Industrial Chiller Technician — Service & Commissioning

Design & Build Recruitment; Sydney; On-site; AUD 76,000 - 90,000; Full time

Benefits offered by this job

Company vehicle

Fuel card

Overtime opportunities

Team environment

Social events

Job summary

Design & Build Recruitment is seeking an experienced HVAC Chiller Technician to service, maintain, fault-find, repair and commission commercial and industrial chiller systems on site across a varied client base.

You’ll work with York, Daikin, Trane, Carrier and Smardt, bring strong 3‑phase and LV electrical control skills, and perform diagnostics, brazing, pressure and vacuum testing. A Full Refrigeration & Air Conditioning Licence and a collaborative, lead-by-example approach are essential.

Qualifications

• Full Refrigeration & Air Conditioning Licence is required.
• Strong proficiency with 3-phase and LV electrical control systems.
• Experience with system diagnostics, brazing, pressure and vacuum testing.
• Hands-on experience with EXVs, VSDs, relays and cloud-based service platforms.
• Teamwork skills with the ability to lead by example on site.

Responsibilities

• Service, maintain, fault-find, repair and commission commercial and industrial chiller systems.
• Work across major brands including York, Daikin, Trane, Carrier and Smardt.
• Perform advanced diagnostics on electrical and refrigeration components.
• Carry out brazing, pressure testing, vacuum testing and refrigerant handling.
• Liaise with team members and supervisors to deliver high-quality outcomes on site.

Skills

3-phase electrical

LV electrical control systems

Diagnostics experience

EXVs

VSDs

Relays

Cloud-based service platforms

Team leadership on site

Education

Full Refrigeration & Air Conditioning Licence

Tools

York

Daikin

Trane

Carrier

Smardt

Job description

Design & Build Recruitment is seeking an experienced HVAC Chiller Technician to service, maintain, fault-find, repair and commission commercial and industrial chiller systems on site across a varied client base.

You’ll work with York, Daikin, Trane, Carrier and Smardt, bring strong 3‑phase and LV electrical control skills, and perform diagnostics, brazing, pressure and vacuum testing. A Full Refrigeration & Air Conditioning Licence and a collaborative, lead-by-example approach are essential.