Sean Nelson is a Certified Safety Professional (CSP) and Certified Senior Technology Manager (CSTM) with more than 15 years of safety, environmental, and industrial hygiene experience in the aviation, transportation, and manufacturing sectors. He has built successful safety and health programs through the development and implementation of corporate and facility-based policy, procedure, and training programs and currently works as a safety consultant for Liberty Mutual Insurance Group. Sean is also a Registered Professional Industrial Hygienist (RPIH), and Certified Senior Industrial Technologist (CSIT).