I am/was board member and external expert in projects:
Tenure Board, University of Oldenburg (2025-)
ERA Chair ProSkills2Work Selection Committee at IPS-BAN (Institute of Philosophy and Sociology at the Bulgarian Academy of Sciences) (2025–)
Board member and Treasurer of the European Consortium for Sociological Research (ECSR) (2021–)
User advisory board (Nutzendenbeirat), GESIS Leibniz-Institute for the Social Sciences (2019–)
Advisory board, project „BIBB-BAUA-Erwerbstätigenbefragung 2018“ of the Bundesinstitut für Berufsbildung (BIBB) (2018–2022)
External expert, Eurofound, expert for the themes „Labour market change” and „Working conditions and sustainable work“ (2017–2022)
External expert, project “Monitoring of Emirate Youth”, United Arab Emirates University (2017–2018)
External expert, Eurofound project “Labour market transitions of young people” (2013)
Advisory board, project “Institutionelle Bedingungen des Zusammenhangs von atypischer Beschäftigung und sozialer Ungleichheit in Europa” of the Hans-Böckler Foundation (2012–2014)
External expert, Eurofound project “Young people and NEETs in Europe” (2011–2012)
“International expert to support Syrian authorities to adapt and implement a methodology for school-leaver surveys”, European Training Foundation (ETF) (2009–2010)