Senior Photo Process Engineer - Scanner Metrology
Core
Develop, implement, and optimize advanced metrology solutions for overlay measurement and alignment accuracy to ensure precise pattern placement in advanced DRAM manufacturing.
Role type
Senior IC photolithography scanner metrology engineer
Builds
Advanced DRAM memory and storage solutions
Domain
Semiconductor manufacturing (photolithography)
Deliverable
production ML models | product features | dashboards & analysis | infrastructure
Required skills
scanner metrology, overlay measurement, alignment accuracy, KLA metrology systems, diffraction-based overlay, root cause analysis, SPC metrics, troubleshooting lithography issues
Preferred skills
lithography–metrology interaction, scanner alignment, overlay budgets, process-induced variability, high-volume manufacturing, optical overlay, scatterometry, CD metrology, data analytics, Python, JMP, MATLAB
Technologies
KLA metrology systems, Python, JMP, MATLAB
Responsibilities
Develop and optimize scanner metrology solutions for photolithography processes; Drive improvements in overlay performance and process control using data-driven analysis; Utilize KLA metrology systems and diffraction-based techniques to monitor lithography performance; Partner with process and equipment teams to troubleshoot overlay and alignment issues; Perform root cause analysis on overlay errors and process variability
Seniority
Senior, hands-on IC