John Williamson

John Williamson is a skilled professional in the plumbing industry with experience as a Journeyman at Plumbers Local Union 130 since April 2018. Prior to this role, John held a position in inhalation toxicology at IIT Research Institute from September 2015 to April 2018 and worked in quality assurance at Schulze and Burch Biscuit Co. for a brief period in mid-2015. John's career began as a student worker at Southern Illinois University Carbondale from 2012 to 2015, where educational pursuits were supported by a Bachelor's degree in Biology from Southern Illinois University, obtained in 2015. In 2017, John further advanced education by earning a Master's degree in Health/Medical Physics from the Illinois Institute of Technology.