Fabian Thone is a seasoned telecommunications professional with extensive experience in GSM-R and network performance management. Currently serving as a Telecommunications Coordinator at TUC RAIL since January 2017, Fabian specializes as a BSS Expert on Siemens and Nokia platforms, providing support for SSS operations and integration of new configurations while analyzing ETCS2 problems. Previous roles include GSM-R Project Support Engineer at Ixilio SA and Syntigo, where responsibilities encompassed site integration, O&M support, and traffic monitoring. Early career experience includes RSS Support Engineer roles at Nokia Siemens Networks, contributing to GSM-R network deployments in various international settings. Fabian holds an Ingénieur Industriel degree in Automatisme from HELMo, graduated in 1996.