Craig joined Strayfield during his college years in the early 1980’s. During his time at Strayfield Craig was heavily involved in the design of control systems as well as RF design and development. In 2000 Craig left Strayfield to join the Engineering team at Weetabix. Craig later joined Leicester Switch and Control, part of the BPX Group, to develop his experience in automation and controls. Craig was also exclusively involved in the design of the controls on behalf of RF Biocidics.