Test Maintenance Technician

Job Summary

We are seeking fresh/experienced Test Maintenance Technician to support and sustain Final Test (FT) operations in a high-volume semiconductor manufacturing environment. This role focuses on maintaining stable test performance, supporting equipment and hardware, and ensuring consistent product quality and manufacturing efficiency.

Responsibilities

Perform daily, monthly, 3/6 monthly preventative maintenance (PM) on ATE testers, handlers, and contactors.; Clean and replace consumable parts like contactor pins, sockets, and indexers.; Perform routine calibration of the test system's instruments (voltage sources, digital pins, parametric measurement units).; Troubleshoot hardware issues related to the test cell, including mechanical, electrical, and thermal problems; Support Test Engineers in correlating failures and gathering data for root cause analysis.; Work closely with Engineers to implement process improvements and resolve yield issues; Participate in failure analysis and root cause investigations; Prepare and maintain test-related documentation and reports

Requirements

Diploma in Electronic Engineering/ Mechatronic Engineering; Strong understanding of electronics, mechanical.; Proficiency with ATE platforms (e.g., UltraFLEX, V93K, T2000) and Class/Tape Handler (eg: EPSON handler, JHT, Vitrox) is a major plus.; Familiarity with handler/prober mechanics and thermal control systems.; Excellent data analysis and problem-solving skills, with a keen eye for patterns.; High level of initiative to troubleshoot complex hardware/software systems.; Rigorous attention to detail and procedure.; Ability to work independently and as part of a team in a fast-paced production environment.; Experience supporting high-volume, high-mix manufacturing environments; Added advantage with ability to read and interpret datasheets, test limits, and schematics