About the role

AI summarised

The Engineer, Process Engineering (Fab 7, Photolithography) is responsible for owning and improving photolithography processes in a high-volume semiconductor manufacturing environment. This role focuses on maintaining process stability, driving yield and productivity improvements, supporting new product introductions, and ensuring tool qualification and capacity expansion. The engineer collaborates with equipment and technology teams to uphold quality standards through data-driven troubleshooting, automation, and BKM development.

FoundryOnsite

Key Responsibilities

Own process stability and continual improvement for photolithography process, driving yield, productivity and cost efficiency
Maintain offline/inline process parameters including SPC, defect, and yield monitoring for layer ownership
Involve in NPI/Prototype process setup (APC/CPE/DOMA/Agile) and piloting to meet cycle time and shipment schedules
Develop BKM recipes and workflows to eliminate/minimize risk of process deviation
Collaborate with UMD for new technology phase-in and readiness for ramp to mass production
Perform all activities safely and in compliance with EHSS requirements

Requirements

Degree in Electrical, Electronics, Mechanical, Mechatronics, or Microelectronics Engineering or equivalent
Good understanding of photolithography principles
Ability to analyze and monitor SPC, especially Cp and Cpk indices for critical parameters
Troubleshooting skills to maintain and improve SPC performance
Experience with split matrix, DOE data analysis, and yield analysis using tools like JMP or Shiny
Proficiency in systems such as SiView, PCRB, MRB, PLM, iCASE, PEACE, or similar
Automation skills to enhance routine job efficiency
Ability to perform swing shift (Saturday/Sunday) and support overtime as required