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.

Job Description

The Didipio mine is located on Luzon Island in the Philippines and is the Company’s only asset that produces both gold and copper. Didipio was built by OceanaGold in 2013 and operates fully as underground mine, with over 800 employees that support the mine.

OceanaGold are seeking a suitably qualified, experienced, and motivated Geologist – Mine Geology who will be responsible in maintaining a grade control system to ensure the quality of ore production is obtained as well as the quality and quantity of the ore delivered to the mill. This role is responsible in supervising resource definition and hydrogeological drilling, as well as other sampling and mapping campaigns to better understand and consequently communicate results to the Technical Services, Mining Management, Process, and Surface Operation teams to make timely and efficient decisions. The role will report to the Senior Geologist – Mine Geology.

Key tasks and responsibilities:

Communicate to the drilling contractor the designs and requirements for specific diamond drill holes to be drilledEnsure that drill designs are followed by the drill contractor with regards to collar location, hole depth, hole alignment, and core size, among othersCommunicate with mine planning team the weekly drill schedule to be incorporated with the weekly mine plan to ensure drill cuddies are availableReport daily drilling progress and activitiesAssist in core logging activities, layout and preparation of core samples for loggingPerform Magsus, pXRF, Terraspec measurements, data collation, management and assist in data interpretation and core dispatchEnsure underground stockpiles are marked correctly for proper material handling and haulingMaintain underground stockpile tracking database and communicate to operations its statusRecord and validate daily material movement from undergroundDaily report tonnes and grades of materials moved from undergroundAssist in preparing stope notes and stope reconciliation reportDocument daily underground development advances through face maps and photosDaily update of geologic map in the Geology officeActively promote safety health & environmental awareness in order to prevent injuries and/or damage

Qualifications

Behaviour consistent with OceanaGold Values and the OceanaGold Way

Licensed GeologistBachelor's degree in Geology or other relevant disciplineAt least 4 years working experience in Open Pit or Underground GeologyWith a valid Professional Driver’s licenseProficient in 3D software packages (Leapfrog, Minesight, Surpac, Deswik, etc)With geology and grade control experience is highly regardedPossess a strong drive for health and safety managementDrive for continuous improvement and innovation.

Additional Information

WHAT'S ON OFFER:

Competitive salary + short-term and long-term bonusesAccommodation and food provided on siteHealth Insurance Living Our Values recognition programAccess 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 16 July 2025 and shortlisting will commence immediately

PLEASE NOTE: APPLICATIONS FROM AGENCIES WILL NOT BE ACCEPTED