Tamar Basilia has over 25 years of work experience in the public sector. In 1997-2005 she has held various diplomatic positions at the Ministry of Foreign Affairs of Georgia, 2002-2005 she has served as Head of Division for Relations with the Diplomatic Corps accredited in Georgia. She was granted Diplomatic Rank of Junior Adviser;

In 2006-2018, she worked as Head of International Relations Department in the Ministry of IDPs from the Occupied Territories, Accommodations and Refugees of Georgia;

2018-2019 she was the Deputy Head of International Relations Department in the Ministry of IDPs from the Occupied Territories, Labor, Health and Social Affairs;

2019-2021 she has held a position of Head of Administrative Department at the LEPL of IDPs, Eco-migrants and Livelihood Agency;

Since 2021 Tamar Basilia is HR and Administrative Specialist in the Diplomatic Institute.