وكالة الأمم المتحدة لإغاثة وتشغيل اللاجئين الفلسطينيين
Parke began her employment as an international lawyer with UNMIK, the United Nations peacekeeping mission in Kosovo from 1999 to 2002 and subsequently worked in Gaza with the United Nations Relief and Works Agency for Palestine Refugees in the Near East (UNRWA) from 2002 to 2004.