Johnson Controls, a global leader in thermal management, mission-critical building systems, energy efficiency, and decarbonization, helps customers use energy more productively, reduce carbon emissions, and operate with the precision and resilience required in rapidly expanding industries such as data centers, healthcare, pharmaceuticals, advanced manufacturing, and higher education. For more than 140 years, Johnson Controls has delivered performance where it really matters. Backed by advanced technology, lifecycle services and an industry-leading field organization, we elevate customer performance, turn goals into real-world results and help move society forward. Now, due to continued growth, we’re looking for an experienced Senior HVAC Service Technician to join our Sydney-based service team.

Why join Johnson Controls?

This is an opportunity to work with industry-leading technology, premium customers, and a supportive team that genuinely values work-life balance.

- $5,000 sign on bonus
- Autonomy & variety - manage your own jobs across diverse commercial sites
- Work-life balance - flexibility is a core value at JCI
- Solid support - remote technical support and structured training programs
- Career progression - move into leadership, sales, or become a technical SME
- Global brand stability with local team culture

What you’ll be doing

- Preventative and routine maintenance
- Fault finding, servicing, overhauls and commissioning
- Small commercial installations (ability to read and work from plans)
- Equipment ranging from package units to chillers and central plant
- Exposure to Johnson Controls Building Management Systems (BMS)
- Quoting small works and managing jobs on site

What we’re looking for

- Experience with chillers and commercial air conditioning
- Trade qualification in Refrigeration or Electrical (HVAC experience required)
- Restricted Electrical Licence
- Current Australian Driver's Licence




- Strong fault-finding and customer communication skills

About our culture

At Johnson Controls, diversity and inclusion are more than statements – they are how we work. Our values-driven, high-performance culture empowers our people to innovate, collaborate and grow. Your experience, your voice and your contribution matter here.

Better for your people. Better for your bottom line. Better for the planet. At Johnson Controls, we’ve been making buildings smarter since 1885, and our capabilities, depth of innovation experience, and global reach have been growing ever since. Today, we offer the world’s largest portfolio of building products, technologies, software, and services; we put that portfolio to work to transform the environments where people live, work, learn and play.

Johnson Controls: Enhancing the Intelligence of Buildings

Your buildings have a purpose. They are places for people to live or work. Facilities for learning or healing. Venues for entertainment and shopping. Sites for the specialized storage of tangible goods or mission-critical data. Your buildings have a huge variety of functions; they are central to your mission. This is where Johnson Controls comes in, helping drive the outcomes that matter most. Through a full range of systems and digital solutions, we make your buildings smarter. A smarter building is safer, more comfortable, more efficient, and, ultimately, more sustainable. Most important, smarter buildings let you focus more intensely on your unique mission. Better for your people. Better for your bottom line. Better for the planet. At Johnson Controls, we’ve been making buildings smarter since 1885, and our capabilities, depth of innovation experience, and global reach have been growing ever since. Today, we offer the world’s largest portfolio of building products, technologies, software, and services; we put that portfolio to work to transform the environments where people live, work, learn and play.

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