Defect Inspection Engineer (f/m/d)
Black Semiconductor GmbH · Aachen
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- Company
- Black Semiconductor GmbH
- Location
- Aachen
- Posted
- September 4, 2026
About this job
Your Role As a Defect Inspection Engineer/Expert, you will be responsible for ensuring the defect-free quality of semiconductor wafers using Automated Optical Inspection (AOI) systems and unpatterned wafer inspection. You will detect defects such as particles, scratches, haze, and surface roughness that could impact the yield of our integrated graphene photonics process flow. Working in a cleanroom environment, you will collaborate with process, equipment and integration teams to set up, qualify and optimize inspection recipes, troubleshoot issues, and continuously improve defect detection and classification. What You’ll Do Perform AOI and unpatterned wafer inspection on materials such as bare silicon, epitaxial layers and polished wafers Set up, qualify and optimize inspection recipes…
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