Edward Buller is a Principal Strategic Water Planning professional at Rio Tinto since November 2010, specializing in the development and maintenance of strategic water plans for mining regions. This role entails providing technical advice as a hydrogeologist for mine studies and operations, while standardizing and automating water balances across Rio Tinto Iron Ore. Buller has held various positions within the company, including acting as Principal Water Stewardship & Governance and contributing as a Senior Hydrogeologist. Prior to Rio Tinto, Edward Buller gained experience as an Environmental Engineer at the University of Western Australia and as an Undergraduate Environmental Engineer at Water Corporation. Edward Buller holds a Master of Engineering Science in Environmental Geochemistry and a Bachelor of Engineering in Environmental from The University of Western Australia.