• As Master Black Belt Advantage you take over the professional application of game theory in competitive purchasing awardings with different auction methods. You use your knowledge and also share the latest scientific methods and promote game theory within Robert Bosch GmbH. • You support the worldwide teams in complex awarding decisions (series and new projects). • You lead cross function team to extend negotiation methodology and promote within organization. • You strive for improvement and further development of new and creative negotiation methods to achieve the best results. • You support difficult negotiation cases in achieving challenging cost down targets • You identify negotiation competence level within organization and deliver necessary service / product to develop competence level 职位要求： • Education: academic Master degree in business administration, information technology, data science, engineering • Personality: Strong strategic mindset and very good analytical skills; very good communication skills; enjoy working in an agile team • Experience and Knowledge: extensive purchasing