About Us

Based in the central North Island just outside of Taupō, Geo40 Ltd is a leader in sustainable mineral recovery. We are at an exciting inflection point, with demonstration‑scale lithium assets nearing completion and our silica business continuing to grow. We are now seeking a Plant Operator to join the Silica Operations team at our Ohaaki site.

This is a full‑time position involving day/night shift work on a rotating roster (2x12hr days followed by 2x12hr nights, 4 days off). While the core focus is on plant operations, there may be opportunities to contribute to our international lithium or silica micro‑piloting projects.

About the Role

As a Plant Operator, you will join an experienced Operations Team. You will be responsible for operating Geo40’s two silica extraction plants at Ohaaki, which convert geothermal brine into high‑value colloidal silica using our proprietary process.

Key Responsibilities

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