance and adjustments during fault rectification phases.
- Support system startup, testing, and commissioning of AHUs and fans.
- Maintain accurate logs, reports, and documentation of operational findings and service actions.
- Liaise with supervisors and control engineers to ensure systems are operating within parameters.
- Adhere to safety protocols and company standards during all maintenance operations.
- ✅ Proven experience in operation and maintenance of chilled water pumps (3+ years preferred).
- ✅ Strong mechanical troubleshooting and diagnostic capabilities.
- ✅ Proficient in vibration testing and alignment procedures.
- ✅ Solid understanding of chilled water circuits and system dynamics.
- ✅ Ability to read and interpret technical documentation, such as P&IDs, mechanical layouts, and pump datasheets.
- ✅ Familiarity with efficiency testing and performance verification standards.
- Experience in commercial buildings, hospitals, or industrial facilities.
- Exposure to BMS-integrated HVAC systems.
- Knowledge of preventive maintenance programs.