Sean Gilbert graduated from Beyer High School in 1989. He earned a bachelor's degree in Social Science from Chapman University and currently holds a credential in Social Science as well as one in Special Education (Mild/Moderate).

Sean joined the THS football staff in 2005 and led the freshman Bulldogs to a CCC championship that year as their head coach.  Prior to that he had five years of experience coaching football as an assistant and head coach. Sean has also been a member to the THS baseball staff since 2001.

Sean and his wife Tiffany have lived in Turlock since 2001. They have two sons Cade and Cole.