Piotr Jesionek

Piotr Jesionek is an accomplished technology leader with extensive experience in telecommunications, currently serving as the Head of the CTIO Office at T-Mobile Polska since September 2016. In this role, Piotr defines strategic direction and manages technological transformations, oversees budget governance, and engages with other executive leaders. Prior experience includes leading the Transmission and IP Department, where responsibilities spanned planning and maintenance of both mobile and fixed networks, managing large-scale telco projects, and automating network processes. Piotr's expertise includes managing complex national and international network infrastructures and technology areas. Previous roles include Network Operations Director at GTS Energis and various managerial positions at GTS Polska and Pronet Communications. Piotr's educational background includes studies in electronics and a technician degree in radio and television.