Support staff
Sonja Zwahlen
Administrator
For the last 20 years Sonja has been responsible for all the group's finances and personnel, as well as organizing excursions, events and the maintenance of the group's library. Additionally, she also takes care of all the group's possible (and sometimes impossible!) concerns.
Andreas Kieper
Technician workshop
Andy has been at ETH since 1995 and a mechanic at IGT since 2013. He is responsible for the design and manufacture of the parts that are needed, as well as for the maintenance of the technical equipment. He also helps with the development and implementation of entire devices such as the ring shear device (Prof. Puzrin) or the self-driven probe (Prof. Anastosopoulos)
