Vomberg David

Sourcing Manager, Indirect Sourcing, EMEA Lean Six Sigma Black Belt

Winseler, Diekirch, Luxembourg

About

EMEA Sourcing Manager facilitating crossfunctional management across Avient worldwide organization. Develop sourcing strategies to optimize costs, improve efficiency together with Key Partners Be part of a better and sustainable enterprise and be actor of the future Problem solving, quick learning and strong technical understanding personality Able to work under deadlines and handle multiple and detail-oriented tasks Proven project management skills to ensure on-time achievements and high-quality deliverables Strong interpersonal ability to motivate people

Experience

  • Avient Corporation (Full-time · 6 yrs)
    • Sourcing Manager, Indirect Sourcing, EMEA Lean Six Sigma Black Belt
      Jun 2023 - Present · 3 yrs 1 mo

      Categories Responsibility : Waste Management Safety & Office Facilities Supply HR Services

    • Sr. European Logistic Specialist
      Oct 2022 - Present · 3 yrs 9 mos

      Responsible of process harmonization, cost optimization between both legacies in the Logistic Centre of Excellence

    • Certified Lean Six Sigma Black Belt
      Jul 2020 - Oct 2022 · 2 yrs 4 mos

      Lean Six Sigma Certified Black Belt – Project Manager/Avient Corp., Luxembourg Three Years experienced Lean Six Sigma Master Blackbelt leading International Corporate Projects with a strong Focus on Supply Chain improvement, Commercial-, Financial Services Excellence and Business Process Development • Manage DMAIC process that identifies and implements significant Continuous Improvement opportunities to support Business Units and Corporate objectives • Implement Lean and Six Sigma principles across European Business Units • Plan, lead and facilitate Kaizen and Six Sigma teams • Facilitate training and certification of associates as White and Yellow Belts • Mentor and Train new Black Belts candidates • Facilitate, lead cross-functional teams and diversified roles (From Operator to Director) • Develop standards of performance based on process innovation and best-in-class practices • Manage preparation, development and publishing of Standard Documentations (ISO) • Create Continuous Improvement materials to include detailed process documentation, process maps, RACI, Training (webinar) materials, Job Aids; and many more…

  • PolyOne (9 yrs 10 mos)
    • Lean Six Sigma Master Black Belt
      Mar 2020 - Oct 2022 · 2 yrs 8 mos

      • Manage the DMAIC process that identifies and implements significant Continuous Improvement opportunities to support Business Units and corporate objectives • Implement Lean and Six Sigma principles across European Business Units • Plan, lead and facilitate Kaizen and Six Sigma teams • Complete event planning, perform pre-work, facilitate teams and support event closure and follow up • Develop standards of performance based on process innovation and best-in-class practices • Manage the preparation, development and publishing of Standard Documentations (ISO) • Create Continuous Improvement materials to include detailed process documentation, process maps, RACI, Training (webinar) materials, Job Aids; and many more

    • LSS Black Belt
      Jan 2019 - Mar 2020 · 1 yr 3 mos

      Customer Service Representative – D.A.CH / PolyOne Luxembourg SA, Luxembourg Internal Relay for the Sales Representatives responsible of German, Austrian and Swiss customers • Provide Internal Sales Support to assigned accounts on the German, Austrian and Swiss Markets • Analyze market feedback and implement it in the price calculation with a focus on revenue and margin growth • Proactively collect Account-Receivables • Provide Sales and Financial Insights to the credit department

    • Senior Customer Service Representative
      Jan 2013 - Jan 2019 · 6 yrs 1 mo

  • Account Manager at ATHLON CAR LEASE Luxembourg
    May 2010 - Dec 2012 · 2 yrs 8 mos

    Account Manager - Athlon Car Lease Luxembourg Sàrl - Luxembourg Sales representative for German, English Banks and Insurances • Manage Sales performances of Company car fleets • Provide outstanding Fleet Management services and advices • Analyze and Submit Credit Report to the Credit Risk Department • Negotiate Specific Fleet Rebates with the Car importers

  • LeasePlan Luxembourg (Leudelange)
    • Account Manager
      Jan 2009 - Apr 2010 · 1 yr 4 mos

    • Lease Consultant
      Mar 2007 - Jan 2009 · 1 yr 11 mos

  • Key Account Manager Assistant at Kosmos International SA
    Jun 2005 - Mar 2007 · 1 yr 10 mos