Heavy Diesel Mechanic

Fulton Hogan; New Zealand; On-site; NZD 75,000 - 110,000; Full time

Benefits offered by this job

Medical insurance

Life insurance

KiwiSaver employer contributions

Parental leave top-up

Training and development

Staff discounts

Job summary

Fulton Hogan is hiring a Heavy Diesel Mechanic in Silverdale, NZ. You will service and repair diesel trucks, civil machinery and mobile plant, focusing on reliability and safety. The role involves diagnostics, field service and hands-on maintenance to keep projects moving.

We value practical skills, teamwork and a commitment to safety. The position includes opportunities to grow with ongoing training and a supportive team culture that prioritises wellbeing and career progression.

Qualifications

• Hands-on servicing and maintenance of diesel vehicles, trucks and heavy machinery.
• Diagnose and repair mechanical, hydraulic, pneumatic and electrical faults.
• Carry out repairs on engines, transmissions, brakes, steering and suspension.

Responsibilities

• Service and maintain diesel vehicles, trucks and heavy machinery.
• Diagnose and repair mechanical, hydraulic, pneumatic and electrical faults.
• Carry out repairs on engines, transmissions, brakes, steering, suspension and other key components.
• Complete breakdown repairs and field service calls when needed, with safety as a priority.
• Collaborate with operators and site teams to keep fleet and plant available and compliant.
• Participate in safety and quality processes to maintain high standards.

Skills

Fault finding

Diesel engines

Hydraulics

Electrical systems

Health & safety

Teamwork

Education

MITO relevant trade qualification

NZ Certificate in Heavy Automotive Engineering Level 4

NZ Certificate in Heavy Automotive Engineering Level 5

Job description

We’re looking for a Heavy Diesel Mechanic to join our team in Silverdale. You’ll play a key part in keeping our trucks, plant and equipment safe, reliable and ready to go, supporting the crews and projects that keep our work moving.

This is a hands‑on role with plenty of variety. You’ll work across heavy diesel trucks, trailers, civil machinery and mobile plant, carrying out servicing, maintenance, diagnostics and repairs that make a real difference day to day.

It’s a great opportunity for someone who enjoys practical work, takes pride in doing the job properly and wants to keep building their skills. You’ll be part of a supportive team that backs each other, values good work and knows when to switch on and get it done. If you’re after variety, work‑life balance and a role where you can grow, this could be the right fit.

• Service and maintain diesel vehicles, trucks and heavy machinery.
• Diagnose and repair mechanical, hydraulic, pneumatic and electrical faults.
• Carry out repairs on engines, transmissions, brakes, steering, suspension and other key components.
• Complete breakdown repairs and field service call‑outs when needed, while keeping safety front of mind.
• Work with operators, supervisors and site teams to keep fleet and plant available, compliant and ready for work.
• A MITO relevant trade qualification or New Zealand Certificate in Heavy Automotive Engineering (Level 4) or Heavy Automotive Engineering (Level 5).
• Around 3 to 5 years’ hands‑on experience in heavy diesel, heavy transport or civil construction equipment.
• Strong fault‑finding skills across mechanical, hydraulic and electrical systems.
• A good understanding of health, safety and the standards needed to keep people and equipment safe.
• A team‑focused, down‑to‑earth approach and the ability to work well with people from a range of backgrounds and cultures.

At Fulton Hogan, we genuinely care about the wellbeing of our people and giving them the tools and opportunities they need to succeed and grow with us. You’ll have access to:

• Medical insurance and Life insurance after the eligibility period.
• KiwiSaver employer contributions after service milestones, up to 7%.
• Parental leave top‑up payment with additional return to work support.
• Ongoing training and development, with clear career growth and progression opportunities.
• Great discounts at a wide range of retailers.

At Fulton Hogan, Good Work is at the heart of everything we do. We’re a business that’s flat, friendly and forward moving. Titles matter less than ideas here, and we back our people to learn, grow and make an impact.

You’ll join a team that takes the work seriously, not ourselves. We’ve got a relaxed, down‑to‑earth vibe day to day, but when it counts, we switch on and deliver to a high standard. With the chance to work across a wide range of equipment and brands, this is a role where you can keep building your capability and shape where your career goes next.

All successful candidates must undergo and pass a pre‑employment medical and drug screen prior to employment.