Lise-Marie Bye Johansen is an archaeologist and has been working at NIKU since 2005. Johansen is mainly working at archaeological excavation projects in Oslo, but also at projects for environmental monitoring and geophysical prospection. She has been the project leader for bigger and smaller projects, all related to the city development of Bjørvika. She has high expertise in planning and carrying out archaeological projects at building sites. Lise-Marie is a graduate of the University of Oslo. Before she was working at the Museum of Cultural History and the University of Oslo.