Sean Gray currently holds the rank of Captain with Cobb County Fire and Emergency Services in Metro Atlanta and has been in the fire service since 1993. He has a bachelor's degree in Fire Safety Engineering He has been a member of technical panels involving firefighter safety research and is an appointed member of the UL FSRI Advisory Board. He has co-authored a Fire Engineering Book and DVD titled- The Evolving FireGround. He has also been published in multiple Fire Service magazines, was a FDIC H.O.T. Lead instructor and delivers evidence-based tactics training courses across the U.S.