Wood began his career as a teacher at the Roaring Fork mining camp and then as an English teacher and assistant football coach at Coeburn High School in Coeburn, Virginia. He then returned to Milligan College as an English instructor and line coach to assist head football coach Steve Lacy. Wood was the backfield coach under Beattie Feathers at Appalachian State Teachers College—now known as Appalachian State University in 1942 and also an assistant under Feathers at North Carolina State University. He was an assistant football coach at Tennessee Tech under Hooper Eblen for three seasons before succeeding Eblen as head football coach in December 1949.[3]