YE Engineer

Job Title

YE Engineer

Role Summary

Responsible for improving product yield for DRAM/NAND production lines at Fab 16 in Taichung by analyzing process and test data, diagnosing yield detractors, and driving corrective actions across manufacturing, equipment, and quality teams.

Works on cross-functional teams to support new technology transfer, process baselining, and long-term yield improvement initiatives.

Experience Level

Mid-level (engineer). Specific years of experience not specified.

Responsibilities

Key responsibilities include:

• Analyze inline, param, probe and DOE data to identify yield detractors and recommend corrective actions.
• Use semiconductor device physics, process knowledge, and statistical methods to troubleshoot yield issues.
• Perform root-cause analysis using structured methodologies such as FMEA, 8D and SPC.
• Lead or participate in cross-functional task forces to resolve complex yield, defect, or process integration problems.
• Collaborate with module engineering, equipment engineering, shift engineering, and quality teams to drive timely resolution of process or tool-related variation.
• Support new technology transfer, process baseline setup, and qualification activities.
• Publish Pareto analyses and maintain dashboards to monitor assigned product lines and detect abnormal trends.
• Conduct material, process and equipment evaluations and recommend optimization strategies to meet design and reliability requirements.
• Leverage AI-enabled and AI-assisted tools (including Copilot, agentic AI, LLMs) to accelerate yield analysis and automate workflows.
• Develop and maintain Tableau visualizations and other reporting solutions to provide actionable insights to engineering teams.

Requirements

Required skills and experience (concise):

• Practical knowledge of semiconductor device physics and manufacturing process flow.
• Experience analyzing inline/param/probe/DOE data and applying statistical tools for yield analysis.
• Familiarity with root-cause methodologies (FMEA, 8D, SPC) and problem-solving in a high-volume manufacturing environment.
• Experience building and maintaining dashboards and visualizations (Tableau or equivalent).
• Strong collaboration and communication skills for cross-functional work.
• Ability to evaluate materials, processes and equipment and recommend optimizations.

Nice-to-have:

• Experience using AI-assisted analytics, automation tools, or large language models to accelerate engineering workflows.
• Prior experience in DRAM, NAND, or other memory manufacturing environments.

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.