Electrical Test Engineer

SkyWater Technology Foundry, Inc.•Austin, TX

1d•Onsite

About The Position

SkyWater is hiring a Senior Fab Product Engineer (Wafer Electrical Test – WET) for our site in Austin, TX. This role is responsible for electrical test performance of all Fab25 products. This individual will own all issues and their resolutions as well as continuous improvement. Will investigate WET issues by finding root cause using statistical methods and electrical analysis. Engineer investigates shifts in WET parameters using statistical methods. Will collaborate improvements with Fab process engineers and other product engineers who are responsible for SORT yield. Engineer will conduct electrical failure analysis using bench tester to determine failure signature. Engineer submits failure analysis jobs for further investigations into electrical fails or other quality issues. Engineer will also be responsible for wafer level reliability (WLR) which tested similarly on structures using the same testers. Engineer will also investigate WLR failures or issues as well as drive projects for implementing WLR across all technologies or making improvements.

Requirements

A STEM related BS degree plus 5 years related experience, MS degree plus 3 years related experience, or PhD degree with 0-1 years related experience.
Demonstrated technical knowledge for device physics and transistor fundamentals
Demonstrated technical expertise in product, performance, data analysis, and testing characterization, with the ability to organize and lead projects.
Goal setting
Data analysis/mining applications and techniques
Logical problem solving
Statistical Process Control and Cp/CpK calculations
Electrical testing and Tester Knowledge
Physical and electrical failure analysis
Risk management
Relevant knowledge of probability and statistics
Relevant knowledge of wafer level test program, conditions and capabilities
Relevant knowledge of product design, usage, and functionality
Relevant knowledge of Fab process technology and flow
Relevant knowledge of electrical test understanding and relationship to SORT yield
Relevant knowledge of WET tester/probecard operation
Relevant knowledge of Reliability physics

Nice To Haves

Experience working with testers and electrical testing methodologies.
Experience with WET and/or WLR

Responsibilities

Own all issues and their resolutions as well as continuous improvement.
Investigate WET issues by finding root cause using statistical methods and electrical analysis.
Investigate shifts in WET parameters using statistical methods.
Collaborate improvements with Fab process engineers and other product engineers who are responsible for SORT yield.
Conduct electrical failure analysis using bench tester to determine failure signature.
Submit failure analysis jobs for further investigations into electrical fails or other quality issues.
Be responsible for wafer level reliability (WLR) which tested similarly on structures using the same testers.
Investigate WLR failures or issues.
Drive projects for implementing WLR across all technologies or making improvements.