[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Johnson Controls International jobs](https://jobs.opennash.com/companies/johnson-controls-international/) · [Search jobs](/search/) Johnson Controls International · Sydney-New South Wales-Australia # Mechanical HVAC Service Technician Sydney-New South Wales-Australia Full-time Skilled Trades & Maintenance Listed on Johnson Controls International’s official careers site. Listed as of October 20, 2026. Check that it is still open and apply there. [Apply on Johnson Controls International’s careers site →](https://jci.wd5.myworkdayjobs.com/JCI/job/Sydney-New-South-Wales-Australia/Mechanical-HVAC-Service-Technician_WD30273518) [OpenNash Jobs](https://jobs.opennash.com/) / [Johnson Controls International](https://jobs.opennash.com/companies/johnson-controls-international/) / Mechanical HVAC Service Technician ## 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. Ready for Your Next Career Move? If you're looking to build your career with a respected global organisation that invests in its people, we'd love to hear from you. Apply now and join Johnson Controls, where your expertise is valued, your development is supported, and your future has room to grow. #LI-JS4 ## At a glance - Posted by the employer: Not stated - First seen by OpenNash: Oct 13, 2026 - Last checked: Oct 20, 2026 - Listed for: 7 days - Location: Sydney-New South Wales-Australia - Employment type: Full-time[Apply on Johnson Controls International’s careers site →](https://jci.wd5.myworkdayjobs.com/JCI/job/Sydney-New-South-Wales-Australia/Mechanical-HVAC-Service-Technician_WD30273518) ## More jobs at Johnson Controls International ### [BMS Service Technician](https://jobs.opennash.com/companies/johnson-controls-international/jobs/54592e234729ff780db1/) Sydney-New South Wales-Australia ### [BMS Technician](https://jobs.opennash.com/companies/johnson-controls-international/jobs/4b2cb72f70c554dc3048/) Sydney-New South Wales-Australia ### [BMS Technician Trainee](https://jobs.opennash.com/companies/johnson-controls-international/jobs/3c0f5db1e77e8d2b04ee/) Sydney-New South Wales-Australia ### [Chiller Service Technician](https://jobs.opennash.com/companies/johnson-controls-international/jobs/2a9d90fd94c800f02574/) Sydney-New South Wales-Australia ## Similar jobs at other companies ### [Mechanical Technician - HVAC (m/w/d)](https://jobs.opennash.com/companies/jones-lang-lasalle/jobs/27f4feff091659cb7744/) Jones Lang LaSalle · Kronberg im Taunus, DEU ### [Field Service Technician (m/f/d) HVAC- Bruxelles](https://jobs.opennash.com/companies/honeywell-international/jobs/664d96741a2c7a58445c/) Honeywell International · Belgium ### [Lead HVAC Service Technician](https://jobs.opennash.com/companies/comfort-systems-usa/jobs/763addb6bf453f7fa3af/) Comfort Systems USA ### [HVAC Service Rail Technician Mobility Customer Services](https://jobs.opennash.com/companies/siemens/jobs/3d4552ffa4eddd4fbbba/) Siemens ### [HVAC Service Technician - Unitary - North England Region](https://jobs.opennash.com/companies/trane-technologies/jobs/bf277540edd4ddd32a78/) Trane Technologies · Bolton, Lancashire, United Kingdom OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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