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Application Engineer for SiC JFET

Bucheon-si, Gyeonggi-do, Korea, Republic of💼 Full-time🗓 2026-07-15 → 2026-07-22

Core

Define product specifications and validate performance of SiC JFET and SiC JFET Cascode technologies through experimental evaluation and design-in activities.

Role type

Application Engineer for Power Semiconductors

Builds

Evaluation boards, customized test circuits, automated test systems, and application notes for SiC JFET devices.

Domain

Power Electronics / Wide Bandgap Semiconductors

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Power semiconductor device knowledge (SiC JFET, SiC JFET Cascode, Si MOSFET), SMPS and power conversion systems understanding, experimental validation and data analysis, circuit design and validation, root cause analysis, technical documentation, cross-functional collaboration

Preferred skills

SiC JFET and cascode structures expertise, power conversion topologies (LLC, PFC), Automotive/Industrial/Renewable Energy application experience, customer-facing design-in experience, P-Spice/SIMetrix/MATLAB/TCAD familiarity, PCB design (Allegro/Altium)

Technologies

P-Spice, SIMetrix, MATLAB, TCAD, Allegro, Altium

Responsibilities

Define product specifications for SiC JFET devices, perform comprehensive experimental validation and data analysis, design and implement customized test circuits and automated test systems, design and validate evaluation boards, provide customer design reviews and technical support, lead troubleshooting and root cause analysis, develop collateral materials, analyze market trends and benchmark competitors, collaborate with R&D and marketing teams

Seniority

Mid-Senior, hands-on IC

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