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
Strong 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 perks
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 (North Lismore)
🏢 Sirius People
📍 North Lismore