2020 - present Interimmanager Purchase & Contractmanagement at Keara advies bv (company owner) Assignments:Provincie Utrecht mobility department public transport 2020-presentMunicipality De Bilt purchasing technical projects and asset management 2020-2023Wageningen University and Research facilities building 2022-2023UMC Utrecht renovation and rebuilding of WKZ 2023-2024Municipality of Utrechtse Heuvelrug purchaser for technical, building, asset management and environmental projects 2023-presentRegion Limburg Contractmanager water safety an flood protection Program 2024- present2019 - 2020 Purchaser at Croon Wolter & Dros for asset management and maintenance projects. 2017 - 2019 Interimmanager Purchase & Contractmanagement for Technical projects in infrastructuur & (public)transport. Assignment with ProRail and several municipal authorities as purchaser.2015 - 2017 Sr. Purchaser &Contract manager at RET NV, responsible for purchasing rolling stock, vehicles and repair and maintenance facilities for public transport.2012 - 2015 Purchasing for Imtech maintenance projects (BR TTI and VOT II). Also responsible for departments High Voltage, Peek Traffic and Energy Services.2012 Public procurement for Enexis technical products and services2011 - 2012 Purchaser for waterboard Hollandse Delta, working on an improvement program for flood defense2010 - 2011 Projectleader at Recreatie Midden Nederland2010 Projectmanager infrastructural projects for Recreatie Noord Holland2007 – 2009 Task Utrecht as a tendermanager for engineering and management projects.2006 – 2007 Infraflex Utrecht as a teammanager for Grontmij, DHV and Movares.2002 – 2006 Yacht Group Voorburg as a teammanager civil engineering department (recruitment, contract negotiations, career management and coaching1998 - 2002 IPS Recruitment Leiden as an accountmanager for the contracting, offshore en maritime market.1996 - 1998 HQT services Delft as accountmanager for the engineering market. 1994 - 1995 Wiegel Den Haag as accountmanager for the truck building market.1992 - 1993 Rami Amsterdam importing company of pneumatic tools as an accountmanager. 1991 Infotheek Systems Leiden as account assistantSpecialties: Being a linking pin between technical demands and contractual en and financial restrictions