Mechanical HVAC Service Technician

jci; Sydney; On-site; AUD 70,000 - 90,000; Full time

Benefits offered by this job

Overtime opportunities

Structured training

Career growth opportunities

Work-life balance

Job summary

Johnson Controls in Sydney is seeking an experienced HVAC Service Technician to join our service team. You will service, maintain, and repair a broad range of commercial HVAC equipment for high-profile customers, ensuring reliable performance.

This role offers access to leading technology, structured training, and real opportunities for career growth within a global organisation. A Refrigeration or Electrical Trade Qualification with a Restricted Electrical Licence and a current Australian

Qualifications

• HVAC service and maintenance experience in commercial settings.
• Chiller experience highly regarded.
• Trade qualification in refrigeration or electrical trade.
• Current restricted electrical licence and valid Australian driver’s licence.
• Strong diagnostic and fault-finding skills.

Responsibilities

• Preventative and scheduled maintenance
• Fault finding, diagnostics, servicing, and repairs
• Equipment overhauls and commissioning
• Small commercial installations and upgrade works
• Reading and interpreting technical drawings and plans
• Working across equipment ranging from package units through to chillers and central plant systems
• Exposure to Johnson Controls Building Management Systems (BMS)
• Preparing quotations for small works and managing jobs end to end
• Building strong relationships with customers through exceptional service delivery

Skills

Diagnostic and fault-finding

Customer-facing communication

Safety-focused approach

Valid Australian Driver's Licence

Education

Refrigeration or Electrical Trade Qualification (HVAC experience essential)

Restricted Electrical Licence

Job description

Join a Global Leader Creating Smarter, More Sustainable Buildings

At Johnson Controls, we're redefining how the world works, lives, and grows. As a global leader in smart buildings, HVAC, energy efficiency, and decarbonisation solutions, we help customers optimise performance, reduce energy consumption, and create more sustainable environments across industries including data centres, healthcare, pharmaceuticals, advanced manufacturing, and education.

For more than 140 years, Johnson Controls has been trusted to deliver innovative solutions that keep critical facilities running efficiently and reliably. Powered by leading technology, expert service teams, and a strong culture of innovation, we're helping shape the future of building performance worldwide.

The Opportunity

Due to continued growth, we're seeking an experienced HVAC Service Technician to join our Sydney service team.

This is an excellent opportunity to work with industry-leading technologies, high-profile commercial customers, and a supportive team that genuinely values your expertise, development, and work-life balance.

Why Join Johnson Controls?

• Salary and employment conditions are aligned with the applicable EBA, with overtime opportunities available

• Work with industry-leading technology across a diverse range of commercial and critical infrastructure sites

• Enjoy genuine work-life balance with flexibility and autonomy in managing your workload

• Strong technical support through structured training, ongoing development, and access to specialist expertise

• Career growth opportunities within a global organisation, whether in leadership, technical specialist, project, or sales pathways

• Stable global business with a local team culture where your contribution is recognised and valued

What You'll Be Doing

As a key member of our service team, you'll be responsible for servicing, maintaining, and repairing a broad range of commercial HVAC equipment.

Your responsibilities will include:

• Preventative and scheduled maintenance

• Fault finding, diagnostics, servicing, and repairs

• Equipment overhauls and commissioning

• Small commercial installations and upgrade works

• Reading and interpreting technical drawings and plans

• Working across equipment ranging from package units through to chillers and central plant systems

• Exposure to Johnson Controls Building Management Systems (BMS)

• Preparing quotations for small works and managing jobs from start to completion

• Building strong relationships with customers through exceptional service delivery

What We're Looking For

We're looking for a motivated technician who takes pride in delivering quality workmanship and outstanding customer service.

To be successful, you'll bring:

• Proven experience servicing commercial HVAC and air conditioning systems

• Chiller experience highly regarded

• Refrigeration or Electrical Trade Qualification (HVAC experience essential)

• Restricted Electrical Licence

• Current Australian Driver's Licence

• Strong diagnostic and fault-finding skills

• Excellent communication and customer-facing abilities

• A proactive, safety-focused approach to work

A Culture Where You Can Thrive

At Johnson Controls, diversity, inclusion, and belonging are at the heart of our success. We foster a culture where people feel empowered to contribute ideas, develop their careers, and make a meaningful impact.

You’ll be joining a high-performing team that supports each other, celebrates success, and invests in the growth of its people.