After college, Speight went on to take the head coaching job at tiny Moro High School in eastern Arkansas where he held the position of head basketball coach. He left Moro to take the coaching job at Searcy High School.
Speight was offered the head coaching position at what is now Arkansas State University-Beebe in 1953. He would find success at Beebe the town where he played high school ball. He remained at ASU-Beebe until 1963 when he took the job at Arkansas State University in Jonesboro, Arkansas.
Speight took over for John Rauth in 1963 at Arkansas State and guided the Indians to several postseason appearances, with their best season coming in the 1966 campaign. Speight also coached ASU star Jerry Rook for Rook's final two seasons. Speight remained with the school until 1969 when he stepped down to engage in teaching full-time.
