Chiller Service Technician

Join Johnson Controls: Powering the World's Most Critical Environments
At Johnson Controls (JCI), we're more than a global leader in HVAC and building technologies. We help some of the world's most essential industries operate smarter, safer, and more sustainably. From data centers and hospitals to pharmaceutical facilities, advanced manufacturing sites, and universities, our innovative solutions drive energy efficiency, operational resilience, and decarbonization at scale.
With over 140 years of industry leadership, Johnson Controls continues to shape the future of smart buildings and critical infrastructure. Backed by cutting-edge technology, a world-class service network, and unrivalled technical expertise, we're investing heavily in growth across Australia and are looking for skilled technicians to join us on the journey.
Why Technicians Choose Johnson Controls
Whether you're currently working for a major HVAC contractor, OEM, facilities services provider, or industrial refrigeration business, this is an opportunity to elevate your career with a global industry leader.
What We Offer
Competitive salary package with overtime and additional earning opportunities
Flexible work arrangements that support work-life balance
RDO options and well-structured service schedules
Industry-leading training and technical development programs
Access to the latest chiller, controls, and building technology solutions
Clear career progression pathways into senior technical, project management, sales, operations, or leadership roles
Strong support network including remote technical assistance and experienced team leaders
Opportunity to work on some of Melbourne's most complex and critical facilities
As part of our expanding Service Team, we're seeking an experienced Chiller Technician who thrives on solving complex technical challenges and delivering exceptional customer outcomes.
This role offers a high degree of autonomy, exposure to leading-edge equipment, and the opportunity to further develop your technical and leadership capabilities while working across a diverse customer portfolio.
Key Responsibilities
Diagnose and respond to breakdowns across a broad range of chiller and HVAC systems
Perform scheduled and preventative maintenance activities
Commission chillers and HVAC equipment at customer sites
Troubleshoot, fault-find, and resolve mechanical and electrical issues
Service and overhaul reciprocating, screw, and centrifugal chillers
Complete service reports and technical documentation accurately
Develop trusted relationships with customers and provide expert technical advice
Support customer training and operational best practices
What You'll Bring
Minimum 4 years' experience servicing chillers, HVAC systems, or industrial cooling equipment
Strong fault-finding, maintenance, and repair experience
Mechanical and/or electrical trade qualifications
Experience working with centrifugal, screw, or reciprocating chillers highly regarded
Ability to read technical drawings, wiring diagrams, and schematics
Strong communication and customer-facing skills
Current driver's licence
Ability to pass pre-employment medical and background screening requirements
A Team and Culture You'll Want to Be Part Of
Across our 12 Australian branches, you'll join a highly skilled team that values safety, collaboration, innovation, and continuous learning. We invest in our people, celebrate diversity, and provide genuine opportunities for long-term career development.
Whether you're looking to deepen your technical expertise or take the next step into leadership, Johnson Controls offers the platform, support, and global opportunities to help you get there.
Ready for Your Next Challenge?
If you're currently working in HVAC, industrial refrigeration, facilities maintenance, building services, or a competing OEM and are looking for greater career growth, technical exposure, and flexibility, we'd love to hear from you.
Join Johnson Controls and help shape the future of smart, sustainable infrastructure.
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