Diesel Mechanic Apprenticeships in Australia: Your Path to High-Demand Careers

The Australian heavy machinery industry is facing a severe shortage of skilled diesel mechanics, and the apprenticeship system currently provides a structured pathway to certification, with experienced diesel mechanics earning 45-60 AUD/hour. Completing the course gives you highly sought-after skills in a recognised skills shortage industry, and you are eligible to apply for the Motor Vehicle Mechanic Certificate.

High Potential Industries / Apprenticeship Programs / Clear Career Paths in 2025

1️⃣ Immediate Industry Access
Register with an Apprenticeship Connect Australia Provider (ACAP) who will support your application.

2️⃣ Accelerated Earnings Growth
Apprentices see 22% average wage increases upon completing Certificate III in Heavy Commercial Vehicle Mechanical Technology (AUR31120).

3️⃣ Specialisation Premiums
Mining sector certifications like RIIMPO323D (Conduct Civil Construction Wheeled Dozer Operations) boost earning potential to 65–78 AUD/hour at employers like JMH Group.

4️⃣ Licensing Pathways
Complete 3,600 supervised hours to qualify for Light Vehicle or Heavy Vehicle Mechanical Technology certifications under Trades Recognition Australia.

5️⃣ High Potential Development
Entry-level/apprentice: around 20-30 AUD/hour
Experienced mechanic: 30-45 AUD/hour
Experienced or specialised trades (e.g. mining, resources): may be up to 45-60 AUD/hour, or even higher (especially in remote areas or high demand sectors).

🟨 TAFE NSW Programs

• 4-year apprenticeship blending workshop training + on-site experience
• Specialisations: Hydraulic systems, turbocharger diagnostics, emissions control
• 94% graduate employment rate (2024 TAFE Graduate Outcomes Survey)

🟨 Mining Sector Fast-Tracks

• 12-week intensive programs for FIFO roles
• Mandatory certifications: Working at Heights, Gas Test Atmospheres
• 41.50–65.80 AUD/hour entry wages in WA iron ore operations

🟨 Defense Industry Pathways

• Maintain Australian Army/Lockheed Martin equipment
• Security clearance + AS 1851 fire system training required
• 34.15–58.90 AUD/hour with 7% annual retention bonuses

Basic Qualifications:

• An interest in mechanics
• Maths and English skills at a year 10 level
• Good communication skills
• The ability to work in a team environment
• A reasonable level of fitness to manage the physical demands of the role

Application Steps:
1️⃣ Submit expression of interest through Australian Apprenticeships
2️⃣ Complete aptitude test (mechanical reasoning + tool identification)
3️⃣ Attend employer interviews – prepare work samples if available

Jake Thompson, 28 (Former Retail Manager → Certified HD Fitter at BHP):
"Starting as an apprentice with 23.50 AUD/hour, I transitioned to BHP’s Pilbara operations after 18 months. The dual training at TAFE and on 400-ton haul trucks gave me expertise in autonomous vehicle systems. Now earning 57.80 AUD/hour, I’ve tripled my income while gaining Tier 1 safety certifications."

• Diagnose/troubleshoot ECU faults using DLA+ or Jaltest software
• Perform 1,000-hour services on Caterpillar 797F mining trucks ($5M+ assets)
• Maintain EPA compliance through DEF system calibrations and particulate filter replacements

The Australian diesel mechanic industry is forecast to grow by 14% by 2027 (National Skills Council data), and completing accredited training will earn you an Australian Industry Recognized Certification - a prerequisite for 83% of mining/resources jobs. Certified mechanics can expect annual salary increases of 12-18% and hourly rates of 65 - 78 AUD/hour offered by JMH Group employers. Currently, over 6,200 new jobs require the AUR31120 qualification, and Queensland employers are offering a 12,000 AUD signing bonus for dual-certified experts. Start building your qualifications today and be considered by top employers like Fortescue and Rio Tinto.

Start Your Application