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Mechanical HVAC Service Technician

Johnson Controls

Mechanical HVAC Service Technician

full-timePosted: Sep 1, 2026Sydney-New South Wales-Australia

Job Description

Join a Global Leader Creating Smarter, More Sustainable BuildingsAt 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 OpportunityDue 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?Work with industry-leading technology across a diverse range of commercial and critical infrastructure sitesEnjoy genuine work-life balance with flexibility and autonomy in managing your workloadStrong technical support through structured training, ongoing development, and access to specialist expertiseCareer growth opportunities within a global organisation, whether in leadership, technical specialist, project, or sales pathwaysStable global business with a local team culture where your contribution is recognised and valuedWhat You'll Be DoingAs 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 maintenanceFault finding, diagnostics, servicing, and repairsEquipment overhauls and commissioningSmall commercial installations and upgrade worksReading and interpreting technical drawings and plansWorking across equipment ranging from package units through to chillers and central plant systemsExposure to Johnson Controls Building Management Systems (BMS)Preparing quotations for small works and managing jobs from start to completionBuilding strong relationships with customers through exceptional service deliveryWhat We're Looking ForWe'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 systemsChiller experience highly regardedRefrigeration or Electrical Trade Qualification (HVAC experience essential)Restricted Electrical LicenceCurrent Australian Driver's LicenceStrong diagnostic and fault-finding skillsExcellent communication and customer-facing abilitiesA proactive, safety-focused approach to workA Culture Where You Can ThriveAt 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

Locations

  • Sydney-New South Wales-Australia

Required Qualifications

  • We're looking for a motivated technician who takes pride in delivering quality workmanship and outstanding customer service. (experience)
  • Proven experience servicing commercial HVAC and air conditioning systems (experience)
  • Chiller experience highly regarded (experience)
  • Refrigeration or Electrical Trade Qualification (HVAC experience essential) (experience)
  • Restricted Electrical Licence (experience)
  • Current Australian Driver's Licence (experience)
  • Strong diagnostic and fault-finding skills (experience)
  • Excellent communication and customer-facing abilities (experience)
  • A proactive, safety-focused approach to work (experience)
  • Proven experience servicing commercial HVAC and air conditioning systems (experience)
  • Chiller experience highly regarded (experience)
  • Refrigeration or Electrical Trade Qualification (HVAC experience essential) (experience)
  • Restricted Electrical Licence (experience)
  • Current Australian Driver's Licence (experience)
  • Strong diagnostic and fault-finding skills (experience)
  • Excellent communication and customer-facing abilities (experience)
  • A proactive, safety-focused approach to work (experience)

Responsibilities

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

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