Heavy Diesel Fitter - Underground

OceanaGold Corporation; Macraes; On-site; NZD 90,000 - 120,000; Full time

Benefits offered by this job

Free transport to work

Southern Cross Healthcare Insurance

Health & wellbeing allowance

Study assistance

EAP (Employee Assistance Program)

Discounts on retail/services

Living Our Values program

Job summary

OceanaGold is seeking a Heavy Diesel Fitter for the Macraes Mine in East Otago, NZ. This residential role offers a 7 days on/7 days off, 12-hour shift pattern, with work largely in the surface workshop and some underground support.

You will maintain, repair and service mining machinery and plant, contributing to safe, reliable operations while living in Otago. The role suits hands-on technicians with onsite availability and a proactive approach.

Qualifications

• 5 years minimum experience in repairs, maintenance and field service of heavy mining machinery.
• Full, clean and current drivers licence, ability to drive manual vehicles.

Responsibilities

• Maintain high levels of housekeeping at all facilities, equipment and company vehicles.
• Identify and report parts, materials and other resources required to complete allocated tasks.
• Record and report usage of all components, parts and other resources on work-order job cards.
• Attend and repair breakdowns of the mining fleet and ancillary plant.
• Contractor management/ monitoring during shutdowns and major repairs.
• Routine maintenance and inspection of the mining fleet and ancillary plant.
• Daily servicing (refueling and lubrication) of mining and ancillary plant.

Skills

Heavy machinery

Preventive maintenance

Diagnostics

Manual driving

Education

National Certificate in Automotive Heavy Engineering - Plant & Equipment Level 4/5

Job description

OceanaGold is a growing mid-tier gold and copper producer listed on the Toronto Stock Exchange (TSX). With four operating mines—Haile in the USA, Didipio in the Philippines, and Macraes and Waihi in New Zealand, we are committed to safe, responsible mining that generates strong returns and supports sustainable development.

Our purpose is mining gold for a better future. The gold, copper, and silver we produce power renewable energy, life-saving medical devices, and the technology that connects communities. Beyond this, our operations drive economic growth and improve health and education outcomes in the regions we serve, supporting over 3,700 direct jobs globally.

Guided by our values—Care, Respect, Integrity, Performance, and Teamwork, we strive to be a trusted company people want to work for, partner with, and invest in, creating lasting value for all our stakeholders.

Job Description

Imagine having a true work-life balance living in the stunning region of Otago. Our Underground Maintenance Workshop team are on the hunt for a Heavy Diesel Fitter based at Macraes Mine, East Otago. This is an exciting opportunity to develop your career or build upon your experience within the mining sector. This is a drive in, drive out opportunity from nearby Dunedin or Oamaru (free bus service to site daily), each with stunning landscapes, adventures and beaches to explore! For the more adventurous, Queenstown is just a 3 hour drive, offering endless amounts of exciting activities (skiing, hiking, water sports, fishing and more) to enjoy on your days off.

This role will work to safely and efficiently undertake the maintenance, repairs and servicing of all mining machinery and ancillary plant/equipment under control of the underground operation. 7 days on / 7 days off / 7 nights on / 7 days off roster. While this role works as part of the underground department, the majority of the work is completed within the above surface workshop.

Key tasks and responsibilities

• Maintain high levels of housekeeping at all facilities, equipment and company vehicles
• Identify and report parts, materials and other resources required to complete allocated tasks
• Record and report usage of all components, parts and other resources on work-order job cards
• Attending and repairing breakdowns of the mining fleet and ancillary plant
• Contractor management/ monitoring during shutdowns and major repairs (as directed).
• Routine maintenance and inspection of the mining fleet and ancillary plant (services / daily inspections/Underground servicing & repairs when required)
• Daily servicing (refueling and lubrication) of mining and ancillary plant (as directed)

Qualifications

• National Certificate in Automotive Heavy Engineering - Plant and Equipment Level 4 or 5 or equivalent (preferred) or other relevant industry Trade qualifications
• First Aid, Forklift, Overhead Crane, rigging and slinging, Work at Height etc. to relevant NZ standards advantageous but not essential
• 5 years minimum experience in repairs, maintenance and field service of heavy mining machinery.
• Full, clean and current drivers licence, ability to drive manual vehicles is essential.

Additional Information

• Residential role, live and work in the stunning region of Otago, NZ
• 7 days on, 7 days off, 7 nights on, 7 days off roster, 12hr shifts
• Competitive salary
• Discounts on retail and services
• Free Southern Cross Healthcare Insurance
• Health and wellbeing allowance
• Living Our Values recognition program
• Free transport to work
• Study assistance
• Access to OceanaGold Employee Assistance Program (EAP)
• Exceptional working environment where people are valued and respected

**Applications close 17 September 2026. Shortlisting will commence immediately. Applicants must be eligible to work in New Zealand.

YOU MATTER

OceanaGold is committed to providing equal employment opportunities. We believe a variety of perspectives are not only welcome - they are essential to our success. Should you require any assistance applying for this opportunity, please contact us at [e-mail]

PLEASE NOTE

APPLICATIONS FROM AGENCIES WILL NOT BE ACCEPTED