Day-to-Day Responsibilities
Measure critical dimensions, such as line width, film thickness and layer alignment, on wafers using metrology tools.
Check measurement results against process specifications and flag drifts or out-of-tolerance wafers to the process team.
Calibrate and maintain measurement equipment so that readings are accurate and traceable.
Analyse measurement data with statistical tools to find trends, sources of variation and root causes.
Support process engineers in tuning process recipes and improving yield on new and existing products.
Document results, update measurement procedures and follow cleanroom and safety rules during every shift.
