Principal Engineer Photolithography DRAM Process Development (Evergreen)
Core
Lead photolithography process development for next-generation DRAM, translating concepts to manufacturable solutions on pilot lines and high-volume fabs.
Role type
Principal Engineer, Photolithography Process Development
Builds
Next-generation DRAM nodes using advanced lithography (365nm, 248nm, 193i, EUV)
Domain
Semiconductor manufacturing, DRAM technology, Photolithography
Deliverable
Production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Imaging fundamentals, track and overlay control, reticle management, OPC, scanner systems, DOE-based process optimization, root cause analysis, vendor engagement for materials and equipment
Preferred skills
MS or PhD in semiconductor field, R&D to production transfer experience, data analysis and scripting, familiarity with data science and GenAI tools
Technologies
EUV, 193i, 248nm, 365nm scanners, OPC tools, DOE platforms
Responsibilities
Develop and optimize photo processes to meet device physical and electrical requirements; Lead a lithography module creating manufacturing-friendly solutions; Partner with integration teams and drive vendor engagement; Analyze failures and perform root cause analysis; Document plans and drive transfer to production fabs
Seniority
Principal, hands-on IC with strategic roadmap ownership
