Carelius is part of the administration in Arntzen de Besche.
He has previous experience in sales, project management, teaching, support and IT-consultancy in several companies.
- 2003- Arntzen de Besche - IT-coordinator
- 1999-2002 Inmeta - IT-consultant
- 1995-1999 Norsk Personal - Teacher
- 2012 Autonomy/HP - iManage Certified System Engineer
- 1985-1992 Universitetet i Oslo - Cand. Mag. Psychology, Middle East and North Africa, Turkology, Project management, organization and leadership.