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.

The Senior Process Maintenance Mechanical Fitter is responsible for performing advanced mechanical maintenance, repair, and installation tasks on process plant equipment to ensure optimal reliability, safety, and efficiency. This role provides technical leadership, mentoring, and support to the maintenance team while ensuring compliance with company standards and statutory requirements.

Key Tasks and Responsibilities:

Maintenance & Repairs

• Perform complex mechanical fitting tasks on pumps, gearboxes, conveyors, valves, and other process equipment.
• Diagnose and troubleshoot mechanical faults to minimize downtime.
• Conduct preventive and predictive maintenance activities.

Leadership & Mentoring

• Provide guidance and technical support to junior fitters and apprentices.
• Manage contractors on a daily basis
• Provide coverage for the Maintenance Supervisor
• Provide Supervision during Shutdowns
• Assist in planning and scheduling maintenance activities.

Safety & Compliance

• Ensure all work complies with safety regulations, company policies, and environmental standards.
• Participate in risk assessments and implement safe work practices.

Continuous Improvement

• Identify opportunities to improve equipment reliability and reduce maintenance costs.
• Contribute to root cause analysis and reliability improvement projects.

Documentation

• Maintain accurate records of maintenance activities in the CMMS (Computerized Maintenance Management System).
• Prepare reports on equipment performance and maintenance trends.

Essential

• Trade qualification as a Mechanical Fitter.
• Minimum 10 years of experience in process plant maintenance.
• Strong knowledge of rotating equipment, hydraulics, and pneumatics.
• Ability to read and interpret technical drawings and schematics.

Desirable

• Experience in a senior or supervisory role.
• Familiarity with reliability-centered maintenance principles.
• Basic welding and fabrication skills.
• Exposure to mining or mineral processing industries is useful

Core Competencies:

• Strong problem-solving and diagnostic skills.
• Excellent communication and leadership abilities.
• Commitment to safety and continuous improvement.
• Ability to work independently and as part of a team.

WHAT'S ON OFFER:

• Residential role - live and work in Waihi, the gateway to the stunning Coromandel region
• Dayshift only role
• 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 30 May 2026. Shortlisting will commence immediately. Applicants must be eligible to work in New Zealand.

PLEASE NOTE: APPLICATIONS FROM AGENCIES WILL NOT BE ACCEPTED