Sr Staff Procurement/Purchasing Specialist - experienced for Substrate or Passive Component

This role leads strategic sourcing and commercial management for MLCC, inductor, and embedded substrate commodities, driving cost optimization and ensuring supply continuity. The position requires strong leadership and cross-functional influence to align business, engineering, and supply chain objectives while managing end-to-end supplier strategies. Key duties include leading commercial negotiations, mitigating supply chain risks, and overseeing supplier performance management.