2016- co-leader of the EV core facility, University of Helsinki

2013-  PI of Extracellular Vesicle Research (EV group), Department of Biosciences, Division of Biochemistry and Biotechnology and Division of Pharmaceutical Biosciences, Faculty of Pharmacy, University of Helsinki

2009-  University lecturer in the Biochemistry of Health,  Department of Biosciences, Division of Biochemistry and Biotechnology, University of Helsinki

2008   Academy Research Fellow (Academy of Finland), Department of Bio- and Environmental Sciences, Division of Biochemistry, University of Helsinki

2006-2008  Post doctoral researcher (Academy of Finland), Department of Bio- and Environmental Sciences, Division of Biochemistry, University of Helsinki 

2006 Adjunct professor (dosentti)

2005-2006  maternity and childcare leave

2004-2005   Senior Research Associate, University of Cambridge, Department of Biochemistry, U.K.

2000-2005   Research Associate, University of Cambridge, Department of Biochemistry, U.K.

1993-2000 Researcher and a PhD student, Wihuri Research Insitute, Helsinki, University of Helsinki

1990-1992 Research assitant Department of Serobacteriology and Immunology, University of Helsinki