Gregg MacDonald is an accomplished engineering professional with extensive experience in utility systems and environmental operations. Currently serving as Distinguished Utilities/Site Infrastructure and Environmental Engineering at Corden Pharma GmbH since November 2011, responsibilities include overseeing facility utility systems, high purity water systems, and serving as a subject matter expert on water-related issues. Prior experience includes roles at Roche Colorado, where MacDonald managed day-to-day operations of waste water treatment and hazardous chemical processes, and Atmel Corporation, focusing on equipment management in wafer fabrication. Earlier positions at Advanced Silicon Materials and Dow Chemical involved project and process engineering, covering a range of technical responsibilities from troubleshooting to system upgrades. MacDonald holds a Bachelor of Science in Chemical Engineering from the University of Colorado Boulder.