Field Service Diesel Fitter

HEQ Group

Mining, Gas & Renewable Energy Services

About HEQ

HEQ Group is a family-owned mining services company based in Dalby, Queensland, supporting clients across the mining, coal seam gas, infrastructure, and renewable energy sectors throughout the Surat Basin, Bowen Basin, and Northern NSW.

We’ve built our reputation on reliable service, quality workmanship, and a practical approach to getting the job done safely and efficiently. At HEQ, our people are trusted, supported, and valued — and we pride ourselves on maintaining a strong team culture where everyone pulls together.

The Role

Due to continued growth, we are seeking experienced Field Service Diesel Fitters to join our team.

This role is primarily field-based, providing onsite maintenance, diagnostics, breakdown support, and repairs across a range of heavy vehicles and equipment operating within mining, gas, and infrastructure environments.

You’ll be trusted to work independently, manage your time effectively, and represent HEQ professionally on client sites.

Your day-to-day work will include:




Field service breakdown response
Fault finding and diagnostics
Preventative maintenance and scheduled servicing
Repairs to heavy vehicles and mobile equipment
Completing job paperwork and reporting accurately
Working safely in remote and site-based environments

What We’re Looking For We’re looking for reliable tradespeople who take pride in their work and can think on their feet in the field.

You will need:
Certificate III in Engineering – Diesel Fitting or equivalent
Current Driver’s Licence (HR desirable)
White Card
Strong diagnostic and problem-solving skills
Ability to work independently in field environments
Commitment to safety and quality workmanship

What We Offer
Company vehicle and fuel card
Ongoing training, licences, and ticket prospects
A reliable long-term role with a growing company
Supportive team workplace with strong leadership
Immediate start available

Apply Now We’re recruiting immediately and interviewing as applications are received.

📌 Field Service Diesel Fitters Dalby
🏢 HEQ Services
📍 Dalby