**Advanced Excel Proficiency:** Ability to import external data, use Pivot Tables, build complex charts, and utilize data validation.
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).