About the role

DTM Dan's Transport Maintenance is seeking an experienced Heavy Diesel Mechanic (TRUCK) to join our dynamic team in Kalgoorlie, WA. This is a full-time position based in our Kalgoorlie workshop, where you will take responsibility for maintaining, diagnosing and repairing heavy diesel trucks and associated commercial vehicles. This role is critical to ensuring our fleet operates safely and efficiently, directly impacting our clients' operations and our reputation in the transport and logistics sector. You will work on-site at our Kalgoorlie facility, utilising state-of-the-art diagnostic equipment and tools to deliver high-quality mechanical services.

What you'll be doing

- Diagnose, maintain and repair heavy diesel truck engines, transmissions, brakes and suspension systems

- Perform scheduled preventative maintenance on commercial vehicles to minimise downtime and extend fleet life

- Conduct comprehensive vehicle inspections and provide detailed reports on mechanical condition and required repairs

- Operate and utilise modern diagnostic equipment and testing tools to identify faults and performance issues

- Disassemble and reassemble engine components, including cylinder heads, fuel injectors and turbochargers

- Perform welding and fabrication work as required for repairs and modifications

- Keep accurate service records and documentation for all work completed

- Adhere to all health, safety and environmental regulations in the workshop

- Collaborate with workshop supervisors and other team members to prioritise workload and meet service schedules

- Mentor and support apprentices and junior technicians where applicable

What we're looking for





- Formal qualification or apprenticeship in diesel mechanics, heavy vehicle mechanics or equivalent recognised trade certification

- Minimum of 3–5 years' hands-on experience working with heavy diesel trucks and commercial vehicles

- Proven expertise in diagnosing and repairing diesel engines, drivetrains, hydraulic and brake systems

- Proficiency in using diagnostic computer systems, multimeters and specialised workshop equipment

- Strong understanding of mechanical principles, hydraulics and electrical systems in heavy vehicles

- Valid driver's licence (manual transmission preferred)

- Excellent problem-solving skills and attention to detail in technical work

- Strong communication skills and ability to work effectively as part of a team

- Current or willingness to obtain relevant safety certifications (e.g. working at heights, confined space entry)

- Physical fitness and ability to work in demanding workshop conditions, lifting and carrying heavy components

- Preferred: Experience with fleet maintenance, knowledge of emission compliance standards, or certifications in heavy vehicle inspection

What we offer

DTM Dan's Transport Maintenance is committed to supporting the professional development and wellbeing of our team members. We offer competitive remuneration reflecting your experience and qualifications,



opportunities for ongoing skills development and industry certifications, a collaborative and supportive workshop environment, and access to modern tools and equipment that keeps you at the forefront of heavy vehicle maintenance technology. We recognise the importance of work-life balance and provide flexible scheduling where possible. We also foster a safety-first culture with comprehensive health and safety training and support. Our team perks from a welcoming workplace culture where your expertise is valued and your contributions directly impact our success.

About us

DTM Dan's Transport Maintenance is a leading provider of heavy vehicle maintenance and repair services in the Kalgoorlie region. With a reputation built on reliability, quality workmanship and customer service excellence, we support the transport and logistics industry by keeping commercial fleets operating at peak performance. Our workshop is equipped with modern diagnostic technology and we employ skilled, dedicated technicians who are passionate about diesel mechanics. We pride ourselves on our technical expertise, attention to safety, and commitment to delivering solutions that minimise vehicle downtime for our clients.

Apply now

If you are an experienced Heavy Diesel Mechanic looking for a rewarding role with a respected local business, we would love to hear from you. Please submit your CV, relevant certifications and a cover letter detailing your experience with heavy diesel trucks to DTM Dan's Transport Maintenance. Join our team and contribute your skills to an organisation that values quality, safety and professional excellence.

📌 Heavy Diesel Mechanic (TRUCK) (Kalgoorlie - Boulder)
🏢 DTM Dan's Transport Maintenance
📍 Kalgoorlie - Boulder