Test Engineer

Job Summary We are seeking a hands-on Test Engineer with experience in semiconductor testing and Automatic Test Equipment (ATE). The successful candidate will be responsible for test program development, first-silicon debug, device characterization, production release, yield improvement and test-time optimisation for Digital, PMIC, RF and Mixed-Signal semiconductor products. Key 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 / SmarTest 8 and/or Teradyne UltraFLEX. • Work closely 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 (Process, Voltage and Temperature) 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 development to high-volume production. • Investigate test failures and perform root-cause analysis in collaboration with Design, Product and Quality Engineering teams. • Support production test issues, yield excursions and test-related failure analysis. • Prepare and maintain test specifications, test plans, test programs, characterization reports and technical documentation. • Participate in engineering builds, product qualification and production release activities. • Collaborate with cross-functional teams including Product Engineering, Design Engineering, Quality Engineering and Foundry Engineering. • Perform hands-on laboratory testing, debugging and measurement activities using relevant test and measurement equipment. • Support continuous improvement of semiconductor test processes, methodologies and test coverage. Job Requirements • Diploma or Bachelor's Degree in Electronics Engineering, Electrical Engineering, Microelectronics, Semiconductor Engineering or a related discipline. • 2–5 years of relevant semiconductor Test Engineering experience preferred. • Hands-on experience with Teradyne UltraFLEX and/or Advantest 93K ATE is highly advantageous. • Experience with SmarTest 7 and/or SmarTest 8 is an advantage. • Good understanding of analog and digital electronics. • Knowledge of semiconductor testing, device characterization and production test methodologies. • Understanding of Digital, Mixed-Signal, PMIC and/or RF device testing. • Knowledge of JTAG, SCAN, ATPG, Functional Test and MBIST is advantageous. • Understanding of PVT characterization and semiconductor test data analysis. • Experience in test program development, debug and production release is preferred. • Strong analytical, troubleshooting and problem-solving skills. • Ability to perform hands-on debugging and testing in a laboratory environment. • Good written and verbal communication skills. • Ability to work independently as well as collaboratively in a cross-functional engineering environment. • Willingness to support engineering and production activities as required.