CareerPlan

Sr Staff Test Engineer

Zhubei, twFull-time2026-11-10

Core

Lead factory readiness to transfer new products to OSATs and ramp them from engineering stage to stable high-volume production.

Role type

Sr Staff Test Engineer (OSAT/Manufacturing)

Builds

High-volume semiconductor production test flows and capacity

Domain

Semiconductor manufacturing / OSAT

Required skills

OSAT test operations management, wafer probe (CP) and final test (FT) expertise, ATE platform proficiency, yield optimization, financial modeling, capacity planning, capital equipment procurement, cross-functional leadership, KPI tracking

Preferred skills

Test program development, AI or data-analytics tools for yield analysis

Technologies

ATE platforms, handlers, probers

Responsibilities

Lead NPI and scaling to stable mass production, resolve critical engineering and production issues with OSATs, analyze and procure capital equipment for supply chain forecast, execute gross margin improvement initiatives in OEE and test methodology, mentor junior engineers and OSAT counterparts

Seniority

Sr Staff, hands-on IC with strategic scope