APPLY HERE
Location: Gujarat
Company: Micron Technology
As a Global Quality (GQ) 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 characterisation and electrical failure analysis (EFA) of all DRAM product types. You will need to distinguish its package related failures or device related. You need to have DRAM functionality, process, test program and device knowledge to make the judgment. You will also use a variety of test tools, including the uMate testers, Probers, CAD layout tools, and a variety of technical drawings and schematics to perform detailed characterisation. You will log and sort failures in order to determine particular failure mechanisms characteristics. In this role, you will communicate with various engineering groups, assist lab users with equipment setup and interpretation of data, and maintain an EFA database. You will also be expected to seek ways to improve the EFA process in order to reduce test time, increase throughput, and increase failure mechanism assignment accuracy and consistency.
Responsibilities and Tasks
- Analyse 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
- Utilise schematics/layouts/processes to recognise abnormalities
- Document failed conditions and test results
- Categorise electrical failures
- Communicate results
- Coordinate next-level analysis to various groups including C-SAM (C-mode scanning acoustic microscope), PYE (Product Yield Enhancement), Product Engineering, Package Reliability, and AQL (Acceptable Quality Level)
- 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 the operation of the equipment
- Conduct on-the-job training (OJT) for new hires and transfers
- Provide data interpretation
- Suggest the 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
- Summarise test results and provide feedback
- Create repair converters
Manage Failure Analysis (FA) Information
- Create and maintain a specific FA database
- Track FA data
- Identify false failures
- Analyse and summarise 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
- Degree in Electronics
- Related field of study
Experience
Desired
1 year of experience in each of the following:
- Failure Analysis Troubleshooting
- Debugging
Qualifications
- Strong troubleshooting skill
- Good organisational 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 Micromate, Curve Tracer, or Oscilloscope
