Diesel Motor Mechanic - Service Technician

Agri Talent Pty; Dubbo; On-site; AUD 80,000 - 85,000; Full time

Job summary

Agri Talent Pty in Dubbo, NSW, is seeking a skilled Diesel Motor Mechanic (Service Technician) for a permanent, full-time role. You will diagnose, service and repair heavy vehicles including Volvo, UD and Mack trucks to manufacturer specs.

The role involves engine tests, repairs/replacements, warranty work, accurate record-keeping, and mentoring apprentices, all while maintaining high safety and service standards.

Qualifications

• Diesel Mechanic Certification or equivalent Australian qualification.
• Minimum 5 years post-qualification experience on heavy‑duty trucks.
• Knowledge of Euro 4–6 emission standards and truck diagnostics.
• Familiarity with auto electrical systems is a plus.

Responsibilities

• Diagnose, service and repair heavy vehicles (Volvo, UD, Mack) to spec.
• Perform engine and mechanical tests to identify faults and solutions.
• Repair/replace engines, transmissions, suspensions and key components.
• Complete warranty repairs per manufacturer guidelines.
• Maintain service records and report work through in-house systems.
• Guide apprentices and junior technicians; uphold safety practices.
• Collaborate with the service team and communicate with customers.

Skills

Diagnostics

Heavy vehicle maintenance

Troubleshooting

Education

Australian Certificate III in Heavy Vehicle Mechanic

Tools

Truck diagnostic systems

Job description

Diesel Motor Mechanic - Service Technician

Job Type: Permanent position | Full time position

Job Description

Your Employer Our client is a leading truck dealership and service provider, specializing in Volvo, UD and Mack trucks. With multiple service locations across Queensland, NSW and the Northern Territory, they are committed to providing expert maintenance, diagnostics, and repairs for heavy-duty vehicles.

We are seeking skilled Diesel Mechanics (Service Technicians) to join our team and contribute to our high-quality service standards. Your Role As a Service Technician (Diesel Mechanic), you will perform diagnostics, maintenance, and repairs on a range of heavy vehicles, ensuring they meet operational and manufacturer standards.

Working with a team of experienced professionals, you will be responsible for troubleshooting complex mechanical issues, performing warranty repairs, and maintaining high levels of customer service. Key Responsibilities Diagnose, service, and repair heavy vehicles, including Volvo, UD and Mack trucks, to manufacturer specifications.

Perform engine and mechanical tests to identify faults and recommend solutions. Conduct repairs and replacements of engines, transmissions, suspension systems, and other key components. Complete warranty repairs, ensuring compliance with manufacturer guidelines.

Maintain accurate service records and report completed work through in-house systems. Provide technical advice and guidance to apprentices and junior technicians. Follow safe work practices, ensuring proper use of tools and equipment.

Work collaboratively with the service team and communicate effectively with customers regarding repairs and maintenance.

Skills & Experience Qualifications: Diesel Mechanic Certification (Equivalent to Australian Certificate III in Heavy Commercial Vehicle Mechanical Technology).

Experience: Minimum 5 years post-qualification experience working on heavy-duty trucks. Strong knowledge of Euro 4 to Euro 6 emission standards and modern truck diagnostic systems. Familiarity with auto electrical systems is an advantage.

Basic PC skills and the ability to complete reports and documentation. Strong attention to detail and the ability to work independently or within a team. This is an exciting opportunity for experienced Diesel Mechanics (Service Technicians) to join a reputable and growing organization with excellent career progression prospects.

The successful candidate will be offered from range of $79,500 to $85,000 per year plus super.