full-time

Principal Mining Engineer

Posted by OceanaGold • Kasibu, Cagayan Valley, Philippines

📍 Kasibu, Cagayan Valley 🕒 June 05, 2026

About the Role

Job Description

Didipio Mine is undergoing a significant underground growth and infrastructure expansion phase. With continued operational ramp-up and long-term development opportunities, this is an exciting time to join the operation and play a key role in shaping its future.

The Principal Mining Engineer is responsible for developing and maintaining long-term mine plans that support the company’s strategic and operational objectives. The role ensures alignment across long, mid, and short-term planning horizons while integrating technical, operational, infrastructure, and economic inputs to deliver safe, efficient, and sustainable mining outcomes.

Key Responsibilities

  • Lead the development and optimisation of Life of Mine plans, production schedules, and infrastructure requirements.
  • Coordinate quarterly and long-term planning activities across technical and operational teams.
  • Monitor and update mine plans based on oper...

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