Geologist - Resource Development

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OceanaGold is seeking a Geologist, Resource Development to support mine resource development and drilling campaigns at Waihi, including data collection and management, drill core logging and technical input for drilling programs, with occasional ore control support. Key requirements include a BSc Geology with Honours or equivalent, about 2 years post graduate experience, underground mining exposure, strong mapping and sampling skills, geometallurgy awareness and solid PC literacy, plus a current driver license (manual preferred). This is a residential Waihi role on a 9 on 5 off roster with competitive pay and benefits. Apply by 20 August 2026, ensure NZ work eligibility, tailor your CV to drilling design and logging, and avoid agency applications; for help email [email protected].

Company 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.

Our Waihi Operation in the North Island of New Zealand is an underground gold mine. A recent consent for the Waihi North Project, a new mine to be developed 6km north of the existing operation has provided a long term extension of mine life providing our 400 staff and contractors, and the people of Waihi, an assurance that we plan to be here for the long-term.

Job Description

The Geologist – Resource Development - is responsible for carrying out geological functions related to near mine resource development and exploration projects related to drilling campaigns in immediate proximity to the Waihi Mining Operations. The role includes responsibility for the collection and management of geological data and technical support for the company's drilling activities.

The Resource Development Geologist may be required to support Mine Geologists on occasions with geological functions related to ore control and regional exploration activities including collection of mapping, sampling and geophysical data.

Key Tasks and Responsibilities

Production/Operational

• Produce drillhole designs for resource/reserve definition drilling at drill spacing required to produce indicated/measured resources for mine design.
• Support the execution of the diamond drill programme as per drill designs. Provide input into amendments to the programme and design additions to the programme as required. 
• Participate in geological reviews and delineation of high-value targets within the Brownfield environment.
• Contribute to the development and maintenance of appropriate drilling schedules, budgets and strategies to delivery resource conversion objects on time and on budget.
• Undertake logging of drill core in a timely and accurate manner.
• Provide support and coverage for the Project Geologist as requirement in overseeing the routine activities of the department.
• Ensure timely delivery of model inputs as required including provision of appropriate supporting documentation.
• Actively participate in identification and implementation of projects
• Conduct Task Observations and Inspections on a regular basis.
• Management and liaison with our drilling contractors to ensure they conform to quality and safety, standards as stipulated in the drilling contract.
• Ensure Departmental Compliance with statutory acts and regulations and consent conditions.
• Assist with Resource Development projects including void modelling, geological modelling and geometallurgy campaigns on an as required basis.
• Other activities as required to support the mining and exploration activities of the company.

Qualifications

• Tertiary Qualification – B Sc. Geology with Honours or honours equivalent
• Full and Current Driver Licence, ability to drive manual vehicles is preferred

Experience

• 2 Years Post-Graduate experience
• Experience in underground mining operations
• Sound technical skills in Mine or Exploration Geology
• Mapping and Interpretation skills
• Sampling Theory
• Strong PC skills and computer literacy

Additional Information

WHAT'S ON OFFER:

• Residential role - live and work in Waihi, the gateway to the stunning Coromandel region
• Competitive salary + short-term and long-term bonus
• 9 on 5 off roster cycle
• Discounts on retail and services
• Free Southern Cross Healthcare
• Life Insurance
• Free Gym Membership 
• BP Fuel card discount
• Career Development Opportunities 
• Long service recognition
• Living Our Values recognition program
• Access to OceanaGold Employee Assistance Program (EAP)
• Exceptional working environment where people are valued and respected
   

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 [email protected]

**Applications close 20 August 2026. Shortlisting will commence immediately. Applicants must be eligible to work in New Zealand.

PLEASE NOTE: APPLICATIONS FROM AGENCIES WILL NOT BE ACCEPTED