'Mats'osane is currently serving the the Ministry of Tourism, Environment and Culture, as the Director of the Department of Culture. She is responsible for overseeing the mandate of the Department of Culture which is to protect both the tangible and intangible heritage of Lesotho for present and future generations, and to work working in partnership with other institutions. She is currently overseeing the development of the Lesotho National Museum and Art Gallery, and the exhibitions that will be displayed there. Matsosane holds a Master’s degree in Museum and Heritage Studies from the University of Pretoria, South Africa. With her background in museum studies, she has had the opportunity to engage in a number of museum and exhibition projects. She facilitated the development of an exhibition at Ha Baroana which showcased rock art paintings. She also worked as a supervisor and coordinator during the development of Thaba Bosiu National Monument (site museum), renowned for its rich cultural heritage.