HR Specialist / Zeitwirtschaft (m/w/d)

Manage time accounting across all facets, from interacting with leadership and staff to generating analyses and statistics. Act as a Key User for the time management system, ensuring accurate time recording under labor law compliance and legal requirements. Support the introduction of a new time tracking system, including training and Level 1 support. Ensure proper submission of settlement-relevant data to payroll and controlling, while creating reports and statistics. Handle administrative personnel processes, coordinating external providers, writing employment certificates, and managing travel expense claims.