AJ Baker & Sons are a fourth generation, family-owned company established in 1920, with branches located throughout Australia including WA, SA, NSW, VIC & QLD. We specialise in the supply, installation, service, and maintenance of commercial refrigeration and air conditioning systems for supermarkets and other commercial businesses.
We are currently seeking an enthusiastic, reliable, suitably qualified and experienced Refrigeration Service Technician to join our Perth Service Team on a permanent full-time basis.
This position would suit a motivated tradesperson looking to further develop their technical skills within a stable, supportive, and nationally recognised company.
About the Role
Reporting to the Service Supervisor / Service Manager, the Service Technician is responsible for carrying out service, maintenance, breakdown, and repair work across a range of commercial refrigeration and air conditioning systems.
This is a field-based role suited to someone who enjoys hands-on technical work, problem-solving, and working within a supportive team environment.
Key Responsibilities
Carry out service, maintenance, fault finding, and repairs on commercial refrigeration and air conditioning systems
Attend breakdown callouts and reactive maintenance tasks across customer sites
Complete preventative maintenance works in accordance with company and client requirements
Accurately complete service reports, timesheets, and job documentation
Maintain high standards of workmanship, presentation, and customer service
Ensure compliance with WHS requirements, SWMS/JSA procedures, and company policies
Support apprentices and work collaboratively with other technicians and departments
Participate in after-hours callout roster where required
Demonstrate a minimum of 3-5 years of supervisory or leading hand experience
About You
Restricted Electrical Licence (or equivalent)
Previous experience in commercial refrigeration and/or supermarket refrigeration preferred
Strong fault-finding and diagnostic skills
Ability to work independently and manage workload effectively
Good communication and customer service skills
Commitment to safety, compliance, and quality workmanship
Current Driver's Licence (essential)
Minimum of 5+ years of refrigeration/HVAC trade experience is required.
What We Offer
Permanent full-time position with a stable, well-established company
Competitive remuneration package based on experience
Company vehicle, fuel card, and uniforms provided
Overtime and after-hours opportunities available
Supportive team environment and strong safety culture
Ongoing training, development, and career progression opportunities
Family-owned business with long-term career stability
How to Apply
If you are looking to join a respected Australian company with strong team values and long-term career opportunities, we would love to hear from you.
Please apply now or email your resume and cover letter with the position title "Refrigeration Service Technician – Perth" in the subject line to:
Candidates must have valid work visa or authorisation to work in Australia.
Your application will include the following questions:
* Do you hold a current Refrigerant Handling Licence (RHL)?
* Do you have a current Australian driver's licence?
* Do you hold a current electrical licence?
* Which of the following statements best describes your right to work in Australia?
* Do you hold a Construction Induction Safety certificate (White Card)?
* How many years' experience do you have as a refrigeration mechanic?
* Have you worked in a role which requires fault finding experience?
* Do you have customer service experience?
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