UGL is a diversified services company delivering critical assets and essential services that sustain and enhance the environments in which we live. Our capabilities span a broad range of services and whole-of-life solutions across diverse industries, leveraging world-leading, sustainable, and innovative technologies.
We partner with some of the world's largest blue-chip companies, government agencies, private enterprises, and public institutions.
At UGL Transport, we offer long-term career opportunities, genuine career progression, and the chance to make a meaningful impact within a high-performing, cooperative, and professional team.
We are currently seeking a motivated Refrigeration HVAC Technician to join our team, supporting both site management and the mobile maintenance team across our Rouse Hill and Roseville operations.
About The Role
Reporting to the Supervisor, this is a hands-on, customer-focused role responsible for the maintenance, fault diagnosis, repair, testing, commissioning, and certification of HVAC and chilled water systems in accordance with specifications and standards.
You will work across a broad range of HVAC activities, including commercial and industrial maintenance and installation as required.
This role places a strong emphasis on safety, technical excellence, and customer service, and includes administrative responsibilities to ensure all work is completed, documented, and closed out in line with UGL and client requirements.
Roster / Working Conditions
This position operates on a rotating roster to support continuous operations:
2 weeks day shift: Monday to Friday
2 weeks night shift:



Sunday to Thursday
Flexibility is required to meet operational and client demands.
Key Responsibilities
Maintain, service, and repair HVAC and chilled water systems
Diagnose faults and implement effective, timely solutions
Perform testing, commissioning, and certification of systems
Carry out installation works across commercial and industrial environments
Ensure all work is completed safely and in accordance with company and client standards
Complete accurate job documentation and compliance records
Deliver high-quality outcomes aligned with customer expectations
About You
Demonstrate a strong commitment to safety, quality, and company values
Ability to work independently with minimal supervision and effectively self-manage
Flexible and adaptable to changing work demands, including shift work and occasional travel
Strong team player with excellent communication skills
Proven track record of safe and high-quality workmanship
Proactive approach to continuous improvement and efficiency
Your Experience & Qualifications
Demonstrated experience maintaining HVAC and chilled water systems
Trade qualification in Air Conditioning & Refrigeration
Current Refrigerant Handling Licence




Experience across a broad range of HVAC equipment
Ability to read and interpret technical drawings
Current Driver's Licence
Construction Induction Card (White Card)
Desirable
Rail Industry Worker (RIW) Card
EWP, First Aid, and other relevant tickets
Strong computer literacy
What We Offer
Long-term career opportunities with a leading services provider
Ongoing training and development for career progression
Competitive remuneration package
Employee Assistance Program for you and your family
AIA Vitality wellness program
Discounts on private health insurance, vehicles, travel, and more
What Makes You a Great Fit For UGL
Commitment to a safe, inclusive, and positive workplace
Ability to contribute to a collaborative and high-performing team culture
Focus on delivering technical excellence and innovative solutions
Strong focus on building trust with clients, colleagues, and stakeholders
Genuine concern for safety and continuous improvement
About Us
UGL is a trusted provider of end-to-end engineering, construction, and maintenance services across rail and transport, communications, oil and gas, power, renewables, water, and defence sectors. We are proud to be part of the CIMIC Group.
At UGL, we value diversity in backgrounds, ideas, and perspectives. We are an Equal Opportunity Employer and encourage applications from people with disabilities, Aboriginal and Torres Strait Islander people, mature-aged workers, and those from culturally diverse backgrounds.
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📌 Refrigeration Hvac Technician (New South Wales)
🏢 UGL
📍 New South Wales