 Specifically, she served as Ambassador of Cyprus to the United States (1998-2003) with parallel accreditation to the World Bank, the International Monetary Fund, Canada, Brazil, Jamaica, Guyana, the International Civil Aviation Organization and the Organization of American States, as Ambassador to Sweden (1996–98), with parallel accreditation in Finland, Norway, Denmark, Iceland, Lithuania, Latvia and Estonia, as well as Ambassador to Lebanon and Jordan (2005–07).Marcoullis served as Minister of Foreign Affairs from July 2007 until March 2008.Then she became Minister of Communications and Works in March 2010 and her tenure lasted until August 2011, when she was appointed for the second time Minister of Foreign Affairs.