jobno-006076-United States

Principal Engineer (A), EPI Development

Job no.


Position Type

Research & Development

Working time

  • Regular Fulltime

Place of employment

Princeton, NJ

What we offer:

Your tasks and responsibilities

  • Communicate with EPI design group for EPI structure detail and EPI development plan
  • Develop and create growth recipe and EPI process flow for both R&D and production EPIs
  • Implement risk assessment for each individual process steps for process fabrication.
  • Working with VCSEL team to qualify new EPI product
  • Improve on quality of product and reproducibility of the product for mass production.
  • Build strong wafer fabrication environment that comply with quality standards ISO/TS16949.
  • Define process yield target and Implement continuous improvement approach for existing product
  • Manage EPI process development, implementation, and documentation

Your education and experiences

  • Strong background on compound semiconductor physics, minimum Master’s degree on Physical or engineering study. A PhD degree is preferred.
  • Minimum 3 years’ hands-on experience with MOCVD EPI growth. VCSEL EPI growth is an advantage, Aixtron tool experience is an advantage.
  • Knowledge and hands-on on EPI metrology tools like RPM, XRD, Surface scanner, ECV, EL, Hall
  • Knowledge on material analysis tools like SEM, TEM, SIMS
  • Strong knowledge on FMEA, control plan, 8D, root cause analysis, SPC, DOE.
  • Good quantitative, analytical and communication skills.
  • Familiar with semiconductor analysis tools (JMP, Minitab, Microsoft Office- excel).
  • Strong bias for action, with the ability to work independently

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