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Company Name

Sumitomo Electric Device Innovation Co., Ltd.

Job Type

[Yokohama] Transistor Modeling and High-Frequency Circuit Design and Development (Electronic Devices)

Work Detail

Position Overview This position involves developing transistor modeling technology or designing and developing high-frequency circuits for GaN-HEMT devices for 5G/6G base stations. You will support the market competitiveness of our devices by creating and providing simulation models used by customers for circuit design, and by developing high-frequency circuit technologies using these models. Specific Job Responsibilities ■ Main Tasks ・Development of simulation models for GaN-HEMT transistors ・Creation and provision of simulation models for customers ・Development of high-frequency circuit technologies ・Evaluation and analysis of high-frequency characteristics in the GHz band ・Calculations, formula creation, and simulation using mathematics ■ Job Characteristics ・Assigned to a team responsible for modeling and simulation. You will act as a technical "translator" to help customers effectively utilize our products. ・Through collaboration with device design and process development, you will gain a broad perspective ranging from device physics to system applications. (Scope of Change: Company-defined duties)

Ideal Profile

Required Qualifications (MUST) Applicants must meet one of the following criteria: * Experience in semiconductor transistor modeling * Experience in high-frequency circuit technology development Preferred Qualifications (WANT) Applicants who meet any of the following criteria are especially welcome: * Experience in GaN-HEMT modeling * Experience in GHz band high-frequency characteristic evaluation * Mathematical background (calculations, formula creation, simulations) * Experience in creating simulation models for customers Desired Candidate Profile * Individuals interested in compound semiconductor technology development who find fulfillment in supporting communication infrastructure in the 5G/6G era * Individuals who want to work on development while overseeing the entire process from upstream to downstream * Individuals who can work persistently to solve problems while collaborating in a team * Individuals who want to build a long-term career

Work Location

1 Kanai-cho, Sakae-ku, Yokohama City, Kanagawa Prefecture 244-0845 Nearest Stations: JR Tokaido Line Ofuna Station, JR Yokosuka Line Totsuka Station, JR Negishi Line Hongodai Station (Scope of Change: Location as determined by the company)

Phd. Stating Salary

Annual Salary: ¥4,500,000 - ¥8,000,000 / Monthly Salary: ¥280,000 - ¥400,000 *Determined according to company regulations, taking into account experience and abilities. Salary Increase: Once a year (June) Bonus: Twice a year (June and December) *2025 actual: 5.3 months Allowances: Commuting allowance, overtime allowance, family allowance, meal allowance, telecommuting allowance

Selection Flow

Selection process: Document screening → Interviews (2-3 times) → Job offer *SPI ​​test will be administered during the selection process.

External Site

https://hrmos.co/pages/sedi/jobs/0000016

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