2004 – 2007 Category Manager
(vermalen, mengen, herverpakken, coaten) Water en Waste contracten

2003 – 2004 Sourcing Leader Business Services
Contracten t.b.v. Facilities/Site Services/Marketing/Legal/Technologie

2002 – 2003 Sourcing Leader Packaging
Inkoop Verpakkingen Europese Sites en gedeeltelijk Global.

1996 – 2001 Sourcing Leader Packaging-IT
Inkoop Verpakkingen en IT contracten.

1990 – 1996 Sourcing Specialist
Inkoop Spareparts, Leasecontracten, Onderhoudscontracten.

1989 – 1990 Plant Buyer
Inkoop van Parts en Services.

1988 – 1989 Laboratory Buyer
Inkoop van Lab. Parts/instrumenten.

1979 – 1988 Coordinator Lab. Equipment.
Engineering en Inkoop Lab. Instrumenten en onderhouds contracten.

1976 – 1979 Research Analist
Research aan kunstharsen.