Roland Zimmermann

Senior Expert Procurement S/4HANA bei OMV

Vienna, Vienna, Austria

About

Experience

  • Senior Expert Procurement S/4HANA at OMV
    Nov 2020 - Present · 5 yrs 9 mos

    Global Procurement Process Manager

  • Manager & Teamlead at apsolut Group
    Jan 2019 - Oct 2020 · 1 yr 10 mos

    SAP procurement consulting (purchase2pay, source2contract) Management and execution of big projects based on SAP technologies (SAP S/4HANA, SAP S/4CP, SAP Ariba) Teamlead apsolut team Vienna Up and cross-selling

  • Freelancer (Certified Digital Consultant) at 2by1 e.U.
    Jun 2010 - Dec 2018 · 8 yrs 7 mos

    Digital transformation Source2Pay (E-Procurement) Business analysis & project management Digitization strategy & agile business transformation Mind & heart

  • Corporate Procurement Strategy Expert at OMV
    May 2009 - May 2010 · 1 yr 1 mo

    Lead program office for OMV procurement excellence program Project manager sub-projects

  • Procurement Strategy Manager (CEE) at Siemens
    Mar 2000 - May 2009 · 9 yrs 3 mos