After completing her studies, Abercrombie-Winstanley joined the
Peace Corps as a volunteer in
Oman. Abercrombie-Winstanley joined the
United States Foreign Service in 1985 and was posted to
Baghdad,
Iraq. She then went on to serve at the
U.S. embassies in
Jakarta,
Indonesia and
Cairo, Egypt. She returned stateside to become a Special Assistant for Middle Eastern and African Affairs to Deputy Assistant Secretary of State
Lawrence Eagleburger (1991–1993). After a year of intensive Arabic language training in Tunisia, Abercrombie-Winstanley then became a political officer at the U.S. Embassy in
Tel Aviv,
Israel (1994–97), focusing on
Israel–Palestine relations. from 2002 to 2005. She was the first female consul general in that location. While there, she survived an
al-Qaeda attack on the consulate on December 6, 2004, and was cited "for acts of courage" during the attack. From 2005 to 2006, she served as director of Middle East Area studies in the
Foreign Service Institute, and then spent two years as director for Egypt, Syria, Lebanon and Jordan at the
Bureau of Near Eastern Affairs. From 2008 to 2012, she was deputy
coordinator for counterterrorism. In 2012, President Barack Obama nominated her to become
U.S. ambassador to Malta. She served in that role from May 2, 2012, to January 26, 2016. Abercrombie-Winstanley was sworn in on April 12, 2021, to serve under Secretary
Antony Blinken as chief diversity and inclusion officer for the
United States Department of State ==Personal life==