Tim Foster has served as an ordained Anglican minister in both suburban and urban contexts. He has also worked as a youth minister and led the Training Division at Anglican Youthworks in Sydney. Tim later founded Youthworks College. His DMin (Fuller Seminary) focused on mission and church in the post-Christendom context.

Tim is currently Vice-Principal of Ridley College, Melbourne, where he teaches Practical Ministry and New Testament. He is married to Alison, and they have three children.