Head Hunter Recommendation - Prime Brokerage or Funding Desk

I spent 8+ years working in the Corporate Treasury space for a large IB and dealt with both Bank funding (raising / hedging and managing liquidity risk around LCR, etc) as well as on the equity funding side in terms of borrow rates and funding levels. I want to move more into a proper funding execution role within the prime brokerage space or a funding desk. I am having trouble finding any head hunters that see these sorts of positions. Anyone have any any recommendations for HH in this space? Thanks