Maintenance and calibration planning, scheduling, managing, and ensuring needs-oriented and on-schedule completion of tasks in alignment with production; Maintaining the SAP-Plant Maintenance system as key-user: supervising users, instructing, supporting employees; improving system usage; Ensuring the needs-based procurement of all required materials, spare parts and external services to complete maintenance and repair tasks; Monitoring machine availability; managing changes with regard to maintenance plans and spare-parts supply; adapting and documenting changes in the specified systems; Coordinate and support TPM-Process implementation and workshops; Coordinate and conduct TPM-Process implementation and Workshops.