Develops and maintains parametric and functional semiconductor test programs; validates and correlates tests across wafer fabs and customer sites. Sets up devices on probers, probe cards, characterization work requests, and functional test equipment. Supports equipment modification, troubleshooting, repair, data distribution, wafermap activities, material flow, vendor coordination, and integration engineering. Requires programming, semiconductor physics and process knowledge, database understanding, and strong communication and problem-solving skills.

Supports and improves photolithography processes in a wafer fabrication environment. Responsibilities include monitoring process and equipment performance, troubleshooting products and process flows, dispositioning nonconforming material, designing experiments, evaluating fab materials, documenting procedures, implementing corrective actions, and training manufacturing and engineering personnel.