Characterization Engineer – Power Semiconductor Devices

About the role

Littelfuse is building a new semiconductor characterization and verification laboratory in Lipa, Philippines. As a Characterization Engineer you will help define its capabilities from the ground up while supporting the development of cutting‑edge power semiconductor technologies.

Key responsibilities

• Perform characterization and verification on power devices such as SiC diodes, SiC MOSFETs, Schottky diodes, IGBTs, and related technologies.
• Develop and execute test specifications, measurement plans and automated test environments in collaboration with design and product teams.
• Collect, analyze and report electrical data, identify failures, propose corrective actions and support issue resolution.
• Lead design verification reviews and produce technical reports, data sheets and documentation.
• Contribute to continuous improvement of laboratory methods, setups and best practices.

Required profile

• Bachelor’s degree in Electrical, Electronics or a related engineering discipline.
• 2‑5 years of experience creating verification plans, test benches and automated parameter testing solutions.
• Hands‑on experience with power electronic circuit design and test circuitry development.
• Understanding of fast di/dt and dV/dt switching events and their impact on measurements.

Required skills

• Oscilloscopes
• Parameter Analyzers
• PXI Systems
• Electrical measurement equipment
• PCB design principles
• Thermal measurement techniques
• Power semiconductor devices (SiC, IGBT, MOSFET, Schottky)