Product PQA Engineer

Job Title

Product PQA Engineer

Role Summary

Engineer responsible for product/process quality assurance and yield improvement in a high-volume semiconductor fab (Taoyuan Fab 11). Works on product qualification, reliability, outgoing inspection, and cross-functional defect and escape reduction.

Role focuses on root-cause debugging, corrective actions (CAPA), and applying data analytics and automation to prevent quality excursions.

Experience Level

Mid-level (Level - Mid-Career). Years of experience: Not specified.

Responsibilities

Key responsibilities include monitoring and improving product quality, yield, and reliability across probe-to-ship and qualification activities.

• Drive PTS (Probe-to-Ship) yield enhancement and control actions to meet targets.
• Debug PTS detractors, identify root causes, and implement improvement actions.
• Monitor and improve burn/reliability metrics (ARH/ABI/ABL) and product reliability.
• Improve module-level DPM (HMB1/QMON) and overall product grade.
• Lead RMA handling and drive CAPA solutions; manage global MRB case analysis.
• Execute new product qualification and track Qual/QS sample health.
• Handle wafer outgoing inspection issues and implement engineering improvements.
• Use data analytics, automation, and AI-enabled tools to develop predictive monitoring and reduce escapes.
• Collaborate with cross-functional and global teams to implement corrective and preventive actions.

Requirements

Concise list of expected skills and capabilities. Years and formal titles not specified.

• Must-have: Practical experience in product quality, yield improvement, or PQA roles in a semiconductor manufacturing environment.
• Must-have: Hands-on debugging and root-cause analysis skills for process/product detractors (probe, burn, module metrics).
• Must-have: Experience with RMA/MRB processes and driving CAPA to closure.
• Must-have: Ability to use data analytics and automation; familiarity with AI-enabled tools for monitoring and prediction.
• Must-have: Strong cross-functional communication and project execution skills in a fab environment.
• Nice-to-have: Prior experience with wafer outgoing inspection, product qualification workflows, and reliability test methodologies.
• Nice-to-have: Experience with module-level DPM/QMON metrics and statistical yield tools.

For application assistance or reasonable accommodations, contact hrsupport_taiwan@micron.com.

Education Requirements

Not specified.

About the Company

Company: Micron Technology

Headquarters: Boise, Idaho, USA

Micron Technology is a global leader in memory and storage solutions, dedicated to transforming how the world uses information. The company offers a diverse portfolio of high-performance DRAM, NAND, and NOR memory products under the Micron and Crucial brands. With a commitment to customer focus and technological innovation, Micron drives advancements in artificial intelligence, 5G, and other data-centric applications, empowering users to learn, communicate, and progress.