Design electrical test structures, kerf layouts, and scribe-line test vehicles for wafer process monitoring.
Perform electrical characterization, including DC/AC parametric testing and RF measurements using automated wafer probe stations.
Develop, integrate, and optimize automated electrical test hardware and equipment, including Source Measure Units (SMUs), oscilloscopes, and network analyzers.
Analyze electrical test data to identify process variations, improve product yield, and enhance device performance.
Support failure analysis by investigating electrical defects such as shorts, opens, and leakage issues.
Collaborate with Process Integration, Product Engineering, and other cross-functional teams to achieve product and manufacturing goals.
Prepare and submit Bills of Materials (BOM) for development projects.
Bachelor's or Master's Degree in Electrical Engineering, Electronics Engineering, or a related discipline.
At least 5 years of relevant experience in semiconductor electrical testing, wafer characterization, or device engineering.
Strong understanding of semiconductor device physics, including MOSFETs, diodes, passive devices, leakage mechanisms, threshold voltage, and reliability concepts (HCI, BTI).
Hands-on experience with semiconductor test equipment such as Keysight, Keithley, or equivalent parametric testers and wafer probing systems.
Experience with PCB layout and design tools such as Altium Designer, PADS, Cadence Virtuoso, KLayout, or similar software.
Experience with Automated Test Equipment (ATE) and wafer sort testing is an advantage.
Knowledge of Statistical Process Control (SPC) and data analysis tools such as JMP, Minitab, or Spotfire is preferred.
AAC TECHNOLOGIES PTE. LTD.
AAC Technologies Holdings Inc. is a Hong Kong Stock Exchange-listed technology company specializing in miniaturized components, headquartered in Shenzhen, China. AAC offers wide-ranging innovative technology design solutions covering acoustic, radio frequency, haptics and optics in consumer...
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