Marion joined UNC Charlotte in 2005, working in the University Advancement office with the Director of Corporate and Foundation Relations and the Director of Planned Giving. She later accepted a position at the NC Motorsports and Automotive Research Center in the Department of Mechanical Engineering at UNC Charlotte. She spent 13 years in the Center, working with faculty, staff, and students. Marion joined EPIC in September of 2019 as the Executive Assistant to the Director of EPIC.
Before joining UNC Charlotte, Marion worked at the Charlotte Motor Speedway as the assistant ticket manager, spending ten years in that position.