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
Robust 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
You'll be responsible for the servicing, maintenance and repair of a wide range of commercial HVAC systems, including:
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
You'll be a hands‐on Senior technician who takes pride in quality work and customer service.
You'll bring:
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.
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📌 Senior Hvac Service Technician (New South Wales)
🏢 Johnson Controls
📍 New South Wales