Maintain Climate Control. Maximize Efficiency. Keep Facilities Comfortable.
International Facilities Services Limited (IFS) Group is seeking a skilled and experienced HVAC Technician to install, operate, maintain, and troubleshoot Daikin VRU, AHU, chiller systems, and related HVAC equipment across assigned facilities. This opportunity is ideal for candidates with experience in HVAC systems, Daikin equipment, VRU, AHU, chillers, refrigeration, air-conditioning, building services, facility maintenance, mechanical maintenance, or related technical fields.
If you are interested in this job opening you can continue on this page for more information on the job description and for the official online recruitment channel to begin application.
Applications are invited for the position below:
Job Title: HVAC Technician – Daikin VRU, AHU & Chillers
Employment Type: Full-time
Description
- The HVAC Technician will maintain, service, and repair a large-scale commercial HVAC system comprising Daikin VRV/VRF systems, air handling units (AHUs), and chillers, all managed through a Building Management System (BMS).
- The role requires a technician confident working independently on routine PPM while escalating complex faults appropriately, in a live, 24/7, high-footfall environment.
Key Responsibilties
- Carry out scheduled PPM (monthly/quarterly) on VRV/VRF outdoor and indoor units, AHUs, and chiller plant, per OEM (Daikin) service intervals.
- Clean/replace filters, inspect coils and condensate systems, and check refrigerant lines for leaks across all zones.
- Diagnose and repair mechanical, electrical, and refrigerant-circuit faults on VRV systems, AHUs, and chillers.
- Monitor and respond to BMS alarms and trends; support fault-finding using BMS data.
- Check thermostat calibration, compressor amperage, and condenser performance; carry out deep cleans on schedule.
- Support chiller-specific tasks: water treatment checks, pump and cooling-tower inspection, and load monitoring.
- Maintain accurate maintenance logs, service records, and defect reports using the facility’s CMMS/CAFM platform.
- Respond promptly to HVAC-related emergency call-outs, including out-of-hours where required.
- Follow safe isolation and permit-to-work procedures at all times; no bypassing of safety systems under any circumstance.
- Liaise with the HVAC Lead/Chief Engineer on parts requisition, defect escalation, and PPM scheduling.
Qualifications
- Interested candidates should possess an OND / HND / Bachelor`s Degree with 5 – 10 years experience.
Salary
N300,000 monthly.
Application Closing Date
14th September, 2026.
How to Apply
Interested and qualified candidates should:
Click here to apply online