Semiconductor Etch Process Engineer – Wet/Dry & TSV Focus

United Microelectronics Corporation (UMC); Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

UMC is a leading global semiconductor foundry. As a Process Engineer, you will develop expertise in semiconductor technologies and run experiments to stabilize processes with lower cost and higher yield.

You will collaborate with manufacturers and engineers to implement strategies that improve efficiency and technology transfer. The role focuses on wet/dry etch, metrology, and process optimization, with leadership responsibilities across cross-functional teams to drive successful technology

Qualifications

• Bachelor's degree in a relevant engineering discipline
• At least 2 years of semiconductor foundry process experience
• Experience with 22/28 nm and below nodes is highly desirable
• Strong understanding of process development, optimization and troubleshooting
• Leadership experience in cross-functional teams and project management

Responsibilities

• Develop and optimize wet etch, cleaning, and tape removal processes
• Develop and optimize dry etch processes for TSVs and bonding related layers
• Develop and improve metrology methods and measurement processes

Skills

Semiconductor process experience

Leadership in cross-functional teams

Root-cause analysis

DOE/8D/PMO

SPC/FMEA

Education

Bachelor's Degree in Electronic Engineering, Electrical Electronic Engineering, Chemical Engineering, Materials Science, Mechanical Engineering or Physics

Job description

UMC is a leading global semiconductor foundry. As a Process Engineer, you will develop expertise in semiconductor technologies and run experiments to stabilize processes with lower cost and higher yield.

You will collaborate with manufacturers and engineers to implement strategies that improve efficiency and technology transfer. The role focuses on wet/dry etch, metrology, and process optimization, with leadership responsibilities across cross-functional teams to drive successful technology