Vishay Intertechnology is seeking a detail-oriented and analytical Back-End Cost Controller to join our team. This role is critical in managing and optimizing manufacturing costs associated with back-end semiconductor assembly and testing processes. The ideal candidate will work closely with the operations, engineering, and finance teams of the three semiconductor divisions (MOSFETs, Diodes, and Optoelectronic Components) to ensure cost transparency, drive efficiency and inter-divisional coordination, and support strategic decision-making.

Key Responsibilities:

· Cost Monitoring & Analysis:

· Track and analyze back-end manufacturing costs, including materials, labor, equipment usage, and overhead at both internal and outsourced semiconductor assembly and test facilities.

· Identify cost variances and provide root cause analysis with actionable insights.

· Budgeting & Forecasting:

· Support the preparation of forecasts / budget...