Diesel Mechanic - HV, Machinery and Equipment

We're on the hunt for a hands-on Heavy Vehicle Mechanic who takes pride in quality workmanship, enjoys diagnosing faults, and can keep our fleet operating safely and reliably. You'll primarily be working on our heavy vehicle fleet, with the opportunity to work on earthmoving machinery and heavy plant as required. If you're looking for a secure, long-term role with a growing South Australian business where no two days are the same, this is your next move.

 

What You'll Do

• Diagnose, service, repair, and maintain our heavy vehicle fleet
• Carry out preventative maintenance and breakdown repairs to minimise downtime
• Assist with servicing and repairs on earthmoving machinery and heavy plant when required
• Plan jobs and identify the parts and components needed to complete repairs efficiently
• Complete service records, job cards, and workshop documentation accurately
• Maintain a safe, clean, and organised workshop while working to company safety standards

 

What We're Looking For

• Certificate III in Heavy Commercial Vehicle Mechanical Technology or equivalent
• Proven experience working on heavy vehicles
• Experience with earthmoving machinery or heavy plant is highly regarded
• Strong diagnostic and fault-finding skills
• A safety-first attitude and commitment to quality workmanship
• Current driver's licence (HR Licence advantageous)
• Reliable, motivated, and able to work independently and as part of a team

 

What's in It for You

• Competitive salary package with overtime opportunities
• Secure, full-time role with a growing South Australian business
• Primarily heavy vehicle work with exposure to earthmoving equipment and heavy plant
• Career development opportunities within an expanding company
• Supportive, no-nonsense team culture where your experience is valued

 

About Us 

Big Chief Hire, a proud member of the Northeast Auto Group, is your go-to supplier for truck and heavy machinery hire across Australia. We provide an extensive range of hire equipment — from earthmovers to trucks — tailored to suit every project. 

 

Whether you need wet hire with skilled operators or dry hire where you take the controls, Big Chief Hire is committed to delivering exceptional service, reliable machinery, and flexible hire solutions. You can count on us to keep your project moving.

Established in 1978, the Northeast Auto Group is a national award-winning automotive retail and service organisation employing 600 people in South Australia, Victoria, Queensland, New South Wales and Northern Territory.

We deliver a complete customer experience through multiple business units to provide the highest quality of service and innovative solutions. Our group of companies include Light and Heavy vehicle dealerships, Engineering and Manufacturing division, Agricultural and Construction Equipment Solutions partnering with renowned and reputable OEM brands across the nation.

We are a high-performance business. Our success is built on hard work and skilfulness. We employ the best, and we invest in our people to make sure their knowledge is second-to-none. We go the extra mile, and we will always deliver.

Ready to make the move?

Accelerate your career and apply now.

*Please note that as part of the recruitment process you may be requested to undergo various pre-employment checks, such as a Right to Work in Australia Check, National Criminal Police Check or a Pre-Employment Medical.

Northeast Auto Group is an Equal Opportunity Employer and welcomes applications from a diverse range of backgrounds to apply for our positions. Northeast Auto Group is committed to creating an inclusive work environment for all employees.

In order to maintain a safe work environment and comply with legal regulations Northeast East Auto Group conducts random drug and alcohol testing as part of its employment policies.

Respectfully, no agencies please.