Lead HVAC Technician/Engineer
International Facilities Services Limited
Are you a hands-on HVAC expert who can diagnose, fix, and lead from the front?
We are looking for a highly experienced Lead HVAC Technician/Engineer to take full technical ownership of complex cooling systems across client sites. The Lead HVAC Engineer will be responsible for the end-to-end technical management of HVAC systems across assigned sites, ensuring optimal performance, reliability, and efficiency. The role requires deep technical expertise, strong leadership, and hands-on capability.
This is not a desk role.
You will be responsible for troubleshooting, repairs, system optimization, and technical leadership—working with Chillers, VRV/VRF systems, and AHUs, particularly Daikin systems.
What You’ll Do
Lead diagnosis, troubleshooting, and repair of complex HVAC systems
Manage and maintain: Central chillers, VRV/VRF systems, Air Handling Units (AHUs)
Provide hands-on technical leadership to field technicians
Train and mentor junior engineers on-site
Interface confidently with clients and stakeholders
Ensure optimal system performance, uptime, and energy efficiency
Drive preventive and predictive maintenance programs
Support commissioning, retrofits, and system upgrades
Requirements
What We’re Looking For
Strong experience working with Daikin systems (mandatory) with Proven expertise in:
Fault diagnosis (electrical & mechanical)
System troubleshooting under pressure
Repairs and system recovery
Minimum 8–12 years HVAC experience, with at least 3–5 years in a leadership role
Deep knowledge of:
Chiller systems (air & water cooled)
VRV/VRF architecture
AHU systems and controls
Ability to train, supervise, and elevate junior technicians
Strong communication skills – able to engage clients professionally
Highly mobile and comfortable working across multiple sites
Benefits
Competitive Salary and benefits
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