The role involves creating, improving, and developing reports for the executive board and management, analyzing group-wide forecasts and budgets, monitoring KPIs, and expanding KPI-based reporting for domestic and international subsidiaries. Responsibilities include optimizing controlling processes and systems, supporting the build-up of controlling areas such as Sales and HR, and implementing corporate standards. Requirements include a degree in business administration with a focus on controlling or finance, several years of controlling experience, strong skills in Excel, and fluency in German and English.