Jonathan joined Citibank in 2019 based in London where he has oversight responsibility for sanctions compliance matters across Europe, the Middle East, and Africa (EMEA) where Citi is physically present in 55 countries. Previously, Jonathan led the sanctions services portfolio within EY’s Financial Services Advisory practice in the U.S., supporting global financial institutions with sanctions compliance program enhancements as well as independent reviews for U.S. and UK regulatory authorities. Prior to that, Jonathan held several positions with the U.S. Government, including senior sanctions policy roles within the U.S. Treasury Department’s Office of Terrorism & Financial Intelligence as well as roles within the U.S. State Department and in the U.S. Senate.