Semiconductor Test Engineer: ATE, Debug & Yield Optimization

ABS Connect; Singapore; On-site; SGD 60,000 - 120,000; Full time

Job summary

ABS Connect is seeking a hands-on Test Engineer with semiconductor testing experience to develop test programs, debug first silicon, characterize devices, and support production release for Digital, PMIC, RF and Mixed‑Signal products.

You will work with Advantest 93K and Teradyne UltraFlex, collaborate with design and quality teams, perform lab measurements, analyze test data, and contribute to yield improvements and test‑time reductions while ensuring robust test methodologies.

Qualifications

• 2–5 years of semiconductor Test Engineering experience preferred.
• Hands-on test program development and debugging.
• Knowledge of analogue and digital electronics.
• Experience with Digital, PMIC, RF and Mixed-Signal device testing.
• Familiarity with JTAG, SCAN, ATPG, Functional Test and MBIST advantageous.

Responsibilities

• Develop and maintain semiconductor test programs for Digital, PMIC, RF and Mixed-Signal products using ATE platforms.
• Develop and debug test programs primarily on Advantest 93K with Smartest 7/8 and/or Teradyne Ultra Flex.
• Collaborate with Design Engineers during first-silicon debug, device characterization, test program bring-up and production release.
• Debug digital test vectors including JTAG, SCAN, ATPG, Functional and MBIST.
• Perform device characterization across PVT conditions.
• Support characterization of Mixed-Signal IP including ADC, DAC, PLL and related circuits.
• Develop, debug and optimise test methodologies to improve product quality and test coverage.
• Analyse test data and identify opportunities for yield improvement and test-time reduction.
• Support test program hand-off from engineering to high-volume production.
• Investigate test failures and perform root-cause analysis with cross-functional teams.

Skills

Test program development

Debugging

Device characterization

Data analysis

Problem solving

Cross-functional teamwork

Lab testing

Education

Electronics/Electrical Engineering

Tools

Teradyne UltraFLEX

Advantest 93K

SmarTest 7

SmarTest 8

Job description

ABS Connect is seeking a hands-on Test Engineer with semiconductor testing experience to develop test programs, debug first silicon, characterize devices, and support production release for Digital, PMIC, RF and Mixed‑Signal products.

You will work with Advantest 93K and Teradyne UltraFlex, collaborate with design and quality teams, perform lab measurements, analyze test data, and contribute to yield improvements and test‑time reductions while ensuring robust test methodologies.