Leena Pasanen started her career as a journalist in print media. In 1993, she joined the Finnish Broadcasting Company YLE, where she worked as a reporter, political commentator, TV presenter and the head of documentaries for YLE TV1. In 2000 she was appointed the Head of Programs responsible for cultural, factual and fiction programs in YLE Teema. She stayed with the channel until November 2005, when she started working as the Director of the European Documentary Network (EDN) in Copenhagen, Denmark. From 2011 to 2014, she led the Finnish Institute in Budapest, Hungary and served as cultural attaché at the Finnish Embassy in Budapest. From 2015 to 2019, she was based in Leipzig, Germany, working as Managing and Festival Director of DOK Leipzig. In January 2020, she took over the direction of Biografilm Festival in Bologna, Italy. She has been a regular expert, tutor and lecturer at several training programs, for example: EDN, Discovery Campus, EURODOC and Television Business School. She has been a board member of IDFA Forum and served as a jury member at several international festivals, such as Sundance and IDFA.