There is no one with that specific role in the Management Team - at least not with that in their job title.
The last Chief Scout the club had was John Vik under Solskjaer.
I assume from previous discussions on here that the scouting job is covered by Trollope/Lawrence, reacting to agent contacts, and using the KVK Kortrijk network through Belgium and France. Then over to the Recruitment Committee of Dalman, Choo, Trollope and Tan.
http://www.cardiffcityfc.co.uk/team/management/