Heavy Diesel Mechanic - Open Pit Workshop

Oceana Gold; Wellington; On-site; NZD 90,000 - 130,000; Full time

Benefits offered by this job

Free Southern Cross Healthcare

Life Insurance

Free transport to work

Study assistance

Employee Assistance Program

Job summary

OceanaGold at the Macraes mine in Otago, New Zealand, is seeking a maintenance technician to safely repair and service mining machinery and related plant across the open pit workshop. The role operates on a 7 days on / 7 days off / 7 nights on / 7 days off roster, delivering cost-effective maintenance with high workmanship standards.

The position offers a competitive salary plus benefits, residential amenities, onsite health services, discounts, life insurance, long service recognition and study

Qualifications

• Trade qualification or equivalent preferred.
• First Aid, Forklift, Overhead Crane, rigging and slinging, Work at Height to NZ standards advantageous but not essential.
• Full, clean, current drivers Licence; manual driving ability is essential.

Responsibilities

• Repairs, maintenance and daily inspection of mining fleet and plant.
• Attend and repair breakdowns of mining fleet and ancillary equipment.
• Daily servicing of mining and ancillary plant; refuelling and lubrication.

Skills

Field service

Diagnostics

Manual driving

Licence (Class) - full

Education

Trade qualification

Tools

CAT equipment familiarity

Job description

Jora New Zealand will close on 9th September 2026. Thank you for being with us, we are cheering you on as you continue your career journey.

Full time

4d ago , from OceanaGold (New Zealand) Ltd

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

Based at the Macraes mine, you will safely and efficiently undertake the maintenance, repairs and servicing of all mining machinery and ancillary plant/equipment across the open pit maintenance workshop as directed by the Supervisor.

At all times, display a high degree of professionalism and quality workmanship to ensure that cost effective maintenance and repairs are delivered. This role works on a 7 days on / 7 days off / 7 nights on / 7 day off roster.

Key responsibilities:

• Repairs, maintenance and daily inspection of the mining fleet and other plant and equipment in the field.
• CAT 789 C/D OHT, CAT 18 Graders, CAT D10T Tractors, 992K,988H Loaders, Hitachi EX3600 Excavators.
• Attending and repairing breakdowns of the mining fleet and ancillary plant.
• General repairs and maintenance on all mining, ancillary and support plant.
• Daily servicing (refuelling and lubrication) of mining and ancillary plant when required.
• Basic repairs to electrical systems on the mining fleet and ancillary plant.
• Planned replacements of machinery components and component repair/rebuilds.
• Record & report usage of all components, parts, G.E.T and other resources on work-order job cards.

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.
• Full, clean and current drivers Licence, ability to drive manual vehicles is essential.

Experience

• Experience in repairs, maintenance and field service of heavy mining machinery on large mining excavators, trucks, drills rigs, graders, dozers and other ancillary equipment is preferred but not essential.
• Must have well‑rounded diagnostic and problem solving skills with the ability to quickly identify and repair faults to a high standard.

Additional Information

• Residential role, live and work in the stunning region of Otago, NZ.
• 7 on / 7 off, day/night shift roster
• Competitive salary + benefits
• Discounts on retail and services
• Free Southern Cross Healthcare and Life Insurance
• Long service recognition
• Living Our Values recoginition program
• Onsite Physiotherapist and nurse suite
• Free transport to work
• Study assistance
• Access to OceanaGold Employee Assistance Program (EAP)
• Exceptional working environment where people are valued and respected

Applications close 22 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 believea variety of perspectives are not only welcome – they are essential to our success.Should you require any assistance applying for this opportunity, please contact usat[emailprotected]

PLEASE NOTE: APPLICATIONS FROM AGENCIES WILL NOT BE ACCEPTED