Sonja Mastien

Sonja Mastien currently serves as Human Resources Development Manager at thyssenkrupp Marine Systems, a role held since May 2012. Responsibilities include partial project leadership in the implementation of a Learning Management System and digital competence management for 6,000 employees, along with managing the introduction of a digital employee dialogue and conducting management audits. Prior experience includes serving as Personalreferentin and Assistance SVP HR at ThyssenKrupp Marine Systems AG, and HR Consultant at Trivalent Consulting. Sonja Mastien began a professional journey in human resources with roles at Howaldtswerke Deutsche Werft AG and Kienbaum Management Consulting. An educational background includes a Diplom-Pädagogin from Stiftung Universität Hildesheim.