Product Engineer - Wafer Test
ประกาศจากแหล่งภายนอกคุณสมัครได้โดยตรง — เราจะพาคุณไปยังหน้าสมัครงานของบริษัท ไม่ต้องสมัครสมาชิก ไม่มีคนกลาง ไม่ต้องล็อกอิน ThaiJobz
เกี่ยวกับตำแหน่ง
As a Product Engineer focusing on Wafer Test at Cisco, you will develop and optimize wafer-level optical and electrical test processes for next-generation Photonic Integrated Circuits, driving world-class yield and reliability from design to high-volume production. This role involves analyzing wafer test data, leading failure analysis, and collaborating with cross-functional teams to ensure robust
รายละเอียดงาน
Job Description:
The Product Engineer will focus on the development, validation, and optimization of wafer-level optical and electrical test processes and ensure world-class yield, reliability and performance for transitioning Cisco's next-generation Photonic Integrated Circuits (PICs) from design to high-volume production to power our 400G/800G/1.2T coherent modules.
Key Essential Functions:
- Define and implement wafer-level test plans for PIC wafers, including active and passive optical components.
- Analyze large-scale wafer test datasets to identify performance trends and yield detractors. Drive root-cause analysis for yield excursions.
- Lead Failure Analysis Reports (FAR) for wafer-level rejects. Coordinate with the foundry, design and process teams to resolve failures caused by wafer-level anomalies.
- Partner with contract manufacturers to deploy alternative test solutions that reduce lead times and increase throughput without compromising quality.
- New Product Introduction (NPI): Drive the "DEV" to "PROD" release states by validating test correlation between bench-top characterization and automated wafer probers.
- Cross-Functional Collaboration: Work closely with PIC Design, DSP Firmware, and Hardware teams to define Guard band and spec limits that ensure robust field performance.
Minimum Qualifications, Experience, Skills, Education and Certifications:
- Education: BS/MS in Electrical Engineering, Optical Physics, Physics, or Semiconductor Manufacturing.
- 3+ years of experience in optical or semiconductor industries, focusing on wafer level probe test.
- Good understanding of PIC wafer testing on various optical components, including lasers, modulators, detectors and waveguides.
- Solid experience with wafer-probing equipment, automated test equipment (ATE), and cleanroom protocols.
- Proficiency in statistical analysis software (JMP, Minitab) and database management (SQL/SQLite).
- Ability to distill complex technical failures into concise executive summaries and Supplier Corrective Action Requests (SCARs).
- Extensive experience managing high-volume manufacturing in Asia (Thailand/Malaysia).
คุณสมบัติผู้สมัคร
- ประสบการณ์
- 3-5 ปี
- การศึกษา
- ปริญญาตรี