Professional skill requirement (including certificates, etc.): Bachelor degree in related major mechanical; Experience in quality system for at least 3 years and familiar with IATF16949; Experience in supplier quality management or internal auditors. Good knowledge of English Familiar with the QM/SQE procedures (Internal auditor certificate (IATF16949); Familiar with IATF16949 5 quality tools Software knowledge: SAP, MS-Office and Quality related software. Responsibility/Tasks description : Responsible for the PWO Supplier Management from QM-side, including supplier audit, potential supplier audit (in cooperation with PUR), PPAP of raw material approval incl. reviewing open actions with the target of 0 failures. Responsible for supplier quality problem solving. Take action and preventive problem repeat. Responsible for 8D-management with Suppliers and reviewing the optimization actions; Evaluate monthly supplier quality performance report correctly and timely; Any other tasks that are given by direct superior.