Support refrigeration and mechanical service teams by preparing tools and sites, assisting with installation, maintenance and repairs, handling materials, maintaining workshop and vehicle cleanliness, supporting documentation and compliance, reporting hazards, and following safety procedures while learning on-the-job.
Trades Assistant
Location: Sydney, New South Wales
Company: ASM Chilltech
Employment Type: Full-Time, Permanent (Mobile / On-Site)
The Role
ASM Chilltech is seeking motivated and reliable Trades Assistants to join our growing service team, supporting refrigeration technicians and mechanical service teams across a range of client facilities. In this role, you will assist with maintenance, installation, and repair works while helping ensure all tasks are completed safely, efficiently, and in line with ASM Chilltech quality and compliance standards. You will play an important part in supporting daily operations through site preparation, equipment handling, housekeeping, compliance activities, and general labouring duties across HVAC and refrigeration projects. Working closely with experienced technicians, you will gain valuable industry experience while contributing to high-quality service delivery across ASM Chilltech operations.
From day one, you will be set up for success with quality equipment, a supportive team environment, and opportunities for ongoing development and career progression.
Why You Will Love Working With ASM Chilltech
- Competitive wages, yearly increases, RDOs, overtime and on-call opportunities
- Career growth – paid training, study leave, and structured development pathways
- Top-tier equipment provided – uniforms and PPE supplied
- Recognition and rewards – spot recognition vouchers and 2,000 dollar employee referral bonus
- Health, wellbeing and lifestyle benefits – Fitness Passport, employee discounts, and optional flu vaccinations
- Additional employee benefits with Flare including novated leasing options
- Paid parental leave and volunteer leave
- Safe systems of work and supportive leadership
What You Will Be Doing
- Assist refrigeration technicians with installation, service, and maintenance activities
- Prepare tools, equipment, and materials required for daily works
- Support safe site setup including barricading, signage, and housekeeping
- Assist with loading, unloading, and transport of equipment and materials
- Carry out basic labouring and maintenance tasks under supervision
- Assist with stock control, deliveries, and workshop organisation
- Maintain cleanliness and organisation of vehicles, tools, and workshop areas
- Support technicians with documentation, job records, and compliance requirements
- Identify and report hazards, incidents, and unsafe work conditions
- Follow all safety procedures, SWMS, permits, and client site requirements
- Attend toolbox talks, safety meetings, and training sessions as required
- Build and maintain positive working relationships with clients and stakeholders
Your Education, Experience and Skills
- Previous experience in a Trades Assistant or labouring role desirable
- Experience working within HVAC, refrigeration, construction, or building services industries highly regarded
- Strong work ethic and willingness to learn
- Ability to work safely in a fast-paced environment
- Good communication and teamwork skills
- Ability to follow instructions and complete tasks efficiently
- Current Driver’s Licence desirable
- White Card (Construction Induction Card) preferred
- Commitment to workplace safety and quality standards
About ASM Chilltech
ASM Chilltech is a national leader in commercial and industrial HVAC and refrigeration services, delivering reliable, high-performance solutions across Australia. As a BGIS company, ASM Chilltech specialises in planned and reactive mechanical building services maintenance across a wide range of industries and client facilities.
We acknowledge the Traditional Custodians of the land on which we work and pay our respects to Elders past, present, and emerging. ASM Chilltech is an equal opportunity employer and strongly encourages applications from women, Aboriginal and Torres Strait Islander peoples, LGBTQ individuals, and people from culturally diverse backgrounds.
Apply Now
If you are a motivated Trades Assistant looking for job stability, strong benefits, and long-term career growth with an industry leader, we would love to hear from you. Explore more opportunities at: BGIS Careers
BGIS Sydney, New South Wales, AUS Office
Sydney, Australia
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