Battery Pack/System Circuit Design Engineer｜Circuit design of battery pack/system with lithium-ion battery

We provide innovative solutions to meet the diverse needs of society and customers. In particular, the Design & Marketing Division, with "customer-driven business activities" at its core, promotes the creation of brands and cultures, the development of new markets and businesses, and the maximization of existing businesses, while also enhancing the competitiveness of the entire company by strengthening UX design and modernizing marketing. In addition, the Planning & Operations Management Department's Planning & Management Division is responsible for leading cross-company transformation projects and organizational reforms by continuously optimizing people, processes, and technology. By introducing diverse career support systems and flexible work styles that respond to the global business environment, the company has established a system that allows each employee to contribute to solving social issues while growing as an individual.

You will be responsible for new development and circuit design of battery systems with lithium-ion batteries used in areas such as storage batteries and backup power supplies.

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Electrical Circuit Design & Hardware Performance Evaluation Engineer

It is a global supplier that was born in 2021 through integration. Our mission is to realize an advanced and sustainable mobility society. It has bases in 27 countries around the world and is active for about 80,000 people. The business domains are wide-ranging, including powertrain, chassis, ADAS and autonomous driving, motorcycles, and aftermarket, and we are demonstrating our strengths in the CASE domain. The company aims to reduce CO2 emissions by 50% by 2030 and is also undergoing large-scale production of motor inverters for EVs. The environment emphasizes diversity and flexible work styles, and supports employee growth and work-life balance.

You will be in charge of electrical and electronic circuit design and hardware performance evaluation of motorcycle ECUs for several major automakers.
・Materialize
requirements through communication with customers, promote electrical and electronic circuit design and hardware performance evaluation
to realize customer requirements, and promote collaboration with other departments and project management in product development.

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Electronics Project Manager

A major automotive supplier of technologies such as lighting, electronics, sensors and autonomous driving systems.

The Project Manager leads and coordinates international automotive projects, collaborating with global teams to deliver on quality, cost, and schedule targets. This role involves managing project planning, steering, risk control, and change management while ensuring alignment with customer and and business requirements.

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Electronics System Engineer

A major automotive supplier of technologies such as lighting, electronics, sensors and autonomous driving systems.

The Electronic System Engineer needs to support communication and technical alignment between Japanese OEMs and internal global development teams for automotive electronics products. This role involves requirements analysis, system concept development, and specification management to ensure This role involves requirements analysis, system concept development, and specification management to ensure successful collaboration and project execution in the Japanese market.

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Electronics Hardware Engineer

A major automotive supplier of technologies such as lighting, electronics, sensors and autonomous driving systems.

Hardware Development Engineer needs to plan, coordinate, and optimize hardware development within product development projects. defining requirements with customers, developing hardware modules, and ensuring delivery on quality, cost, and schedule targets.

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Hardware Engineer (Circuit Design & Evaluation-Motorcycle EV Hardware Development)

It is a global supplier that was born in 2021 through integration. Our mission is to realize an advanced and sustainable mobility society. It has bases in 27 countries around the world and is active for about 80,000 people. The business domains are wide-ranging, including powertrain, chassis, ADAS and autonomous driving, motorcycles, and aftermarket, and we are demonstrating our strengths in the CASE domain. The company aims to reduce CO2 emissions by 50% by 2030 and is also undergoing large-scale production of motor inverters for EVs. The environment emphasizes diversity and flexible work styles, and supports employee growth and work-life balance.

You will be in charge of circuit design and evaluation, such as circuit design, verification work, and component selection. This is the job to design electronic circuits such as inverters, controllers, ECUs, and BMS that drive and control motors based on customer requirements and internal requirements, and to participate in the development of mechanical domains, control and software domains, and manufacturing domains in order to achieve the target functions and performance.
We will also entrust you with the role of team leader according to your ability and experience, meeting with customers, materializing requirements, setting product requirements, and other factors.

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Mobility Service Technician｜Mobility Service Technician Support

A company dedicated to helping businesses and public transportation providers transition to electric vehicle (EV) fleets and reduce their carbon footprint. Their mission is to simplify EV adoption by offering comprehensive support, including fleet planning, charging optimization, and energy
With a proven track record in deploying commercial EVs for major logistics and transportation companies, they provide technology-driven By leveraging vehicle and charging data, they enable By leveraging vehicle and charging data, they enable businesses to make smarter, more sustainable mobility decisions.

The front-line engineer is responsible for the installation, inspection, and trouble-shooting of commercial EVs and chargers onsite, and supports stable operation onsite through the selection, procurement, and installation of EV vehicles and chargers, as well as trouble-shooting and inspections after installation. You will also provide technical support for telematics equipment connection and communication, and lead the introduction and operation of next-generation mobility from a technical perspective.

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Regulatory Affairs & Certification | Regulatory Investigation, Certification Acquisition, and External Relations Handling

In the automotive parts industry, it is one of the largest companies in Japan in the thermal systems, mobility systems, power train systems, electrification systems, and electronic systems businesses.
We are currently focusing on four areas [electrification, connected systems, advanced safety/automated driving, and non-vehicle businesses (FA/agriculture)].

To ensure product regulatory compliance and enhance competitiveness, you will be responsible for investigating laws in various countries, engaging with regulatory authorities (external relations), sharing information with planning, design, and sales departments, and obtaining certifications for compliance responses.

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Principal Acoustic Systems Engineer

This global leader in connected technologies specializes in providing premium audio, visual, and telematics solutions, particularly for automotive, consumer, and enterprise markets. With a strong presence in Japan, the company develops advanced in-car audio systems, connected services, and infotainment solutions, often integrating AI and cloud-based technologies. Their focus includes enhancing in-vehicle experiences through high-quality sound, smart connectivity, and software-driven solutions, making them a Their focus includes enhancing in-vehicle experiences through high-quality sound, smart connectivity, and software-driven solutions, making them a key player in the automotive and consumer electronics industries.

The Principal Acoustic Systems Engineer provides technical leadership in the definition and development of automotive audio systems, with responsibility for sound quality, customer satisfaction, and market performance. This role acts as the key contact for OEMs and internal teams on all This role acts as the key contact for OEMs and internal teams on all acoustic engineering matters, guiding system design, execution, and innovation in the field.

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Quality Assurance Leader

We are a mobility-related startup aiming for mass production and social implementation of ultra-compact EVs "one-seater, moped mini-car category. We are promoting a business that redefines "mobility options" by taking on the challenge of minimizing mobility issues and environmental impact in rural areas and building an integrated system from design and manufacturing to sales, after-sales support, and CRM, with mass production scheduled to begin in October 2025.

This role is to design a quality assurance system from scratch at the "initial stage of mass production" and lead the construction and operation of the system. We not only perform inspections, but also "systematize quality" and realize a "reproducible and stable supply". You will work across the board from design, manufacturing, procurement, and customer support to shape the quality foundation of manufacturing.

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Ceramics Engineer

This is the Japanese subsidiary of a global semiconductor manufacturing equipment manufacturer founded in the United States.
We are world-class in terms of sales, business scale, and market share.
We provide an environment where we can contribute to our customers' success through problem-solving while engaging with cutting-edge technological innovations and advanced customer needs.
In 2022, we became the world's No.1 sales manufacturer of semiconductor manufacturing equipment, making us a leading company in the growing semiconductor industry where you can further develop your skills and experience.

The company is seeking specialist in ceramic components used in their chambers. Ceramic expertise is prioritized over semiconductor experience. The role focuses on 70% R&D collaboration with suppliers and 30% quality control of supplier products.
Target components include bulk ceramics such as Target components include bulk ceramics such as nozzles, blades, rings, domes, pins, and liners, as well as ceramic heaters and ceramic electrostatic chucks (ESC). Primary materials are Aluminum Oxide (Al₂O₃) and Aluminum Nitride (AlN).

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Resident Engineer (Gunma)

This global leader in connected technologies specializes in providing premium audio, visual, and telematics solutions, particularly for automotive, consumer, and enterprise markets. With a strong presence in Japan, the company develops advanced in-car audio systems, connected services, and infotainment solutions, often integrating AI and cloud-based technologies. Their focus includes enhancing in-vehicle experiences through high-quality sound, smart connectivity, and software-driven solutions, making them a Their focus includes enhancing in-vehicle experiences through high-quality sound, smart connectivity, and software-driven solutions, making them a key player in the automotive and consumer electronics industries.

This role serves as the key technical interface between the customer and internal teams to support the development, integration, and production launch of automotive electrical and software products. It involves troubleshooting, coordinating change management, and ensuring smooth communication throughout the product lifecycle. It involves troubleshooting, coordinating change management, and ensuring smooth communication throughout the product lifecycle.

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