Jennifer Tierney is the Executive Director for Médecins Sans Frontières/Doctors Without Borders (MSF) Australia. Previously, Jennifer worked with MSF USA as Marketing Director, and then Development Director. Jennifer has also worked with MSF as a program coordinator in Pibor, South Sudan and as a program liaison officer in Beirut, Lebanon. Prior to joining MSF Australia, Jennifer was Director of Fundraising and Communications with UNICEF Australia.