Munya joins NRGI with extensive administrative experience spanning 15 years with international organizations such as Alcatel Italia and the World Health Organization Regional Office for Africa. At WHO, she served in various capacities, including human resource management and administrative assistant for health technical programs. Most recently, she worked as the administrative assistant in the office of the coordinator for WHO Inter-country Support Team for East and Southern Africa, where she provided support in covering teams of international and local staff in 19 countries.

Munya holds a B.Sc. (Honours) open degree with Open University (U.K.) and administrative qualifications from Pitman and Institute of Administration and Commerce, South Africa. She speaks and writes basic French and was recognized as administrative assistant of 2010 in WHO/ESA.