General administrative and secretarial tasks (e.g., handling incoming post and e-mail, monitoring deadlines and resubmission), Coordination of procurement and accounting processes, Preparation and follow-up of meetings and business trips (application and settlement), Collaboration in research matters: administrative activities in third-party funded projects (especially administration of finances), Function as the first point of contact for students, employees, lecturers, cooperation partners and guests, Support in the preparation of courses, Support in the organization of conferences and conventions, Possible additional task: maintenance of the homepage