1974-1981 Sales Specialist, Riedel-de Haen AG, Seelze 1981-1985 Secretary and Administrative Officer for youth affairs, Evangelischer Stadtjugenddienst, Hanover (Evangelical City Youth Service) 1991-1997 Union Secretary, Chemical Paper and Ceramics Industrial Union (IG CPK), District of Rheinland-Palatinate / Saarland, Mainz 1997-2005 Deputy Head, Chemical, Paper and Ceramics Industrial Union (IG CPK)/ Mining, Chemical and Energy Industrial Union (IG BCE), District of Rheinland-Palatinate/Saarland, Mainz 2005-2013 Member of the Central Board of Executive Directors, IG BCE, Hanover Since 2013 Deputy Chairman of the IG BCE, Hanover
Chemical