Warren Roach – BE (Mechanical) Senior Research and Development Engineer - Sandvik Mining, Australia Warren has been involved with the mining industry for more than 27 years, his work has focused on research and development, equipment design and application, and customer service and support. He has worked in Sandvik’s Ground Support Division - Research and Development team for the past 8 years. Over this time, he has been involved with the designing and implementation of new products and the continuous improvement of existing products.