Katanning Project | Expression of Interest

Company Description OceanaGold is a global intermediate gold and copper producer with more than 35 years of exploration, development and operating experience. We have four operating mines – Haile in the USA, Macraes and Waihi in New Zealand, and Didipio in the Philippines and a global workforce of ~5,400 employees and contractors. Our people, assets, and strategy are core to our success. Guided by our values—Care, Respect, Integrity, Performance, and Teamwork—we strive to be a trusted company people want to work for, partner with, supply and invest in, to create value. We are committed to safe and responsible mining that generates strong returns and contributes to sustainable development in the regions where we operate. OceanaGold is listed on the Toronto and New York Stock Exchanges (TSX: OGC; NYSE: OGC).

Job Description An opportunity to help shape Katanning’s next phase OceanaGold has entered into an agreement to acquire Ausgold Limited, owner of the Katanning Gold Project in Western Australia. The acquisition, which remains subject to customary closing conditions, would add a high-quality development project in an established mining region and mark OceanaGold’s first acquisition in Australia. Subject to completion of the acquisition and receipt of requisite project approvals, we are inviting expressions of interest from experienced professionals who may be interested in future opportunities to contribute to development of the Katanning Gold Project. Work location Perth or Katanning based on a 5/2 roster, with travel to the Katanning Gold Project site.

Qualifications Areas of interest We welcome expressions of interest for the following roles:

Additional Information What we offer

• Competitive remuneration • Employer superannuation contributions • Short and long term incentive opportunities, subject to role and plan eligibility • Novated leasing available through our salary packaging provider • Paid parental leave, subject to eligibility • Discounts on retail and services • Living Our Values recognition program • Access to the OceanaGold Employee Assistance Program (EAP) • A supportive working environment where people are valued and respected in line with our core values How to register your interest Please click the link to apply and include your CV Privacy: Personal information you provide will be collected and used by OceanaGold to assess your interest in potential future opportunities with OceanaGold and will be handled in accordance with applicable privacy laws. Eligibility to Work: To be considered for these opportunities, you must have valid working rights in Australia. Unfortunately, we are unable to offer visa sponsorship for these opportunities. 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 careers@oceanagold.com

Please Note: This is an expression of interest for potential future opportunities, not an application for a specific vacancy. Recruitment agencies are not invited to submit candidates. Unsolicited agency submissions will not be accepted.