H.E. Williams joined the Turks and Caicos public service in October 2003 as the Budget Director in the Ministry of Finance. She served in this role for 9 years before being promoted to the post of Permanent Secretary of Finance in April 2012 and to the post of Deputy Governor in October 2012. She has held the post of Deputy Governor for the past 9 years and is responsible for the day-to-day oversight and management of the public service of the Turks and Caicos Islands.