He is the director of Medialab-Prado since 2014.
Between 2006 and 2014, Marcos García has been Head of Content Development and Coordination at Medialab-Prado along with Laura Fernández. Between 2004 and 2006, he was responsible for the educational programme of MediaLabMadrid together with Laura Fernández, within which they developed the cultural mediation programme and the Interactivos? project. He has participated in national and international forums on digital culture, media labs, citizen innovation and free culture.