Job Purpose:
The Senior Packaging NPI Staff Engineer is responsible for leading Wafer-Level Chip-Scale Package (WLCSP) new product introduction activities from development through volume production. This role serves as the primary technical and program interface to customers, while coordinating crossfunctional global teams to ensure successful execution of schedule, cost, quality, reliability, and cost objectives.
The position requires deep WLCSP technical expertise, strong customer-facing communication skills, and demonstrated experience in board-level reliability evaluation and failure analysis to support customer qualification and risk assessment.
Principal Accountabilities:
o Own WLCSP package and process readiness from development through mass production.
o Define and control assembly flow, critical process parameters, materials, and reliability risks.
o Serve as final technical authority for WLCSP-related decisions impacting quality, yield, cost, and reliability.
o Own BLR test strategy definition, execution alignment, and technical interpretation.
o Lead failure mechanism identification, root cause analysis, and corrective action definition.
o Correlate package design, material properties, process variables, and PCB interactions to BLR performance.
o Act as primary customer-facing technical lead for WLCSP NPI and reliability topics.
o Host and lead customer technical reviews, BLR updates, and issue resolution meetings.
o Ensure customer confidence through clear communication, data-driven analysis, and timely follow-up.
o Coordinate global, cross-functional teams across engineering, QA, manufacturing, and supply chain.
o Drive alignment on schedule, deliverables, risk mitigation, and action closure.
o Escalate issues appropriately and facilitate resolution across organizational boundaries
o Drive process optimization, yield improvement, and reliabilityenhancement initiatives.
o Capture and disseminate best practices, lessons learned, and technical standards.
o Mentor engineers and elevate overall WLCSP technical capability.
Renesas Electronics
https://careers.smartrecruiters.com/RenesasElectronics