Senior Commercial HVAC Technician – Field Service

Morson Edge; Sydney; On-site; AUD 76,000 - 83,000; Full time

Benefits offered by this job

Fully maintained company vehicle

Permanent, full-time position

Competitive hourly rate

Job summary

Morson Edge is seeking an experienced Senior HVAC Service Technician in Western Sydney to service and maintain a broad range of commercial HVAC systems across Sydney. You will diagnose faults, perform preventative maintenance, and respond to emergency repairs, working autonomously with a strong safety and quality focus.

The ideal candidate has a Certificate III in Air Conditioning and Refrigeration, an ARCtick licence, and proven experience in VRV/VRF, AHUs/FCUs, and chilled-water systems.

Qualifications

• Trade qualifications in air conditioning and refrigeration required.
• ARCtick refrigerant handling licence is essential.
• Proven experience in commercial HVAC servicing, maintenance and breakdowns.
• Strong diagnostic and fault-finding abilities across mechanical, refrigeration and electrical systems.
• Experience servicing VRV/VRF systems, package units, AHUs and FCUs.
• Good understanding of electrical controls, wiring diagrams and HVAC principles.
• Exposure to chilled-water systems or BMS controls is a plus.
• Current Australian driver’s licence.
• Strong communication and autonomous-working skills.
• Professional attitude and commitment to quality workmanship.

Responsibilities

• Carry out scheduled preventative maintenance, servicing and repairs across commercial and industrial HVAC systems.
• Diagnose and rectify mechanical, refrigeration, electrical and controls faults.
• Perform reactive breakdown servicing, troubleshooting and emergency repairs.
• Service VRV/VRF systems, packaged air conditioning units, split and ducted systems, AHUs, FCUs and related plant.
• Work with chilled-water systems, pumps, ventilation and building controls where required.
• Identify equipment defects, recommend corrective actions and assist with repair quotations.
• Interpret technical drawings, wiring diagrams and manufacturer specifications to diagnose system faults.
• Complete service reports, maintenance documentation and job records accurately.
• Liaise professionally with clients, facility managers and other stakeholders.
• Work autonomously across commercial sites while maintaining high safety and workmanship standards.
• Provide technical guidance and support to junior technicians and apprentices when required.

Education

Certificate III in Air Conditioning and Refrigeration

ARCtick refrigerant handling licence

Job description

Morson Edge is seeking an experienced Senior HVAC Service Technician in Western Sydney to service and maintain a broad range of commercial HVAC systems across Sydney. You will diagnose faults, perform preventative maintenance, and respond to emergency repairs, working autonomously with a strong safety and quality focus.

The ideal candidate has a Certificate III in Air Conditioning and Refrigeration, an ARCtick licence, and proven experience in VRV/VRF, AHUs/FCUs, and chilled-water systems.