Luke Dorcas joined the Spartan men's basketball program as a volunteer assistant coach in July 2024.

Prior to coming to Southwestern, Dorcas has had several stops as a basketball manager. From August 2017 through December 2017, he was a manager for Jacksonville College in Jacksonville, Texas, before moving to Blinn College in Brenham, Texas, to be manager from January 2018 through May 2020. Since August 2020, Dorcas has been the basketball manager at NCAA Division I Missouri State University in Springfield, Missouri. He has also been a youth basketball coach in Magnolia, Texas.

Dorcas received a Bachelor of Arts in general studies from Southern New Hampshire University in May 2024.