Senior Process Engineer - Diffusion (Epitaxy)

About the role

GlobalFoundries GIGA+ Fab is looking for a highly skilled, experienced and motivated Diffusion Process Engineer. The role covers epitaxial growth, process monitoring and continuous improvement within a semiconductor foundry environment.

Key responsibilities

• Analyze SPC charts using SPACE, know the PR rules and their significance, and annotate charts to keep the quality troubleshooting rate low for out-of-control points
• Monitor critical SPC charts daily, perform process window studies and propose improvement plans to reduce OOC and improve CPK
• Review ESPC charts using SPACE and analyze split-lot, DOE, ET and sort-yield data with JMP and Klarity ACE
• Create SPC charts, DCOP and modify SLDB using PROMIS (Si-View); upload and check recipes for compliance using RMS
• Raise PCRB, follow through with qualification plans, analyze data and close CRs
• Follow up on SPSR, MRB, 8D, TECN or spec updates with ECN, and take part in CIP programs to optimize process window, cost, yield and productivity
• Self-audit and update specifications and documentation to meet TS16949 quality standards, and comply with EHSS policies and procedures

Required profile

• Bachelor's or Master's degree in Materials Science, Chemical Engineering or a related field
• 1-2 years of experience in semiconductor epitaxy processes (e.g. SiGe)
• Hands-on experience with epitaxy tools such as ASM Epsilon and AMAT platforms
• WSQ-certified or equivalent training in epitaxy process management

Required skills

• Understanding of homoepitaxy, heteroepitaxy, selective epitaxy and stress engineering
• Familiarity with RTP processes and metrology for epi-layer characterization
• Proficiency in SPC tools (SPACE, JMP) and FMEA analysis
• Knowledge of wafer fabrication flow and interaction with other modules