Heavy Diesel Mechanic - Supervisor

Thank you for your interest in this position. We have received your application from Indeed, so the first step of your application is complete. To finish your application we will email you further details. Heavy Diesel Mechanic - Supervisor Are you an experienced Heavy Diesel Mechanic looking to step into a senior role with variety, autonomy, and the opportunity to mentor the next generation? Join our team and work across a diverse fleet of industry-leading machinery used in port operations and the forestry sector. About the Role In this senior position, you’ll take ownership of diagnostics, repairs, and maintenance across a broad range of heavy diesel equipment. You’ll be working with some of themost reputable machinery in the industry, including: Mafi / ITV Wharf Trucks & Trailers You’ll get exposure to both workshop and some field service work, ensuring machinery remains safe, reliable, and operational with minimal downtime. Key Responsibilities Diagnose, service, and repair heavy diesel engines and hydraulic systems Troubleshoot mechanical, electrical, and hydraulic faults Perform preventative maintenance and safety inspections Provide day-to-day guidance to our apprentice mechanic Work collaboratively with operations teams to prioritise urgent tasks Available to participate in an on-call roster About You You’ll bring solid mechanical expertise, strong problem-solving ability, and a commitment to high-quality work. Ideally, you will have: NZQA Level 4 Automotive Heavy Engineering qualification (or NZQA recognised equivalent) Proven experience working on heavy diesel equipment (ports, forestry, or earthmoving advantageous) Strong diagnostic, hydraulic, and electrical troubleshooting skills Confidence in leading or mentoring others A strong safety mindset and pride in workmanship A full NZ driver’s licence (WTR endorsements beneficial) What We Offer Competitive remuneration Variety of work across premium machinery brands Supportive, safety-first team environment Ongoing training and development opportunities Modern workshop facilities and well-equipped field service vehicle Stable work with a respected employer in the port & forestry industries If you’re a Senior Heavy Diesel Mechanic who enjoys hands-on work with top-tier equipment and is keen to mentor others, we’d love to hear from you. Employing over 1200 staff in 11 locations across New Zealand, C3 Limited is a market leader in New Zealand’s port related product and cargo handling, adding value to our clients’ businesses by providing solutions to their transport and logistics needs. #J-18808-Ljbffr