Job Description


Job Description

We are seeking an experienced Test Application Engineer to support and sustain Final Test (FT) operations in a high-volume semiconductor manufacturing environment. This role focuses on maintaining stable test performance, resolving production test issues, supporting equipment and hardware, and ensuring consistent product quality and manufacturing efficiency.

Key Responsibilities

  • Sustain and maintain FT ATE performance for mass production
  • Provide daily production test support to ensure stable test operations
  • Troubleshoot and resolve test-related issues including yield drops, tester alarms, and test escapes
  • Perform test correlation, limit validation, and guard band verification
  • Support test hardware maintenance (load boards, sockets, cables, probe interfaces)
  • Coordinate with Process, QA, and Manufacturing teams to resolve tester and handler issue...

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