Delta T Technologies Pty Ltd is a specialist heat exchanger service company based in Welshpool, WA.
We are looking for an experienced Heat Exchanger Technician to join our team.
This is a hands-on position suited to someone with strong mechanical experience who can confidently carry out heat exchanger servicing, repair, assembly and testing with a high level of independence.
Experience working specifically with plate heat exchangers will be highly regarded.
About the Role
Reporting to the Workshop Supervisor, you will be responsible for carrying out workshop and site-based work involving the servicing, repair, assembly and installation of Gasketed Plate Heat Exchangers and associated equipment.
The successful candidate will be expected to work independently on assigned jobs while maintaining a high standard of workmanship, safety and communication.
Key Responsibilities
Dismantling and inspecting plate heat exchangers
High pressure water blasting
Inspecting plates, gaskets and components for damage and determining appropriate repairs
Replacing gaskets and assembling plate heat exchangers
Carrying out pressure, leak and integrity testing
Assisting with job planning and preparation
Maintaining tools, equipment and the workshop in a safe and organised condition
Completing timesheets, job records and other required documentation
Communicating job progress, issues and delays to the Workshop Supervisor
Working safely and professionally in the workshop and at customer sites
Supporting other technicians and team members when required




About You
We are looking for an experienced, reliable and mechanically capable technician who takes pride in their workmanship.
The ideal candidate will have:
Current Australian driver's licence
Own reliable transport
Australian working rights (WA Residents Only; No temporary visa holders)
Previous experience servicing or repairing plate heat exchangers is highly desirable
Strong mechanical aptitude
Experience dismantling and reassembling industrial equipment
Experience using hand and power tools
Experience with pressure or integrity testing
Ability to diagnose mechanical issues and identify appropriate solutions
Ability to work independently with minimal supervision
Strong attention to detail and quality workmanship
Good communication and organisational skills
A strong commitment to workplace health and safety
Ability to pass pre-employment and ongoing drug and alcohol screening
Advantageous:
Pumps, valves and pipework
Dairy, food and beverage or process industries
Mechanical fitting and maintenance
Forklift license
Position is covered under Manufacturing and Associated Industries and Occupations Award ****.
This is NOT an Entry-Level Labouring Role, Candidates with direct plate heat exchanger experience will be given preference.
What We Offer
Competitive Remuneration | Company Vehicle | Perth Based | Monday–Friday |Overtime opportunities
Long-term career chance with an established local business
Supportive team environment

📌 Senior Heat Exchanger Technician (Western Australia)
🏢 Delta T Technologies (WA)
📍 Western Australia