While studying, from 1964 to 1968, he worked as a press and fundamental principles officer in the RCDS (
Ring Christlich-Demokratischer Studenten) Federal Board. From 1965 to 1967, he served as a consultant for the Berlin Visitor Service in the Federal Ministry for All-German Affairs. In 1967, he became the first full-time Federal Managing Director of RCDS. Following this role, from 1967 to 1969, he was the deputy head of the
Scientific Institute of the Konrad-Adenauer-Stiftung. Later, he worked as a department head for political fundamental questions in the Hessian regional association of the
CDU. Between 1971 and 1973, he held the position of department head for special purposes at the CDU Federal Office. Following this, from 1973 to 1981, he served as the head of Department III for
Public Relations at the CDU Federal Office in Bonn. From 1981 to 1991, he was the Federal Managing Director of the CDU until his appointment as
Senator of the State of Berlin in 1991. In 1992, he received a teaching assignment at the
Otto-Suhr-Institut of the Free University of Berlin on the subject of election campaign organization. Furthermore, in 1995, he held a guest professorship in Political Science at the
University of Innsbruck. == Politics ==