HVAC Site Supervisor

Johnson Controls; Cairns Regional; On-site; AUD 90,000 - 130,000; Full time

Job summary

Johnson Controls in Cairns, Far North Queensland, seeks a skilled HVAC Site Supervisor to lead the delivery of commercial HVAC projects across Queensland. You will oversee site installation, commissioning, testing, quality assurance, and rigorous project documentation to ensure safety and on-time delivery.

This role requires a Mechanical or Electrical trade qualification with at least five years in commercial HVAC, strong stakeholder coordination, and a proven ability to drive project outcomes.

Qualifications

• Trade qualification in HVAC/Refrigeration & Air Conditioning or Electrical trade.
• Minimum 5 years in commercial HVAC environments.
• Knowledge of HVAC systems, construction methods, and site delivery.

Responsibilities

• Lead and coordinate HVAC installation, commissioning, service, and maintenance across sites.
• Manage site labour, subcontractors, and suppliers to meet milestones safely and efficiently.
• Monitor site productivity and ensure schedules and delivery targets are met.
• Conduct site inspections and audits to uphold safety, quality standards.
• Coordinate materials, equipment, and site resources for project execution.
• Provide hands-on leadership and mentoring to site personnel.

Skills

Mechanical/ Electrical trade

Strong communication

Project coordination

Safety leadership

Education

Trade Qualification HVAC/Refrigeration & Air Conditioning or Electrical

Tools

AutoCAD

BIM

Microsoft Project

Visio

Job description

Shape the Future of Smart Buildings with Johnson Controls

At Johnson Controls, we're transforming how buildings perform. As a global leader in smart building technologies, integrated building systems, and advanced HVAC solutions, we help customers create safer, healthier, and more sustainable environments.

Our solutions support some of Australia's most critical industries, including mining, healthcare, data centres, pharmaceuticals, education, industrial manufacturing, and commercial infrastructure. Through innovation, energy‑efficient technologies, and world‑class service delivery, we’re helping organisations reduce carbon emissions while improving operational performance.

With over 140 years of global industry leadership, Johnson Controls offers the opportunity to work on complex, high‑profile projects alongside some of the most experienced professionals in the industry.

Why Join Us?

• Work on diverse and technically challenging HVAC projects across Far North Queensland
• Join a global industry leader with strong local support and genuine career development opportunities
• Be part of a team delivering innovative building and smart technology solutions
• Competitive salary package and long‑term career growth pathways
• Collaborative, safety‑focused culture where your contribution is valued

About The Role

Based in Cairns, this role offers the opportunity to lead the delivery of commercial HVAC projects across Queensland and surrounding regions.

As the HVAC Site Supervisor, you will oversee site installation, commissioning, testing, quality assurance, and project documentation, ensuring projects are delivered safely, on time, and to the highest quality standards.

Working closely with customers, subcontractors, suppliers, and project teams, you will coordinate site activities, drive project outcomes, and provide hands‑on leadership throughout project delivery.

This opportunity is ideal for an experienced HVAC Technician, Refrigeration Mechanic, Electrician, Leading Hand, or Site Supervisor looking to progress their career with a market‑leading organisation.

Key Responsibilities

• Lead and coordinate HVAC installation, commissioning, service, and maintenance activities across project sites
• Manage site labour, subcontractors, and suppliers to achieve project milestones safely and efficiently
• Monitor site productivity and ensure project schedules and delivery targets are met
• Conduct site inspections and audits to maintain safety, quality, and compliance standards
• Coordinate material deliveries, equipment, plant, and site resources to support project execution
• Provide hands‑on leadership, mentoring, and technical guidance to site personnel
• Support commissioning, testing, defect resolution, and project handover activities
• Ensure all works comply with customer specifications, company procedures, and quality assurance requirements
• Maintain accurate reporting, project documentation, and site records
• Identify and proactively resolve technical, operational, and site‑related issues
• Contribute to project performance by balancing customer, commercial, and operational requirements
• Champion a strong safety culture and lead by example in all site activities

About You

To be successful in this role, you will bring:

Essential

• Mechanical Trade Qualification (HVAC/Refrigeration & Air Conditioning) or Electrical Trade Qualification
• Minimum 5 years' experience within the commercial HVAC industry, ideally across installation, construction, retrofit, or project delivery environments
• Strong knowledge of commercial HVAC systems, construction methodologies, and site‑based project delivery
• Proven ability to coordinate multiple stakeholders, subcontractors, and project activities
• Strong communication, problem‑solving, and organisational skills
• Demonstrated commitment to customer service and building strong client relationships
• Current Driver's Licence
• Construction White Card
• Passion for safety leadership, hazard identification, and continuous improvement

Desirable

• Previous Site Supervisor, Leading Hand, or Team Leader experience
• Experience delivering commercial HVAC construction or retrofit projects
• Exposure to Building Management Systems (BMS) and controls technologies
• Experience with AutoCAD, BIM, Microsoft Project, or Visio
• Additional industry certifications including Working at Heights, EWP, First Aid, or similar

Build Your Future with Johnson Controls

If you're an experienced HVAC Technician, Refrigeration Mechanic, Electrician, Leading Hand, or Site Supervisor looking for the next challenge, this is your opportunity to join a global industry leader delivering some of Far North Queensland's most exciting building and infrastructure projects.