Mercury is looking for a Senior Optimisation Engineer to work at our Geothermal site near Taupō, New Zealand. This role involves a strong emphasis on optimising geothermal fluid production and leading technical projects that enhance operational efficiency. The ideal candidate will have 8–15 years of experience in process engineering, with excellent communication and leadership skills.

The position offers a flexible working policy, additional leave, and various well-being initiatives, including discounted health insurance and a supportive work environment.