JOB ID 27052

Senior Electronic Power Supply Engineer for Spacecraft

  • IT, Software platform
  • Electronics, Research & Development, Circuit & Mounting Design, Electrical & electronic control design
  • Tokyo
  • ¥8,000,000~¥12,000,000

This company is a next-generation space technology venture focused on unlocking powerful insights from Earth observation data. By combining advanced satellite systems with sophisticated data analytics, it delivers timely, high-resolution intelligence that supports smarter decision-making to advance society in disaster response, social infrastructure, government relations and more.

In this role, you will contribute to the end-to-end design and integration of electrical systems for advanced small spacecraft, working across power supply architecture, communications, digital signal processing, and analog circuit design. You’ll collaborate with a multidisciplinary team that includes members from both space and non-space backgrounds, offering a dynamic environment where diverse expertise fuels innovation. This position is ideal for engineers who want hands-on responsibility, broad technical scope, and the opportunity to tackle cutting-edge challenges in next-generation space technology.

Apply for this job

Job Description

  • Responsibilities
    -Work from a senior position to design, manufacture, and test power supplies for spacecraft.
    -Communicate with global vendors, internal and external stakeholders and an international team.
    -Coordinate and negotiate with subsystem engineering teams for requirements.
    -Do technical reviews, evaluations, and negotiations of components.
    -Run simulations and evaluate power balance and lifespan of potential power supplies.
    -Define requirements with a mind for the architecture and potential changes to power supplies.
  • Requirements
    -Business level Japanese or English with intermediate or higher Japanese or English.
    -3+ years of experience developing power supply systems for large vehicles or machinery.
    -Strong knowledge of batteries, power control and distribution systems.
    -Experience with simulation and analysis of battery power and lifespans.
    -Experience drafting circuit diagrams and designs.
  • Preferred
    -Experience in the space industry.
    -Experience working with international teams or overseas partners.
    -Experience as leader and mentor.
    -Experience with analysis technology such as MATLAB/Simulink
  • Location
    Tokyo
  • Work Style
    Remote working possible, Flex working possible
  • Salary
    ¥8,000,000~¥12,000,000
  • Attractive
    Points
    Secondary JOB possible, Average age 30s, Over 50% Mid-Career Hires, Make use of languages

Apply for this job

Return to list

Related Jobs

Avionics Development Manager

  • Manufacturer, Aerospace & Robotics
  • IT, SE(Control, Embedded), Research & Development, Circuit & Mounting Design, Electrical & electronic control design
  • Tokyo
  • ¥9,020,000~¥11,040,000

A Japanese space transportation systems developer and provider of innovative space infrastructure technologies such as rockets and satellites.
We contribute to the development of the space industry by developing world-class, highly reliable products using our cutting-edge design capabilities and spirit of challenge.
We are a company that values a culture in which each employee thinks and acts independently and promotes a highly flexible work style.

You will be responsible for the development management of the avionics system (the system responsible for electronic control of the entire launch vehicle) to be installed in small rockets.

Details.

Motorcycle ECU Circuit Design & Hardware Evaluation Engineer

  • Manufacturer, Automotive Parts
  • Electronics, Research & Development, Circuit & Mounting Design, Electrical & electronic control design, Electrical & electronic control design
  • Tochigi
  • ¥6,000,000~¥8,900,000

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.

Details.

Project Leader in Circuit/Board Design in Collision Safety Systems/Vehicle Behavior Sensing Systems

  • Manufacturer, Electrical & Electronic
  • Semiconductor, Research & Development, Research & Development, Circuit & Mounting Design, Electrical & electronic control design, Program・Project Management
  • Hyogo, Aichi
  • ¥6,500,000~¥14,300,000

The company boasts the No. 1 market share in Japan in the automotive components industry in the areas of thermal systems, mobility systems, powertrain systems, electrification systems, and electronic systems.
We are currently focusing on four areas [electrification, connected systems, advanced safety/automated driving, and non-vehicle businesses (FA/agriculture)].

As a project leader of the next generation hardware, you will be involved in the future conception of systems for sensing vehicle behavior necessary for future automated driving and collision safety systems that will be the last resort for automobile accidents.

Details.

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

  • Manufacturer, Automotive Parts
  • Electronics, Research & Development, Circuit & Mounting Design, Electrical & electronic control design, Product Engineer (Hard/soft)
  • Tochigi
  • ¥6,000,000~¥8,900,000

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.

Details.

Electronic Circuit Design Engineer

  • OTHERS, Others
  • Electronics, Research & Development, Circuit & Mounting Design, Electrical & electronic control design, Electrical & electronic control design
  • Shiga, Kanagawa, Tokyo, Osaka
  • ¥6,000,000~¥10,000,000

We are a top-class energy solution company in Japan that is attracting attention for its next-generation energy storage technology.
With a focus on large-scale energy storage systems developed in-house, we are also contributing to social issues such as disaster countermeasures and the utilization of renewable energy. We have a strong track record with major electric power companies and local governments, and have a business foundation with both stability and growth potential.
Our small, elite organization allows young employees to have discretion, and it is rewarding to be involved in the entire product development process.
We are a clean-tech company that combines technological strength with social contribution.

You will be involved in the design and development of a battery management system (BMS) that monitors and controls newly developed batteries.

Details.

Resident ECU Hardware Engineer - Leading ePowertrain Supplier

  • Manufacturer, Automotive Parts
  • Electronics, Research & Development, Circuit & Mounting Design, Electrical & electronic control design
  • Aichi
  • ¥7,000,000~¥11,000,000

A leading global supplier of advanced ePowertrain solutions, specializing in power electronics, ECU hardware, and software integration. With a strong presence across Europe, North America, and Asia, the company collaborates with top-tier automotive manufacturers to drive innovation in electrified mobility. Their commitment to technological excellence, quality, and sustainability has positioned them as a key player in the transition toward next- generation electric and hybrid vehicles. Their commitment to technological excellence, quality, and sustainability has positioned them as a key player in the transition toward next-generation electric and hybrid vehicles.

An exciting opportunity has opened for a Resident ECU Hardware Engineer to join a world-class supplier of ePowertrain solutions. embedded within a major Japanese automotive OEM, serving as the key technical liaison between the customer and the company's global ECU hardware teams. If you thrive in a dynamic environment where you can leverage your expertise in electrical engineering and automotive applications this is an opportunity not to be overlooked. If you thrive in a dynamic environment where you can leverage your expertise in electrical engineering and automotive applications this is an opportunity not to be overlooked.

Details.

Senior Harness Engineer for Satellites

  • Manufacturer, Aerospace & Robotics
  • Electronics, Research & Development, Circuit & Mounting Design, Electrical & electronic control design
  • Tokyo
  • ¥7,000,000~¥10,000,000

Their team includes members from all over the world and offers a chance to work at the cutting edge of satellite technology and services. Their team includes members from all over the world and offers a chance to work at the cutting edge of satellite technology and services. Their track record includes multiple launch mission successes, a vast network of satellite operations, and collaboration with space industry leaders, both private and governmental, worldwide. Their track record includes multiple launch mission successes, a vast network of satellite operations, and collaboration with space industry leaders, both private and governmental, worldwide.

As a senior engineer you will oversee and develop the the harnesses for satellites and spacecraft designed and manufactured by the company. Your work will insure the reliability and functionality of satellites which will play an important role in current and future space operations.

Details.

Senior Electrical Engineer for Spacecraft

  • Manufacturer, Aerospace & Robotics
  • Electronics, Research & Development, Circuit & Mounting Design, Electrical & electronic control design
  • Tokyo
  • ¥5,000,000~¥9,000,000

Their team includes members from all over the world and offers a chance to work at the cutting edge of satellite technology and services. Their team includes members from all over the world and offers a chance to work at the cutting edge of satellite technology and services. Their track record includes multiple launch mission successes, a vast network of satellite operations, and collaboration with space industry leaders, both private and governmental, worldwide. Their track record includes multiple launch mission successes, a vast network of satellite operations, and collaboration with space industry leaders, both private and governmental, worldwide.

In this position you will oversee the development and integration of electrical systems for spacecraft. The systems you develop and implement will be used for critical space missions and further the humanity's ability for space operations.

Details.

Planning and Advanced Development of Electronic devices and sensors

  • Manufacturer, Electrical & Electronic, Automotive Parts, Software platform
  • Electronics, Research & Development, Circuit & Mounting Design, Electrical & electronic control design, Program・Project Management
  • Tokyo
  • ¥5,000,000~¥10,000,000

We are one of the world's top five leading automotive parts manufacturers, with strengths in powertrain, driving safety, car body, and CSS.
Based on a stable foundation, we are expanding our business domain to the development of cutting-edge technologies such as software. We are constantly working on the development of the latest technologies, including joint development with Toyota Motor Corporation.

A major Japanese automotive parts manufacturer. It has very high technology in mechanical parts such as thermal management systems and motor development.
Recently, due to the trend of “electrification/SDV” in the automotive industry, they have been integrating their group and taking on new challenges, and they are willing to take on new challenges even though they are a major company.

In this position, you will be in charge of planning and advanced development of electronic devices and next-generation sensors that will be key devices for next-generation mobility.

Details.

Consultation

Our expert team is dedicated to empowering your career change, crafting tailored career plans, and securing the best job opportunities in the automotive and mobility sectors.

Connect with Us

Search by Location

  • Top
  • Job Listings
  • Planning and Advanced Development of Electronic devices and sensors