Job Description

OceanaGold is a growing, mid-tier gold and copper producer listed on the Toronto Stock Exchange (TSX) and the New Your Stock Exchange (NYSE). 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 a global workforce of ~4600 employees and contractors.

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.

The Manager - Tax will be responsible for providing technical expertise and leadership across Australian and international corporate tax matters for OceanaGold’s global operations. This is a hands-on role requiring a strong technical foundation in corporate tax compliance, reporting, provisioning, transfer pricing and advisory across multiple jurisdictions.

Reporting directly to the Vice President - Tax, this role is highly visible within the organization and will work closely with internal finance teams and external advisors to ensure accuracy and compliance with Australian and international corporate tax legislation. The successful candidate will play a key role in supporting the company’s ongoing growth, cross-border activities and operational requirements across its global footprint.

Responsibilities

• Lead preparation and review of Australian and international corporate tax returns, filings and related compliance requirements.
• Manage preparation and review of quarterly and annual tax provisions for current and deferred income tax under IFRS.
• Support Australian and international income tax, withholding tax, GST/HST and other indirect tax matters, working with local teams and advisors as required.
• Coordinate and prepare analysis, calculations, and documentation under transfer pricing guidelines.
• Support the VP, Tax with planning initiatives and advisory projects, including transfer pricing, financing structures, and cross border transactions.
• Lead and manage cross border tax projects, including advising on dividend calculations, withholding tax, and tax treaties.
• Monitor Australian and international corporate tax legislative changes and assess their impact on the company, providing practical recommendations.
• Respond to inquiries from tax authorities and oversee the resolution of audits or disputes.
• Partner with internal finance teams to ensure accurate reporting of tax positions and integration of tax considerations into business decisions.
• Coordinate with external advisors and auditors to ensure accurate, efficient, and timely completion of all tax matters.

• Provide technical tax guidance to non-specialist stakeholders across the business.

Qualifications

• Minimum 7 years of progressive tax experience with a focus on Australian and international corporate tax.
• Experience in the mining or natural resources industry is preferred but not required.
• Demonstrated expertise in corporate tax compliance, reporting, and advisory.
• Strong understanding of cross-border corporate tax issues, including transfer pricing, withholding tax, tax treaties and international reporting obligations.
• Hands-on experience preparing and reviewing tax provisions under IFRS.
• Experience managing relationships with external advisors and tax authorities.
• Advanced analytical and problem-solving skills, with keen attention to detail.
• Excellent written and verbal communication, able to translate complex tax issues for non-specialist stakeholders.
• Highly organized, with the ability to manage multiple priorities and meet deadlines.
• Self-motivated and able to work independently in a fast-paced environment.
• CPA designation with a specialization in Tax (or equivalent).
• University degree in Accounting, Finance, or related discipline.

Additional Information

WHAT'S ON OFFER:

• Competitive salary + short-term and long-term bonuses
• Discounts on retail and services
• Premium post ride facilities
• Wellness room
• Office surrounded by restaurants, shops and a short stroll to Southbank Parklands
• Living Our Values recognition program
• Access to OceanaGold Employee Assistance Program (EAP)
• Exceptional working environment where people are valued and respected

Applications open on 14 July 2026 and close on 31July 2026.

Eligibility to Work: To be considered for this role, you must have valid working rights in the country where the role is located. Unfortunately, we are unable to offer visa sponsorship at this time.

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: APPLICATIONS FROM AGENCIES WILL NOT BE ACCEPTED