HR Assistant Europe @ Ecolab GmbH & Co OHG (December 2002 - July 2004)
HR Assistant Germany @ (November 2000 - August 2002)
Sonja Hahn Education
Fachhochschule der Wirtschaft (FHDW)
Diplom Betriebswirtin (BWL)
1997-2000
Sonja Hahn Summary
Sonja Hahn, based in Willich, NRW, DE, is currently a Manager Human Resources and General Affairs at SUMITOMO ELECTRIC Hartmetall GmbH. Sonja Hahn brings experience from previous roles at Asahi Kasei, Balcke-Dürr GmbH, Ecolab GmbH & Co OHG and Beckmann Coulter GmbH. Sonja Hahn holds a 1997 - 2000 Diplom Betriebswirtin in BWL @ Fachhochschule der Wirtschaft (FHDW). Sonja Hahn has 1 mobile phone numbers on RocketReach.
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