• MTL

MH

Mary Helliwell

Principal Process Engineer

Mary Helliwell is a Principal Process Engineer at MTL, currently leading the steam field design for Contact Energy's GeoFuture project. With extensive experience in the consulting industry, Mary has specialized in Process Engineering, HAZOP studies, and compliance with Hazardous Substances Regulations across various sectors, including geothermal and nuclear. Mary holds a BEng Hons in Chemical Engineering from the University of Bradford and is a Fellow of IChemE. Previously, Mary has worked as a Senior Process Engineer at Geo40 Ltd, focusing on silica extraction from geothermal brine, and has held leadership roles in process engineering at Jacobs and Beca.

Location

Auckland, New Zealand

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