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Senior High Bandwidth Memory (HBM) Electrical Failure Analysis (EFA) Engineer

Job Description

As a Global Quality (GQ) High Bandwidth Memory (HBM) Electrical Failure Analysis (EFA) Engineer on the DRAM/Emerging Memory Quality and Reliability Assurance team (DEMQRA) at Micron Technology, Inc., you will be responsible for the electrical characterization and electrical failure analysis (EFA) of all HBM products. You will need to distinguish whether it is package or device related failures. Preferably, you are equipped with knowledge of DRAM functionality, process, test program and device necessary for making solid judgment. You will also use a variety of test tools including the uMate tester, Merlin, Mongoose SM3, Prober, CAD layout tool, and a variety of technical drawings and schematics to perform detailed characterization on HBM products. You will record and categorize failures in order to determine failure mechanisms and characteristics. In this role, you will communicate with various engineering groups, assist lab users with equipment setup and interpretation of data, and maintain critical EFA knowledge database. You will also be expected to apply AI to seek ways to improve the EFA process in order to reduce test time, increase throughput, and increase failure mechanism assignment accuracy and consistency.

You Will

Analyze Failed Components from Reliability Testing

Interpret historical tests results
Adjust timing/level/testmode/code/temp to find out the sensitivities of failures for array fails
Perform visual inspection to identify physical defects
Utilize schematics/layouts/process to recognize abnormalities
Document failed conditions and test results
Categorize electrical failures
Communicate results
Coordinate next level analysis to various groups including PYE (Product Yield Enhancement) for CSAM (C-mode scanning acoustic microscope)/functional open (FO)/PFA (Physical Failure Analysis), Product Engineering and Package Reliability.
Identify and communicate new or unusual results (electrical signals)

Respond to Equipment Issues

Understand test software and hardware configurations
Troubleshoot hardware issues
Identify and report software and hardware issues
Repair or coordinate repair of equipment
Configure and upgrade test equipment
Develop and deploy failure analysis (FA) software

Provide Technical Support and Conduct Training

Assist lab users with equipment setup
Teach operation of equipment
Conduct on-the-job training (OJT) for new hires and transfers
Provide data interpretation
Suggest failure root cause
Provide suggestions for further analysis
Introduce new users to basic DRAM functionality/process/device

Perform Engineering Requests and Supplemental Tasks

Submit package level physical failure analysis (PFA)
Provide FA for other groups as requested (RMA, Module)
Determine engineering test requirements
Execute request and experiments
Summarize test results and provide feedback
Create repair converters

Manage Failure Analysis (FA) Information

Create and maintain specific FA database
Track FA data
Identify false failures
Analyze and summarize data

Perform Quality/Reliability request and review

Perform review on test time reduction requests
Perform review on Design/Marketing datasheet requests
Perform review on Modify Qual requests
Perform review on Material Review Board (MRB)
Perform review on Process of Record Review Board (PORRB)
Perform review on customer reports/data

Education

Required: Bachelor's degree in Electrical / Electronics/ Computer Engineering
Desired: Master's Degree in Electrical / Electronics/ Computer Engineering

Required Qualifications

5+ years of experience in semiconductor field
Knowledge of DRAM operation, fabrication process and semiconductor device physics
Familiarity with failure analysis, troubleshooting/debugging, advanced packaging, wafer testing, component testing and module testing concept and flow.
Strong troubleshooting skill
Good organizational skills and sharp attention to detail
Good written and oral communication skills
Efficient computer skills
Knowledge of the DRAM fabrication process/test program/functionality
Familiarity with Unix, DFII/Cadence, and/or uMate preferred
Ability to work independently or in a group environment
Basic understanding of electrical equipment
Ability to use the analytical tools provided on the various test equipment, such as uMate, Curve Tracer, or Oscilloscope
Proficiency in applying AI/AI-enabled tools to improve engineering workflows, with a willingness to adopt new AI capabilities

About Micron Technology, Inc.

We are an industry leader in innovative memory and storage solutions transforming how the world uses information to enrich life for all. With a relentless focus on our customers, technology leadership, and manufacturing and operational excellence, Micron delivers a rich portfolio of high-performance DRAM, NAND, and NOR memory and storage products through our Micron® and Crucial® brands. Every day, the innovations that our people create fuel the data economy, enabling advances in artificial intelligence and 5G applications that unleash opportunities — from the data center to the intelligent edge and across the client and mobile user experience.

To learn more, please visit micron.com/careers

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.

To request assistance with the application process and/or for reasonable accommodations, please contact [HIDDEN TEXT]

Micron Prohibits the use of child labor and complies with all applicable laws, rules, regulations, and other international and industry labor standards.

Micron does not charge candidates any recruitment fees or unlawfully collect any other payment from candidates as consideration for their employment with Micron.

AI alert: Candidates are encouraged to use AI tools to enhance their resume and/or application materials. However, all information provided must be accurate and reflect the candidate's true skills and experiences. Misuse of AI to fabricate or misrepresent qualifications will result in immediate disqualification.

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