Airnex refrigeration pty ltd - Sydney CBD NSW

We're looking for an experienced Chiller Service Technician to join our growing team. You'll be responsible for servicing, maintaining and diagnosing commercial/ industrial chiller across Sydney. The role suits someone who is reliable, organised and confident working independently.

Key responsibilities

Fault finding, repairs and system diagnostics

Completing service reports and job notes accurately

Communicating clearly with clients and office staff

Ensuring safety and compliance on every site

About you

Refrigerant Handling Licence with a minimum of 1 years post-licence experience

Proven experience as either a Chiller Technician or a Commercial Refrigeration Technician

Strong understanding of fundamental refrigeration circuits





Valuable understanding of chilled water systems

A proactive attitude and a willingness to learn new technologies and systems

Ability to work independently and as part of a team

Current driver's licence

ARCtick licence (preferred)

Competitive hourly rate reflecting your skills and experience

Company vehicle provided for work use

Toll and e-tag provided

Full uniform supplied

Extensive training on OEM chiller products to further develop your specialised skills

A supportive and collaborative team environment

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📌 Chiller technican (Sydney)
🏢 Airnex refrigeration
📍 Sydney