Technical Service Engineer/ HVAC Tech Support - HVAC WA & NSWFull-Time | Permanent We are looking for experienced HVAC Technicians to join a leading organisation as Technical Service Engineers across Western Australia and NSW.

This is an excellent opportunity for someone with strong hands-on HVAC experience who is ready to transition into a more technical, support-focused role while continuing to utilise their industry knowledge and expertise.

You’ll become the go-to technical expert, supporting customers and service partners with troubleshooting, diagnostics, commissioning and technical advice across a range of advanced HVAC systems, including VRF and inverter technology.

The Role Your responsibilities will include

Providing expert technical support for HVAC and air conditioning systems

Supporting service partners with troubleshooting, diagnostics and technical queries via phone and email

Assisting with spare parts selection and providing technical advice

Participating in and supervising site visits and commissioning activities

Supporting successful project delivery and system performance





Managing and processing warranty claims About You To be successful in this role, you will have:

Certificate III in Refrigeration and Air Conditioning

Current Refrigerant Handling Licence - mandatory

Restricted Electrical Licence - mandatory

Strong experience in HVAC service, repairs and diagnostics

Proven fault-finding and technical troubleshooting skills

Robust knowledge of VRF and inverter technology

Excellent written and verbal communication skills

Strong problem-solving and time management abilities

The ability to confidently support customers and technical service partners

What's on Offer

Company vehicle

Competitive salary

Excellent learning and development opportunities

Employee discounts across hundreds of retailers

Employee Assistance Program

Additional leave benefits

Supportive team environment

Great work-life balance

The opportunity to transition from a hands-on role into a technical engineering career

Opportunities are available in WA and NSW.

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📌 HVAC Tech Support / Technical Service Engineer (Auburn)
🏢 Sirius People
📍 Auburn