After the War Moore was appointed trainer of Notts County, who at the time were managed by former Aston Villa and England forward Eric Houghton. Tommy Lawton and Jackie Sewell were two of the star players under Moore's supervision at Meadow Lane. When Houghton returned to Villa Park as manager, Bill Moore went with him as right-hand man and he played a big part in Villa's FA Cup triumph over Manchester United in 1957.