Product Test Technician

• Visual Pattern Recognition & Quality Control: Perform high-level inspection of wafer maps (PNG die-level images) to identify defect "signatures." Compare observed patterns against a technical Wafer Map Library to determine if failures are representative of known device issues.
• Technical Disposition (Inking): Execute "Inking" protocols to exclude suspect dies (Post Probe Outliers) from moving to the next manufacturing stage, preventing "underkill" (shipping bad parts) and "overkill" (unnecessary scrap).
• Data-Driven Quality Support: Monitor Statistical Bin Limits (SBL) and Common Probe Outlier (CPO) thresholds. Identify gaps in automated detection and escalate findings to PDE Engineers for further analysis.
• Cross-Functional Communication: Act as a technical liaison between PDE and back-end Probe Sites. Provide logistical priority updates and technical troubleshooting support (e.g., identifying hardware-related probe touchdown issues via dashboard analysis).
• Process Documentation: Maintain the Wafer Map Library (Confluence) and prepare technical documentation for Qualification Lots, including baseline yield reviews and hold status reports.
• Continuous Improvement : Identify opportunities for continuous improvement.  Investigate "misses" in the process and  utilize Data Analysis skills to Pareto and characterize the issues and develop procedures to close gaps. Identify opportunities to automate repetitive tasks. 

• Associate’s degree in a technical field or equivalent semiconductor manufacturing experience.
• 2+ years of equivalent experience to high-volume semiconductor manufacturing.
• Advanced Excel Proficiency: Ability to import external data, use Pivot Tables, build complex charts, and utilize data validation.
• Strong analytical and critical thinking skills with an exceptional eye for detail.
• Ability to thrive in an "interrupt-driven" environment, managing urgent engineering requests alongside routine tasks.

• Experience with data visualization tools (e.g., Spotfire, Tableau).
• Experience with database querying (e.g., SQL).
• Exposure to automation/scripting logic (e.g., Python, Perl) or an interest in using AI to develop automation tools.
• Familiarity with parametric test data and the relationship between wafer-level testing and final product yield.
• Basic Linux Skills: Familiarity with command-line navigation (SSH, VNC, directory navigation, and command execution).

We are looking for talent at multiple levels. Candidates will be assessed based on their current proficiency and potential for growth.

• Entry-Level Technician: Focuses on mastery of the Map Review process, executing inking/disposition protocols, and managing routine holds following established engineering instructions.
• Professional Technician: Moves into a consultative role. Identifies trends in deficient processes, performs deeper data analysis (SQL/Spotfire), and collaborates with engineers to refine inking signatures and SBL recommendations.
• Senior/High-Level Technician: A technical leader within the group. Drives "Quality Initiatives," develops automated scripts/tools to eliminate repetitive tasks, and utilizes AI to augment technical workflows and data extraction.

Texas Instruments will not sponsor job applicants for visas or work authorization for this position.