Diagnostic Technician (Diesel Motor Mechanic ANZSCO 321212)

Job Overview

Job Description

Position: Diagnostic Technician (Diesel Motor Mechanic ANZSCO 321212)
Company: RGM Maintenance Pty Ltd
Location: 63 67 Aumuller Street, Portsmith QLD 4870
Employment Type: Full-time
Salary: $86,150 $96,150 per annum + Superannuation (negotiable based on experience)
Recruitment Partner: Yakr Pty Ltd

Company Overview
RGM Maintenance Pty Ltd is a recognised leader in fleet servicing and repair, operating across several sites in Northern Australia. At its Cairns location, the company runs a fully equipped Daimler Trucks-authorised workshop, providing specialist services for Mercedes-Benz, Fuso, and Freightliner vehicles. The business services a broad range of commercial, mining, and logistics clients and is known for its technical excellence and customer-focused approach.

Position Overview
Yakr Pty Ltd is recruiting on behalf of RGM Maintenance for a skilled Diagnostic Technician to join their Cairns team. This role is classified under ANZSCO 321212 Diesel Motor Mechanic and is ideal for a technician with strong diagnostic experience on heavy diesel vehicles, particularly within the Daimler truck range.

Key Duties and Responsibilities
In line with the expectations of ANZSCO 321212, the successful candidate will:

Conduct fault diagnostics on diesel engines and associated systems using OEM diagnostic tools

Perform mechanical repairs, component overhauls, and replacements on heavy vehicles

Carry out routine maintenance and scheduled servicing

Accurately record work performed and interpret technical data and manuals

Ensure repairs are completed to manufacturer and compliance standards

Support field service and breakdown response when required

Follow strict WHS procedures and maintain workshop safety standards

Candidate Profile
To be successful in this role, you will need to demonstrate:

Trade qualification Certificate III in Heavy Commercial Vehicle Mechanical Technology (or equivalent)

Minimum of 3 years’ post-qualification experience in diesel diagnostics and repairs

Strong experience working with Mercedes-Benz, Fuso, or Freightliner vehicles is essential

Proficiency in the use of diagnostic scan tools and fault-finding systems

HR or MR class driver's licence (desirable)

Strong problem-solving skills and attention to detail

Ability to work effectively within a team and independently in a dynamic workshop setting

Benefits and Opportunities
Annual salary range: $86,150 $96,150 (depending on experience) + superannuation

Secure full-time employment with career progression pathways

Work with a reputable brand and access the latest diagnostic technology

Ongoing OEM training and mentoring from experienced supervisors

Supportive team environment with a focus on professional developmen