Lucia Massalee Yallah presently works as an Archivist at the Ellen Johnson Sirleaf Presidential Center for Women and Development, she has held this role since 2018. Lucia tracks and catalogs historical documents referencing the pre-presidential, presidential, and post-presidential activities of President Ellen Johnson Sirleaf.

In addition, Lucia supports and guides graduate students and researchers working on publications and documentaries that track the life and administration of President Ellen Johnson Sirleaf. Prior to joining the EJS Center, Lucia served as Deputy Minister for Social Outreach at the Ministry of Gender, Children, and Social Protection during the administration of President Sirleaf.

Lucia holds a Master of Arts degree in Women and Gender Studies from Eastern Michigan University, USA, and a Bachelor of Science degree in Agriculture from the University of Liberia.