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🥝 SiC Yield Enhancement Engineer

Onsemi | Bucheon-si, South Korea | Posted June 05, 2026

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:

  • Bac...
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