Senior Advisor - Erosion & Sediment Control (1 year fixed term)

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).

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.

We are seeking an experienced Erosion and Sediment Control Specialist to support the delivery of two major earthworks and construction projects associated with the Waihi North Project and other site development activities.

The successful candidate will play a critical role in ensuring compliance with resource consent conditions, environmental management plans, and industry best practice for erosion and sediment control. Working closely with project teams, contractors, consultants, and regulatory authorities, you will provide technical leadership and on-the-ground support to minimise erosion and sediment-related environmental risks throughout project construction.

This is a hands-on role that combines technical planning, field inspections, contractor engagement, compliance monitoring, engagement with the regulator, and continuous improvement of erosion and sediment control practices.

This is an exciting opportunity to contribute to the successful delivery of nationally significant project while helping OceanaGold achieve industry-leading environmental performance and compliance outcomes.

Key tasks & responsibilities:

• Prepare, review, implement, and update Erosion and Sediment Control Plans (ESCPs) for large-scale earthworks and construction activities.
• Develop supporting documentation, drawings, inspections records, and compliance reports.
• Ensure erosion and sediment controls are designed and implemented in accordance with consent conditions, industry guidelines, and approved management plans.
• Identify potential erosion and sediment risks and recommend appropriate mitigation measures throughout project planning and construction phases.
• Undertake regular site inspections to assess the effectiveness of erosion and sediment control measures.
• Act as a key point of contact for regulatory agencies in relation to erosion and sediment control, including Waikato Regional Council
• Monitor compliance with approved ESCPs, resource consent conditions, and company environmental standards.
• Conduct inspections before, during, and following significant rainfall events.
• Assist with environmental audits and regulatory inspections as required.
• Work closely with construction contractors and the project execution team to promote best-practice erosion and sediment control.
• Provide practical guidance and technical advice on installation, maintenance, and optimisation of controls.
• Facilitate toolbox talks, inductions, and training sessions relating to erosion and sediment control requirements.
• Support contractors to proactively identify and address environmental risks before non-compliances occur.
• Document findings, track corrective actions, and ensure timely close-out of issues.
• Prepare weekly and monthly environmental performance reports.
• Provide technical input into compliance reporting to regulatory agencies and internal stakeholders.
• Assist with incident investigations and root cause analysis relating to erosion, sediment discharge, or stormwater management issues.
• Ensure the highest standards of safety are maintained.

• Tertiary qualification in Environmental Science, Environmental Engineering, Civil Engineering, Natural Resource Management, or a related discipline.
• Minimum 5 years' experience in erosion and sediment control, environmental management, civil construction, or large-scale earthworks projects.
• Demonstrated experience preparing and implementing Erosion and Sediment Control Plans.
• Strong understanding of erosion and sediment control practices and stormwater management principles.
• Experience working within regulatory and compliance frameworks.

WHAT'S ON OFFER:

• Live and work in Waihi, the gateway to the stunning Coromandel region
• Career Development Opportunities 
• Competitive salary.
• Monday to Friday, enyoy a long weekend every other week with a 9-day fortnight.
• Free Gym Membership.
• Living Our Values recognition program
• Access to OceanaGold Employee Assistance Program (EAP)
• Exceptional working environment where people are valued and respected
  
   

**Applications close 24 August 2026. Shortlisting will commence immediately. Applicants must be eligible to work in New Zealand.

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]

 

PLEASE NOTE: APPLICATIONS FROM AGENCIES WILL NOT BE ACCEPTED