Heavy Diesel Mechanic
Join Intergroup as a Heavy Diesel Mechanic and play a vital role in maintaining the fleet that supports our communities every day.
At Intergroup, we’re the behind-the-scenes legends of infrastructure and industrial services — delivering across waste management, industrial services, coatings, and water infrastructure. You’ve probably seen us working in your neighbourhood.
Our workshop team plays a critical role in keeping our fleet safe, compliant, and on the road. Right now, we’re on the hunt for experienced Diesel Motor Mechanics to join our Auckland team for an immediate start.
About the role
In this dynamic, hands-on position, your primary focus will be to ensure our fleet is serviced, maintained, and operating at peak performance.
You will be responsible for:
Servicing and maintaining heavy diesel vehicles and specialist equipment
Fault finding and diagnostics across mechanical and electrical systems
Repairing, maintaining, and testing diesel engines and related components
Conducting preventative maintenance and safety checks
Ensuring all work meets safety and compliance standards
Completing job documentation accurately and efficiently
What we are looking for
Qualified Heavy Diesel Mechanic / Diesel Motor Mechanic
Proven experience working on heavy vehicles and diesel engines
Strong diagnostic and fault-finding skills
Ability to work independently and as part of a team
A commitment to health and safety best practice
Class 2–5 licence (advantageous but not essential)
Reliable, motivated, and ready to hit the ground running
At Intergroup, we value practical skills, problem-solving ability, and team spirit. If you take pride in keeping heavy machinery running smoothly and want to work for a company that keeps Auckland moving, we’d love to hear from you.
- Department
- Plant & Workshops
- Role
- Heavy Diesel Mechanic
- Locations
- Auckland - Workshop
Auckland - Workshop
Our History
Since its inception over 40 years ago, InterGroup have become one of the leading infrastructure and industrial services specialists in New Zealand. We are nationwide, predominantly undertaking work for local government, central government agencies and industry. This includes a solid portfolio of projects comprising an enviable record of successfully working in close collaboration with our clients and supply chain.
We are manaaki tangata, we will care for the people. Safety is paramount in all of our operations, combined with a real focus to meet customers and community needs. It is our intention that our people go home safely every day, and our aim is a zero TRIFR. We continue to invest in the futures of our staff, their skills, safety and well-being; and that all customers are safe around any works we undertake on the network. We are kaitiaki, we have a guardian and stewardship role for natural resources. Our responsibility is to manaaki (care for) these resources in an environmentally sustainable way.