Sjaak De Heer's Location

Utrecht, Netherlands

Sjaak De Heer's Work

  • Category Lead Buyer IT and Telecom at ENGIE Services Nederland N.V. @ ENGIE Services Nederland NV
  • Senior inkoper @ GGZ Rivierduinen
  • Buyer @ Erasmusbrug
  • Inkoop and teamleider servicedesk and werkplekbeheer and planner and zaalbeheer and in- en verhuiscoordinator and telecom @ Erasmusbrug
  • Telecom engineer @ VTM telecommunicatie

Sjaak De Heer's Education

  • NEVI

    Contract en leveranciersmanagement (procurement/purchasing)

    2013 - 2013
  • NEVI 2

    procurement/purchasing

    2011 - 2013
  • NEVI 1

    procurement/purchasing

    2009 - 2011
  • NEVI (MIL1 & MIL2)

    MIL1 en MIL2 (procurement/purchasing)

    2008 - 2009

Sjaak De Heer's Skills

  • Procurement
  • ICT
  • ITIL
  • Outsourcing
  • Change Management
  • Strategic Sourcing
  • Management
  • Process Improvement
  • Negotiation
  • Purchasing

Sjaak De Heer's Summary

Sjaak de Heer, based in Utrecht, Netherlands, is currently a Category Manager (Digital) at Equans Nederland, bringing experience from previous roles at Equans Nederland, ENGIE Services Nederland NV and Rivierduinen. Sjaak de Heer holds a 2013 - 2013 Contract en leveranciersmanagement in procurement/purchasing @ NEVI. With a robust skill set that includes Procurement, ICT, ITIL, Outsourcing, Change Management and more, Sjaak de Heer contributes valuable insights to the industry. Sjaak de Heer has 2 emails and 3 mobile phone numbers on RocketReach.
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