Senior Process Engineer

9-day fortnight, 13% Super + Annual Bonus!!

Tronox is the world’s leading vertically integrated manufacturer of titanium dioxide (TiO2) pigment and other materials that add brightness and durability to products you encounter every day.

We are 6,500 people strong, located across 12 countries and unified by a strong set of values that guide us in our work.

About the Role

Tronox is seeking a technically capable and delivery-focused Senior Process Engineer to support process engineering activities across both the Definitive Feasibility Study (DFS) and Execution phases of a major Rare Earths project in Western Australia.

This role will initially be based at our Kwinana Pigment Plant, located approximately 35 minutes south of Perth, and will transition to our Fremantle office at the end of Q1 2026. The position is offered as a 12‑month fixed‑term contract for the DFS phase and is designed to become permanent once the project achieves FID and moves i...