Mercury is a bold future-focused organisation, providing energy and telecommunications to more Kiwis than anyone else, leading the way with renewable energy and working toward a sustainable future. At the heart is our purpose. Taking care of tomorrow: connecting people and place today. This pushes us to do all we can to create a better future for our people, our communities, and Aotearoa New Zealand.

Tāu e mahi ai | What you'll be doing:

This is a unique opportunity to combine hands‑on technical work with informal leadership and strategic influence. Known internally as a Senior Optimisation Engineer, based at our Geothermal site, Nga Tamariki (close to Taupo and Rotorua), you will be responsible for conducting site process surveillance, identifying gaps to maximum generation potential, and leading opportunities to safely maximise generation every day. In this role you will work closely with Operations and also have the opportunity to work with our corporate Deci...