Production Test Engineer – High-Speed Mixed-Signal ICs

Description We are seeking a skilled Production Test Engineer to join our team, specializing in high-speed mixed-signal ICs. In this role, you will be responsible for the execution, optimization, and continuous improvement of test processes for high-performance mixed-signal ICs in a high-volume manufacturing environment. You will ensure the devices meet stringent quality standards while working with cross-functional teams to optimize test methodologies, troubleshoot test failures, and improve yield. The ideal candidate will have experience with Automated Test Equipment (ATE), high-speed digital interfaces (e.g., SerDes), Analog circuit testing (e.g., ADCs, DACs, PLL), and mixed-signal ICs. Requirements Key Responsibilities • Test Execution & Monitoring • Execute test plans for high-speed mixed-signal ICs, ensuring all performance criteria are met before production release. • Perform automated testing on ATE platforms (e.g., Teradyne), focusing on both Analog and digital signal integrity, functionality, and power measurements. • Monitor the production line for test performance, ensuring that all ICs meet quality standards before being shipped to customers. • Troubleshooting & Debugging • Troubleshoot and identify root causes of test failures in high-speed mixed-signal ICs, collaborating with design and quality teams to resolve issues. • Perform failure analysis on devices that fail initial tests and implement corrective actions to prevent recurrence in future production runs. • Work closely with design engineers to refine and debug test programs for both digital and Analog components. • Test Optimization & Process Improvement • Continuously improve test flow, reduce test time, and optimize throughput without compromising quality or test coverage. • Participate in yield enhancement activities, analysing test data to identify patterns and implementing solutions to improve yield and reduce defects. • Automate repetitive test tasks and implement new testing procedures to ensure efficiency and accuracy. • Collaboration & Reporting • Collaborate with design engineers to ensure that the test process is optimized for the manufacturability of mixed-signal ICs. • Provide detailed test reports, including yield data, test results, and analysis of device performance. Share insights and recommendations with senior management to enhance production efficiency. • Test Equipment Management • Maintain and calibrate test equipment to ensure accuracy and reliability, including Automated Test Equipment (ATE), oscilloscopes, logic analyzers, and signal generators. • Ensure that test hardware is properly set up, configured, and validated for each new device under test (DUT). • Troubleshoot and resolve any issues related to test equipment functionality. Qualifications • Education: Bachelor’s degree in electrical engineering, or a related field. • Experience: 2+ years of experience in production testing of high-speed mixed-signal ICs or similar semiconductor devices. • Skills: • Hands-on experience with Automated Test Equipment (ATE) such as Teradyne, Advantest, or National Instruments. • Experience testing high-speed digital interfaces (e.g., SerDes) and Analog mixed-signal components (e.g., ADCs, DACs, amplifiers, PLL). • Familiarity with testing methodologies for signal integrity, timing analysis, and power consumption in high-speed devices. • Proficiency in using oscilloscopes, logic analyzers, and signal generators. • Experience with test data analysis and reporting tools. • Strong problem-solving and analytical skills to diagnose and resolve test failures. • Good communication skills to collaborate across engineering and production teams. • Ability to work efficiently in a fast-paced production environment with a focus on continuous improvement.