Ellen Twigg

Ellen Twigg possesses extensive experience in environmental health, safety, and sustainability leadership across various industries, currently serving as an Adjunct Faculty member at the Rochester Institute of Technology since June 2024. As Executive Director at Bristol Myers Squibb since April 2018, Ellen has led enterprise EHSS initiatives for 11 international facilities, developing strategic roadmaps in collaboration with global stakeholders. Prior roles include Senior Manager of Environment Health Safety at Medtronic, where strategic leadership and compliance were essential for multiple facilities, and Senior Manager Supply Chain at Siemens, overseeing logistics and business continuity. Ellen's career began with various roles at Colgate-Palmolive, JDSU, and Pratt & Whitney, culminating in a solid foundation in environmental management and a strong commitment to safety and sustainability practices. Ellen holds an MBA from Monmouth University and a Bachelor of Science in Environmental Management and Technology from the Rochester Institute of Technology.