Professor, University of Oslo since 2011.
Associate Professor, University of Oslo 2004 -2011.
PhD Göteborg University, Sweden, Institute of Conservation 2002.
The Church Paintings of Gottfried Hendtzschel in Norway - Past and Future Conservation.
Revised version from 2003 reviewed in Studies in Conservation 50, 2005: 154-155.
2002-2004 Researcher, NIKU, Oslo
1997-2001 Grant holder, NIKU, Norwegian Research Council
1994-1997 Paintings Conservator, NIKU
1991-1994 Paintings Conservator, Riksantikvaren, Oslo
Major Project: Conservation and Climatisation of Edvard Munch's paintings in the University Aula
Recent project: After the Black Death: Paintings and polychrome sculptures in Norway: 1350-1550
Current project: Cultural Heritage Analysis for New Generations - CHANGE: http://change-itn.eu