Heavy Diesel Mechanic

Lead. Mentor. Solve Problems. Work on World-Class Equipment.

Are you an experienced Heavy Diesel Mechanic looking for more than just another workshop job? Do you enjoy diagnosing complex faults, mentoring an apprentice, and working on a diverse fleet of premium machinery?

C3 Limited is seeking a skilled and motivated, experienced Heavy Diesel Mechanic to join our Wellington team. This is an opportunity to take a leading role in maintaining a modern fleet supporting New Zealand's port and forestry industries while enjoying excellent variety, autonomy, and long-term career opportunities.

Why Join C3?

• Competitive remuneration package
• Leadership opportunity with apprentice mentoring responsibilities
• Diverse fleet of modern, industry-leading equipment
• Wellington-based role with workshop and field service variety
• Ongoing technical training and career development
• Stable employment with one of New Zealand's leading logistics businesses
• Safety-first culture backed by a supportive team environment

About the Role

As our Heavy Diesel Mechanic, you'll be a key member of the Fleet Services team, responsible for ensuring maximum equipment reliability and availability across a large and varied fleet.

You'll work on Volvo and CAT Wheel Loaders, Volvo, CAT and Hyundai Excavators, Liebherr Log Loaders and Material Handlers, and Terminal Tractors, and other forestry and port support equipment.

Key Responsibilities

• Diagnose, repair and maintain heavy diesel machinery and equipment
• Perform advanced fault finding across mechanical, hydraulic and electrical systems
• Complete preventative maintenance and scheduled servicing activities
• Conduct safety inspections and ensure compliance with company standards
• Support and mentor an apprentice mechanic
• Maintain accurate maintenance records and service documentation
• Liaise with operations teams to minimise downtime and maximise fleet availability
• Contribute to continuous improvement initiatives within the Fleet Services team

What We're Looking For

• Recognised qualification in Heavy Automotive Engineering (MITO or equivalent)

• Significant experience maintaining heavy diesel equipment

• Strong diagnostic and problem-solving capabilities

• Knowledge of hydraulic, electrical and mechanical systems

• Ability to mentor and support junior team members

• Proactive approach and commitment to quality workmanship

• Strong focus on health, safety and environmental responsibility

• Full New Zealand Driver Licence

• Class 2 License with W, T and R endorsements advantageous

• Availability to participate in an on-call roster to cover weekends and after hours

About C3 Limited

C3 Limited is a market leader in New Zealand's port-related product handling and cargo logistics services. Employing over 1,200 people across 11 locations nationwide, we partner with customers to deliver innovative and reliable transport, logistics and cargo handling solutions.

Apply Now

If you're ready to take the next step in your mechanical career and join a company that values expertise, initiative and leadership, we'd love to hear from you.