AWS-Annapurna team is seeking to optimize manufacturing process with foundry partners to improve yield and performance of machine learning chips
Requirements
- Experience using Python or other scripting languages for data analysis and automation
- Experience with yield and performance optimization at system or ATE test on advanced FINFET nodes
- Understanding of ATE test content (Scan, BIST, Functional, IO tests) and experience setting test limits based on characterization
- Experience with power, performance characterization on high performance chips
- Knowledge of usage of ATPG scan diagnostics and SRAM bitmap analysis for FA and yield debug
- Proficiency in statistical analysis tools (JMP, Python) and automation for semiconductor test data
- Familiarity with AWS services (Sagemaker, S3, Quicksight etc.) and ability to use these for automation
Responsibilities
- Perform detailed data analysis of ATE Test, SLT test, and System test data to optimize yield, test time, and implement optimal screening methodologies across platforms
- Develop and maintain automation systems to compare yields across OSATs, testers, and setups, while monitoring performance metrics to drive timely corrective actions
- Lead functional and structural test coverage improvements at ATE and system levels through strategic DOE planning and targeted characterization efforts to collect critical performance data
- Design and maintain comprehensive dashboards enabling cross-functional teams to monitor key metrics, with automated alert systems for rapid issue identification and resolution
- Foster strong stakeholder relationships and drive corrective actions for yield and quality improvements through effective collaboration with test engineering, system validation, and DFT teams
- Interact with ATE, Systems test teams and Silicon design teams to identify systematic yield issues and work on debug to find root cause
- Collaborate with various teams to develop innovative solutions to optimize yield and performance for our products
Other
- Bachelor's degree in Electrical Engineering, Computer Engineering, or related technical field
- 2+ years of semiconductor industry experience as a product/test engineer analyzing test data
- Strong analytical and problem-solving skills
- Ability to work in a team and collaborate with various stakeholders
- Ability to learn and adapt to new technologies and processes
