Job Description

Primary Duties & Responsibilities

  • Lead the development and optimization of dry etch processes (ICP, RIE) for compound semiconductor applications.
  • Drive process integration and improvement initiatives to enhance device performance and yield.
  • Define and control etch process parameters for GaAs and InP substrates, ensuring precision, uniformity, and repeatability.
  • Utilize advanced metrology tools such as SEM, AFM, ellipsometry, profilometry, XPS, XRD, and optical interferometry for process characterization and defect analysis.
  • Work closely with integration, production, and device engineering teams to integrate etch processes into the overall semiconductor fabrication flow.
  • Troubleshoot process deviations, particle contamination, and chamber performance issues, implementing corrective actions and continuous improvement strategies.
  • Establish and maintain SPC for process monitoring and optimization.
  • Evaluate and...

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