Campbell brings extensive experience in the commercial and not-for-profit sectors, as well as expertise in local government and financial management in the wine industry. Formerly a partner in an Adelaide chartered accounting practice, Campbell is currently a part-time lecturer in wine business management at the University of Adelaide’s Waite campus.

Other positions that Campbell holds include membership of the board of the Centennial Park Cemetery Authority, chairman of the audit committee of the Centennial Park Cemetery Authority, member of the audit committee of the Port Adelaide Enfield Council, and member of the audit committee of the Campbelltown Council in South Australia.