Jillian Marion

Jillian Marion is an accomplished accounting professional with extensive experience in various financial roles. Currently serving as the Director of Accounting at the Science History Institute since September 2025, Jillian has previously held senior accountant positions at AdaptHealth and Chubb, as well as at JLL. Jillian began a career in finance as a Financial Analyst/Accounting at Aon, following a role as a Key Holder at American Eagle Outfitters and an Administrative Coordinator at BAYADA Home Health Care. Jillian is pursuing a Master of Business Administration and MS in Digital Marketing at the Fox School of Business at Temple University, having earned a Bachelor's degree in Accounting from the same institution in 2016, along with studies at Santa Monica College from 2009 to 2012.