Diagnostic Technician (Diesel Motor Mechanic ANZSCO 321212)

Job Overview

Job Description

Role: Diagnostic Technician (Diesel Motor Mechanic ANZSCO 321212)

Company: RGM Maintenance Pty Ltd

Location: 73 Dozer Drive, Paget QLD 4740

Employment Type: Full-time

Recruitment Managed by: Yakr Pty Ltd

Salary: $76,150 to $86,150 per annum + Superannuation (negotiable based on experience)



About the Company

Our client, RGM Maintenance, is a leading fleet maintenance provider with multiple workshops across Northern Australia and Queensland. At their Mackay facility, RGM operates a fully equipped Daimler Trucks service centre, specialising in the diagnostics, repair, and maintenance of Mercedes-Benz, Fuso, and Freightliner trucks. The business supports a broad customer base across the transport, mining, and commercial sectors and is recognised for its technical expertise and commitment to quality service delivery.



About the Role

Yakr Pty Ltd is currently recruiting a Diagnostic Technician on behalf of RGM Maintenance in Mackay. This full-time role is classified under ANZSCO 321212 Diesel Motor Mechanic and is suited to experienced professionals with strong diagnostic capability in heavy diesel vehicles, particularly across the Daimler product range.



Key Responsibilities
• Diagnose mechanical and electronic faults in diesel engines, transmissions, steering, braking, and suspension systems
• Dismantle, inspect, repair, and reassemble heavy vehicle mechanical components
• Replace worn or defective parts and ensure systems operate in accordance with manufacturer specifications
• Perform routine servicing and preventative maintenance
• Use computerised diagnostic equipment to assess fault codes and performance issues
• Interpret technical data and complete repair and service documentation accurately
• Comply with workplace health and safety requirements, environmental standards, and roadworthiness regulations
• Attend breakdowns and perform field service work as required



Candidate Requirements
• Certificate III in Heavy Commercial Vehicle Mechanical Technology or equivalent
• Minimum of 3 years’ experience in diesel vehicle diagnostics and repair
• Proven experience working on Mercedes-Benz, Fuso, or Freightliner trucks (essential)
• Strong fault-finding capability using scan tools and diagnostic software
• HR or MR driver’s licence (preferred)
• Sound understanding of compliance obligations and workshop safety protocols
• Ability to work independently and as part of a team in a fast-paced environment
• High attention to detail and reliability in delivering quality outcomes



What’s on Offer
• Competitive salary package of $76,150 to $86,150 per annum, plus superannuation
• Secure full-time position with long-term career development opportunities
• Access to modern workshop facilities and advanced diagnostic technology
• Ongoing OEM training and professional support from experienced team leaders