About the role
Principal Engineer – Process Development, Wet, NAND role based on the published job description. Key responsibilities and requirements were extracted directly from the posting for quick review.
IDMOnsiteSTPG
Key Responsibilities
- The Principal Engineer provides technical leadership in wet process development, leadingproject‑levelinitiatives, guiding integration and transfer readiness, andestablishingwet process roadmaps aligned to future NAND scaling requirements.
- Leads complex experiments andcross‑functionalexecution, delivering measurable results at department/site scope.
- Provides mentorship aligned to technical leadership expectations and strengthens documentation / SOP governance.
- MainResponsibilities Process Development & Margin Improvement Leadproject‑levelinitiatives focused on wet process development for NAND memory technology.
- Carry out complex experiments and provide integration support to enable robust process windows and yield improvement.
- Cross ‑ functionalIntegration & Transfer Collaborate with multiple functions tofacilitatetechnology transfer andassistin processramp‑upactivities.
Requirements
- Minimum Qualifications / Experience PhD≥5yrs, or Master's ≥7yrs, or Bachelor's ≥10yrs of relevant experience in Electrical Engineering, Materials Science, Chemical Engineering, Physics, or related field, Withdemonstratedexperience in Wet Process research & development in semiconductor technology development Must ‑ haveTechnical Skills Possess a deep understanding of the process technologies such as Vapor etch, wet strip, dry strip, selective chemical etching, etc.
- Familiarity with electrical evaluation methods andfabmetrology tools (e.g., CD‑SEM, thickness measurement, particle counters).
- DOE / SPC and data analysis systems (e.g., Y3)to analyzeexperimental outcomes.
- Working knowledge of memory process flow (planar + vertical NAND context).
- Must ‑ haveSoft Skills Cross‑functionalcollaboration, concise communication, and ability to prioritize in a dynamic environment.