Zsoltné Varga graduated from the College of Transport and Telecommunications at Győr in 1991. She has been working for Magyar Telekom (and its legal predecessor) since 1991. From 1991 to 1996 she was an engineer in the technical area, later she was head of a T-Pont shop. After that she worked as a quality manager. In 1998 she became an elected member of the Workers’ Council and she is also member of the Central Workers’ Council. Since 2004 she has been a member and from 2009 Deputy Chairwoman of Deutsche Telekom’s European Workers’ Council. Since 2018 she has been the Chairwoman of the Central Functions Workers Council.