SiC Yield Enhancement Engineer

Onsemi

📍 Bucheon-si, Gyeonggi-do, South Korea 💼 Full time 🕒 Posted June 09, 2026

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Job Description

The SiC Yield Enhancement Senior Engineer is responsible for improving SiC manufacturing yield, solving process and defect issues, and supporting stable production ramp-up. The role requires hands-on analysis, cross-functional teamwork, and strong technical understanding of semiconductor processes.
Key Responsibilities:
Analyze SiC yield data, identify root causes, and drive corrective actions. 
Conduct DOE, engineering experiments, and statistical evaluations to improve process robustness. 
Resolve defect, leakage, and EOS-related issues with failure analysis support. 
Collaborate closely with Device, UPD, Equipment, QA, and Manufacturing to implement process improvements. 
Support customer quality requirements by reducing process risks and preparing audit-related documentation. 
Utilize JMP/MINITAB and fab data to monitor performance and drive data-based decisions.
Required Qualifications:
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Job Details

Location Bucheon-si, Gyeonggi-do
Job Type Full time
Category Engineers
Posted Date June 09, 2026
Application Deadline July 19, 2026