Job Description
The Semiconductor Test Engineer is responsible for developing, optimizing, and sustaining test processes for semiconductor devices, with a strong focus on high power laser diode products. This role ensures reliable performance verification, smooth production flow, and effective transfer of new designs from R&D into manufacturing.

Key Responsibilities:

Develop and maintain test processes for semiconductor devices, including laser diode chips, bars, arrays, and higher‑level assemblies.

Troubleshoot production line test issues, identify root causes, and implement engineering-driven corrective actions.

Analyze test data to characterize device performance, identify trends, and drive continuous improvement.

Validate and implement design changes, ensuring test readiness, documentation updates, and process stability.
Collaborate with R&D, Product Development, and

Manufacturing to support new product introduction (NPI) ...