His career in motorsport began at Lola Cars, where he worked as a design engineer before moving to the position of head of composite design at Benetton Formula in 1989. In 1992 he worked as senior designer at Leyton House Racing, then joined Team Lotus where he became Johnny Herbert's race engineer in 1994. When Lotus collapsed at the end of the year, he transferred to Williams F1 and engineered David Coulthard, who won his first Grand Prix in Portugal and finished third in the drivers' championship.