Senior Principal Test Development Engineer
Core
Define and drive advanced test solutions for next-generation power semiconductor portfolio (Si, SiC, IGBT, GaN) including wafer sort, die-level test, package final test, and power module test.
Role type
Senior Principal Test Development Engineer (Technical Leader)
Builds
Robust, cost-effective, and scalable test solutions for product qualification, manufacturing ramp, and yield optimization.
Domain
Power Semiconductor Manufacturing & Test Engineering
Deliverable
production ML models | product features | dashboards & analysis | infrastructure
Required skills
Wafer Sort Development, Final Test Development, Die-Level Characterization, Power Module Testing, Mixed-Signal Testing, Power Discrete Testing, Product Characterization, Statistical Analysis, Yield Optimization, Root Cause Analysis
Preferred skills
SiC MOSFET and module development, GaN device testing, Driver IC and analog mixed-signal product testing, Automotive and industrial power products, High-voltage power module test development, AI-assisted engineering analytics
Technologies
Teradyne ETS Series, Advantest Platforms, Cohu / Multitest, Accotest Platforms, C/C++, Python, VBA, SQL, JMP, Minitab, Power BI, Oscilloscope, Power Analyzer, Curve Tracer, Function Generator, High-Voltage Characterization Equipment, Double-Pulse Test Systems
Responsibilities
Support test technology roadmap implementation for next-generation power devices, Drive test architecture decisions from product concept through high-volume manufacturing, Establish best practices and reusable test platforms, Lead test development for new power products (MOSFETs, IGBTs, SiC, GaN, IPMs), Architect and develop wafer sort and final test solutions including hardware and software, Develop methodologies for high-voltage, high-current, fast-switching power semiconductor devices, Lead test solution development for mixed-signal power products and driver ICs
Seniority
Senior, hands-on IC with strategic leadership
