Senior Device Engineer: Yield & Process Optimization

STMicro; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

STMicroelectronics in Singapore seeks an engineer to monitor and improve EWS/PT yields, perform root cause analysis, and drive process improvements. You will collaborate with Process, Module, and Division teams to optimize test programs and CPK, employing statistical methods and data analysis tools to reduce scrap and improve product quality.

The role requires a degree in engineering and at least 2 years in semiconductor manufacturing, with strong teamwork, English proficiency, and familiarity

Qualifications

• Degree in Engineering or a related discipline.
• Minimum 2 years of experience in semiconductor manufacturing, yield improvement, process engineering, or a related field.
• Good understanding of semiconductor manufacturing.
• Familiarity with bench analyzer operation.
• Basic knowledge of statistics.
• Strong team collaboration skills.
• Proficiency in Microsoft Office tools.
• Experience with Ace-Xp, JMP, or Spotfire is an advantage.

Responsibilities

• Monitor and improve EWS test yield loss for the assigned technology.
• Analyze and reduce PT and EWS scrap through root cause identification and containment actions.
• Manage lots on hold and ensure daily disposition follow-up.
• Support MRB activities and timely NCL disposition.
• Assist engineers with electrical data analysis for tool qualification and ramp-up.
• Lead process change qualification where product marginality is identified.
• Collaborate to optimize sort test programs and limits.
• Improve inline and PT CPK with cross-functional teams.
• Support qualifications for product transfer with other teams.
• Apply failure analysis and bench measurements for root cause analysis.
• Support defectivity reduction and customer quality assurance.

Skills

Team collaboration

Statistics basics

English proficiency

MS Office proficiency

Education

Bachelor's degree in Engineering

Tools

Ace-Xp

JMP

Spotfire

Microsoft Office

Job description

STMicroelectronics in Singapore seeks an engineer to monitor and improve EWS/PT yields, perform root cause analysis, and drive process improvements. You will collaborate with Process, Module, and Division teams to optimize test programs and CPK, employing statistical methods and data analysis tools to reduce scrap and improve product quality.

The role requires a degree in engineering and at least 2 years in semiconductor manufacturing, with strong teamwork, English proficiency, and familiarity