Lead Test Equipment Engineer – Wafer Fab & Yield

United Microelectronics Corporation (Singapore Branch); Singapore; On-site; SGD 36,000 - 60,000; Full time

Job summary

United Microelectronics Corporation (UMC) Singapore invites you to join our test operations team. You will support test equipment, perform maintenance, calibration, and troubleshooting to ensure stable production.

With a degree in engineering and at least one year of experience, you’ll contribute to yield analysis, process control, IT/network tasks, and cross-functional collaboration. UMC offers local career growth in a cutting-edge semiconductor environment.

Qualifications

• Degree in Mechanical/Electrical Engineering or equivalent.
• Minimum 1 year of related experience.
• Knowledge of wafer fab facility process control and field instruments.
• Experience with Linux/Unix.
• Willingness to work rotating day and night shifts.
• Strong problem-solving and troubleshooting skills.
• Familiar with IT/network functionality and configuration.
• Excellent numeracy and critical thinking.
• Ability to work independently and under stress.
• Experience with Tester/Prober systems is a plus.

Responsibilities

• Support Test operation and maintenance; troubleshoot testing equipment.
• Maintain calibration, PM and continuous improvement of equipment.
• Address online production test failures and analyze low yield; dispose and follow-up.
• Maintain online test equipment and accessories; dispositions for abnormalities.
• Support daily conversion with excess minimum according to customer specs.
• Identify areas for yield/quality improvements and develop methods to reduce costs.

Skills

Critical thinking

Numeracy

Problem solving

Teamwork

Independent work

Stress management

Education

Bachelors in Mechanical/Electrical Engineering

Tools

Linux/Unix

Tester/Prober systems

Job description

United Microelectronics Corporation (UMC) Singapore invites you to join our test operations team. You will support test equipment, perform maintenance, calibration, and troubleshooting to ensure stable production.

With a degree in engineering and at least one year of experience, you’ll contribute to yield analysis, process control, IT/network tasks, and cross-functional collaboration. UMC offers local career growth in a cutting-edge semiconductor environment.