William Sielski

William Sielski is an Information Technology Specialist at the American Traffic Safety Services Association (ATSSA) since July 2023. Previously, Sielski worked as a Junior Marketing Specialist at Oyster Consulting, LLC from January 2022 to June 2023, and as a Customer Service Associate at Wawa, Inc. from March 2019 to September 2020. Sielski earned a Bachelor of Science in Business Administration from the University of Mary Washington between 2019 and 2021, and an Associate of Science from Germanna Community College from 2017 to 2021.