Sibel Markhof serves as a Product Manager at Deutsche Bahn since March 2023, focusing on the conception, implementation, and evaluation of leadership qualification programs in collaboration with internal stakeholders. Prior to this role, Sibel held positions including Executive Assistant at UMI Urban Mobility International GmbH and Operations Coordinator at Tesla Germany GmbH, where responsibilities involved coordinating processes and managing stakeholders. Earlier experience includes roles as a Tesla Advisor and Product Specialist, along with vocational training in retail sales and a student assistant position at Hochschule Aalen. Sibel holds a Bachelor Professional of Business degree from IHK Nürnberg für Mittelfranken and has also studied mechatronics and translation, earning credentials in technical translation.