Position Description

Wafer Optical Inspection Engineer (Semicon Frontend)
Job Code 22063
Division GMP TECHNOLOGIES (S) PTE LTD (EA Licence:11C3793)
Job Placement Location Singapore
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  • Manage mask blanks optical and laser system inspection equipment for providing operation support to production and engineering
  • Establish and upkeep inspection tools’ performance and capability; e.g. detection sensitivity, accuracy and stability
  • Setup new or optimize inspection standards/recipe in accordance to each product’s specification
  • Correlate inspection tools’ performance consistency across fleet; investigate yield loss factors, eliminate over-reject and false defect to improve judgement accuracy
  • Monitor and improve inspection tool’s KPIs
  • Maintain system functionality and reliability
  • Ensure documentation and records are well maintained
  • Manage internal budgeting and expenses
  • Provide management updates and monthly review of manufacturing trends
  • Train and educate users for basic tool settings and recovery
  • Keep abreast of latest developments in industry technology and trends
  • Perform any other ad-hoc duties as and when assigned by superior



  • Degree in Engineering or any equivalent discipline
  • Minimum 2 years of working experience in semiconductor industry or clean room environment
  • Candidates with hands-on working experience in optical inspection system, knowledgeable about defect standards for photomask industry or familiarity with SEMI standards are highly desirable


We regret that only shortlisted candidates will be notified.


GMP Technologies (S) Pte Ltd   |   EA Licence: 11C3793   | EA Personnel:  Tan Wai Peng  |   Registration No: R1104671

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