Sissel is part of the secretary team in Real Estate.
She is also secretary of Grosserer Thomas Wilmers legat and assists with all practical tasks .
Sissel-Iren has worked for serveral law firms, Andersen Legal, EY and law firm Naess, Lærum & Lier .
| 2014 | Haavind Law Firm |
| 2006–2010 | Ernst & Young Law Firm |
| 2001–2006 | Næss, Lærum & Lier AS Law Firm |
| 1998–2001 | Andersen Legal |
| 1983–1985 | Elvebakken – Retail- and office |