Jan Treur currently serves as a Vendor Manager at NTT Ltd. since October 2019 and has held a similar position at Dimension Data since February 2012, where additional responsibilities included Partner Service Delivery Manager. Previous roles include Service Manager at KPN for a brief period in 2011, and Service Manager at Newtel Essence for most of 2011. Earlier in Jan Treur's career, positions included Cost & Contract Manager ICT at COFELY GDF-SUEZ, where responsibilities involved managing contracts with ICT suppliers and budget oversight, and ICT Services and Contract Manager at GTI nv. Jan Treur began the professional journey as a Presales Consultant and Consultant at Citee, and held the title of Head of Service Level Management at DTO. Education credentials include a degree from AMBI, completed between 1992 and 1995.
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