Zhi Hern Lee

Process Engineer at Materion Balzers Optics
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Contact Information
us****@****om
(386) 825-5501
Location
Petaling Jaya, Selangor, Malaysia, MY

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Experience

    • Liechtenstein
    • Semiconductor Manufacturing
    • 1 - 100 Employee
    • Process Engineer
      • Sep 2017 - Present

      • In charge of sustain and improve sawing, grinding, polishing, stacking and singulation process for glass substrates. • Lead improvement and cost saving project to reduce sub surface damage occur during sawing process - estimated saving 1M USD/year. • New product development. Involved in setting up process recipe and parameter for new product, 6 faces polished 2 mm glass cube. Successful to generate 300k USD/year sales with 90% yield. • Set up and automatize process tracking sheet, SPC chart, yield and defects pareto reports with Microsoft Excel VBA and Minitab. • Prepare documents including work instructions, OCAP, Bills of Material (BOM), training documents, etc. and conduct training to operators. Show less

    • United States
    • Consumer Goods
    • 700 & Above Employee
    • Associate Process Analyst
      • May 2016 - Sep 2017

      • Provide technical support to plant troubleshooting and conduct quality improvement project to reduce defects and rework cost • Collaborate with cross functional team like production, R&D, Engineering and QA for new product development, product and technology transfer • Conduct accurate and in-depth test and data analysis to strengthen the statistical back-up in related projects & department activities with Six Sigma and SPC approach. • Configure and implement SPC for process and quality monitoring to maximize production yield • Lead quality improvement project and reduce glove defects from 3.0 to 0.5 % within 6 months • Conduct and implement FMEA, OCAP and control plan with cross functional team to improve production stability and capability Show less

  • Shorubber (M) Sdn Bhd
    • Perlis, Malaysia
    • R&D Engineer
      • Oct 2013 - May 2016

      • Perform analysis and preventive measures to rectify production line failure • Continuous cost down through material substitution and process improvement • Bridging between Japanese and local employee involved in technical discussion • Reduce rejection and rework level through continuously improve and monitor of inline process • Actively participate in new product line setup and reduce rejection from 80 to 20% within 3 months • Perform analysis and preventive measures to rectify production line failure • Continuous cost down through material substitution and process improvement • Bridging between Japanese and local employee involved in technical discussion • Reduce rejection and rework level through continuously improve and monitor of inline process • Actively participate in new product line setup and reduce rejection from 80 to 20% within 3 months

Education

  • Universiti Sains Malaysia
    Bachelor's degree, Chemical Engineering
    2009 - 2013

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