Since January 2024 – Category Manager PMR/LMR pei tel Communications GmbH, Teltow Responsible for the PMR/LMR category, sales, purchasing, technology, support April 2020 – January 2024 – Team Leader Technical Support pei tel Communications GmbH, Teltow Management of the technical support team, development of efficient support processes, technical customer support. July 2016 – March 2020 – Head of Service and Support SEAMCOM GmbH & Co. KG, Osnabrück Technical and organizational responsibility for service and support areas, expansion of service quality, implementation of new support structures and interface to development and sales. February 2012 – June 2016 – Technical Product Manager SEAMCOM GmbH & Co. KG, Osnabrück End-to-end responsibility for technical products, product lifecycle management, market analysis, technical documentation, and coordination between stakeholders. May 2005 – January 2012 – Prototype Test Engineer FRIWO, Ostbevern Testing and analysis of prototypes, conducting tests, documentation of technical results, and close cooperation with development and manufacturing.

