2017-present: Senior scientist & project leader designer proteins and responsive materials, at Wageningen Food & Biobased Research, BU Biobased Products. See also: possibilities for contract current possibilities for contract research
2008-2017: Manager bioconversion, at Wageningen Food & Biobased Research, BU Biobased Products
1999-2008: Scientist & project leader recombinant protein-based polymers, at Wageningen UR
1993-1999: Junior scientist industrial proteins and recombinant gelatin at ATO-DLO, Wageningen.
1988-1999: Post-doc biochemistry of membranes, at Utrecht University / Dutch Cancer Fund KWF-Kankerbestrijding.
1983-1987: PhD photosynthetic electron transfer & energy transduction, at Free University Amsterdam
1982: Teaching degree sixth form / high school biology
1979-1982: MSc biology (genetics, cellular immunology, medical physics)
1978-1980: Teaching assistant, at University of Amsterdam
1975-1978: BSc Biology with physics, at University of Amsterdam