Electronics Technician

Electronics Technician – Refrigeration, Air Conditioning and Electronic Controls

DUNN INTERIORS NZ LIMITED | Auckland

Employment: Full-time, permanent

Pay: NZ$32–$42 per hour, depending on qualifications and experience

Hours: A guaranteed minimum of 30 hours per week, with up to 45 hours per week

Location: Auckland, including travel to company project sites throughout the region

About us

DUNN INTERIORS NZ LIMITED is a well-established Auckland-based interior design and finishing company undertaking painting and other interior improvement work.

We are seeking a capable Electronics Technician to support our projects by diagnosing, repairing, maintaining and configuring electronic equipment and controls, particularly those used in refrigerators, air-conditioning units, heat pumps and related building systems.

About the role

You will identify equipment faults, repair or replace defective electronic components, configure operating controls and test equipment performance. You will work with the company’s project team, clients, suppliers and appropriately qualified tradespeople to deliver reliable equipment operation alongside our interior improvement projects.

Detailed responsibilities

1. Inspect refrigerators, freezers, air-conditioning units, heat pumps and related equipment to identify electronic faults and operating problems.

2. Interpret circuit diagrams, wiring schematics, service manuals and manufacturer specifications to plan diagnostic and repair work.

3. Use appropriate diagnostic instruments to test electronic circuits, control boards, sensors, switches and associated components.

4. Diagnose faults in printed circuit boards, electronic controllers, display panels, power-supply modules and communication interfaces.

5. Repair or replace defective electronic components, circuit boards, connectors and control modules in accordance with manufacturer requirements and the technician’s authorised scope of work.

6. Inspect and troubleshoot temperature sensors, thermostats, electronic timers and defrost controls used in refrigeration equipment.

7. Diagnose electronic control faults affecting cooling cycles, temperature regulation, fan operation and compressor operation.

8. Configure and test air-conditioning and heat-pump controllers, remote controls, operating modes, timers and temperature settings.

9. Investigate equipment error codes, intermittent faults and communication problems between indoor units, outdoor units and control systems.

10. Assemble, mount and configure electronic control equipment and associated components for new or replacement systems, within the technician’s authorised scope.

11. Test repaired equipment through appropriate operating cycles to verify that the reported fault has been resolved.

12. Carry out preventive maintenance of electronic components, including inspections, cleaning and checks for deterioration, overheating or loose connections.

13. Assess component condition and recommend repairs, replacement parts or equipment upgrades to improve reliability and performance.

14. Support the diagnosis and servicing of other electronically controlled appliances, ventilation equipment and interior control systems used on company projects.

15. Coordinate with refrigeration technicians, electricians and other specialist trades where work requires additional expertise or authorisation.

16. Assist with commissioning by checking control settings, sensor responses, operating sequences and equipment performance.

17. Maintain accurate service records covering faults, diagnostic results, repairs, parts used and outstanding work.

18. Identify required replacement components, obtain technical information from suppliers and assist with ordering and stock control.

19. Explain equipment operation, maintenance needs and repair findings clearly to clients and the company’s project team.

20. Follow safe isolation procedures, manufacturer instructions and site safety requirements; protect finished interiors and leave work areas clean and tidy.

Qualifications and experience

Applicants must have either:

* A relevant Level 5 qualification in electronics, electrical engineering, electronic servicing, refrigeration and air conditioning, or a closely related field; and/or

* At least three years of relevant practical experience in electronic equipment diagnosis, repair and maintenance.

Applicants should also demonstrate:

* Practical knowledge of electronic controls used in refrigeration and air-conditioning equipment.

* Ability to interpret technical drawings and diagnose faults systematically.

* Competence in using diagnostic instruments and servicing tools.

* Good communication, recordkeeping and time-management skills.

* Ability to work independently and coordinate with other trades.

* A current driver licence valid for driving in New Zealand and willingness to travel between Auckland project sites.

Relevant New Zealand electrical registration and a current practising licence, or another lawful authorisation, are required where the assigned duties involve prescribed electrical work. All work must remain within the employee’s competence and authorised scope.

What we offer

* NZ$32–$42 per hour, depending on qualifications and experience.

* Full-time, permanent employment.

* A guaranteed minimum of 30 hours and a maximum of 45 hours per week.

* Varied technical work across Auckland interior improvement projects.

* A supportive team environment.

How to apply

Please apply with your CV and a brief cover letter outlining your relevant Level 5 qualification and/or at least three years of relevant experience, technical skills and availability. Include details of any applicable New Zealand electrical registration or authorisation.

Pay: $32.00 – $42.00 per hour

Expected hours: 30.0 – 45.0 per week

Work Location: In person