Lise started her career in 2004, being a Journalist intern at Le Figaro and Evene. In February, 200, she was a Journalist intern at AFP. From 2008 to 2009, Lise worked on TV as a Reporter at M6 Métropole Télévision. During 2010 and 2011, apart from being a Journalist at France 24, Lise served also as a Radio host at MFM Radio and RFM.
From 2005 to 2012, Lise was a Video journalist at Public Sénat. Later, she worked as a Journalist at Europe 1, France Télévisions, Adventure Line Productions and Radio France. Currently, she works at Radio France.