Diesel or Mechanical Fitters

Kickstart your career or take the next step with Hastings Deering - where our people build something BIGGER.


We're currently seeking experienced and motivated Diesel or Mechanical Fitters to join our team based at our Component Rebuild branch in Mackay QLD. You will be responsible for the disassembly, inspection, rebuild and testing of major Caterpillar components, working within our specialised team, focused on quality, safety and precision.

This position offers hands-on technical work across a wide range of heavy equipment components, giving you excellent variety while playing a key role in helping our customers keep their operations running smoothly.

Enjoy the benefits of a permanent, Monday to Friday role or 4/3 roster, offering the work-life balance you deserve while doing what you do best.


What you'll be doing
As a Diesel Fitter at Hastings Deering, you will:

• Hands-on expertise - complete teardown, inspection, and rebuild of major components including transmissions, differentials, torque converters, and hydraulic systems.
• Problem solver - diagnose faults and accurately assess wear or damage across a range of components.
• Precision focused - measure and inspect parts to Caterpillar specifications with attention to detail.
• Quality-focused execution - perform repairs and replacements in line with OEM standards and workshop manuals, followed by thorough testing and final checks to ensure components meet performance requirements before release.
• Detail oriented - complete job reports and service documentation accurately and on time.
• Workplace pride - maintain a clean, organised, and safe workshop environment.
• Team player - collaborate effectively with internal teams to meet turnaround times and exceed customer expectations.
• Safety first - uphold Hastings Deering's strong commitment to safety and quality at all times.

Who are we and why work with us?

Hastings Deering is proud to be one of the top 5 Caterpillar dealerships globally. We sell, rent, and offer support and parts distribution services for Cat® products across a range of industries, including resources, general construction, civil transport and commercial construction, power systems, government, primary industries and marine.

We have more than 3,500 employees across 23 business service centres throughout Queensland, Northern Territory, Papua New Guinea, the Solomon Islands and New Caledonia, with our headquarters based in Brisbane, Australia.

When you join our team at Hastings Deering, you'll benefit from:

• Big Pay, Bigger Growth - Competitive hourly rates with competency-based pay rises PLUS regular scheduled increases under our current Enterprise Agreement.
• Body, Mind & Wallet Support - Free health checks, Employee Assistance Program, income protection insurance, Fitness Passport and discounts at major retailers.
• Career Paths That Work for You - Grow into leadership, technical specialist, or support service roles. At Hastings Deering, we align with YOUR goals.
• Get more time back in your life - Our work schedules are made to fit your life, giving you the flexibility to take care of what matters most outside of work.
• Security you can count on - Enjoy the stability of a long-term career with Hastings Deering, backed by global strength.
• Cutting Edge Tech - Get hands-on experience with the latest CAT technology as we shape the future of mining and heavy equipment solutions.
• Family Comes First - Paid parental leave with 16 weeks for primary carers and 2 weeks for secondary carers.

What you'll need:

A successful teammate will have experience in:

• Qualified professional - trade qualification as a Diesel Fitter / Heavy Diesel Mechanic or equivalent.
• Industry experience - proven experience in component rebuilds within heavy equipment, mining, or mechanical workshop environments.
• Technically skilled - strong mechanical aptitude with well-developed fault-finding abilities.
• Caterpillar experience (highly regarded) - familiarity working with Caterpillar equipment or components.
• Quality focused - high attention to detail with a strong commitment to workmanship standards.
• Technically capable - ability to read and interpret technical manuals and follow detailed specifications.
• Strong communicator - effective communication skills with the ability to work collaboratively in a team environment.
• Safety driven - proactive approach to maintaining workplace health and safety at all times.

Interested? Here's What's Next:

If you're interested in growing your career with a large OEM, we'd love to hear from you!


📌 Apply Now - click the button below.
📞 Enquiries: 13•• ••• 618
👤 Contact: Taylor Collett - Talent Acquisition Partner


Hastings Deering follows a Pre-Employment Process for all successful applicants, which includes two employment references, a National Police Check and a medical assessment. These checks are essential to your application, and your Talent Acquisition Partner will support you through the process.