JOB ID 27052

Senior Electronic Power Supply Engineer for Spacecraft

  • Manufacturer, Aerospace & Robotics
  • 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

Product Validation & EMC Test Engineer

  • IT, Software platform
  • Electronics, Research & Development, Circuit & Mounting Design, Electrical & electronic control design, Electrical & electronic control design
  • Saitama
  • ¥5,500,000~¥7,500,000

Our company is one of the top domestic companies in car navigation technology. While having a long and stable foundation, we also take on the challenge of keeping pace with the times. For individual customers, we mainly manufacture and sell in-vehicle devices such as car navigation systems, car audio systems, and dashcams. For corporate clients, we mainly offer mobility solution services. In addition to our own brands, we also supply car navigation systems as OEM to genuine car navigation systems for automakers. Since 2020, we have partnered with major automotive parts manufacturers to develop integrated cockpits compatible with next-generation automotive CASEs.

This position is responsible for product evaluation and EMC testing of automotive products.

We are responsible for a wide range of tasks, from formulating test and evaluation plans based on required specifications, to optimizing evaluation methods in collaboration with hardware/software design departments, and building and improving test environments utilizing our own EMC equipment. We support the improvement of quality and reliability in OEM and commercial car electronics products from the perspective of evaluation technology.

Details.

Manufacturing Test Equipment Development Engineer

  • IT, Software platform
  • Electronics, Research & Development, Circuit & Mounting Design, Electrical & electronic control design, Electrical & electronic control design
  • Saitama
  • ¥5,500,000~¥7,500,000

Our company is one of the top domestic companies in car navigation technology. With a long history and stable foundation, we are also challenging ourselves to keep pace with the times. For individual customers, we mainly manufacture and sell in-vehicle equipment such as car navigation systems, car audio, and dashcams. For corporate customers, we focus on mobility solution services. In addition to our own brands, we also supply car navigation systems as OEM to genuine car navigation systems for automakers. Since 2020, we have partnered with major automotive parts manufacturers to develop integrated cockpits compatible with next-generation automotive cases.

This position is responsible for developing inspection equipment that supports mass production of IVI (In-Vehicle Infotainment) products such as car navigation systems, display audio, and communication drive recorders.

We are consistently involved in everything from conceptualizing inspection equipment tailored to each product, designing electrical circuits and embedded software, introducing equipment, launching mass production, and stabilizing production.

Details.

Automotive Radio & TV Tuner Hardware Engineer

  • IT, Software platform
  • Electronics, Research & Development, Circuit & Mounting Design, Electrical & electronic control design, Electrical & electronic control design
  • Saitama
  • ¥5,500,000~¥7,500,000

Our company is one of the top domestic companies in the car navigation sector. With a long history and stable foundation, we are also challenging ourselves to keep pace with the times. For individual customers, we mainly manufacture and sell in-vehicle equipment such as car navigation systems, car audio, and dashcams. For corporate customers, we focus on mobility solution services. In addition to our own brands, we also supply car navigation systems as OEM to genuine car navigation systems for automakers. Since 2020, we have partnered with major automotive parts manufacturers to develop integrated cockpits compatible with next-generation automotive cases.

This position is responsible for hardware system design for next-generation in-vehicle products such as car navigation systems, car audio, and integrated cockpits, as well as developing radio and TV tuners.

We are involved in everything from early development to mass production design with a view to commercialization 2~3 years from now, developing tuner systems optimized for both aftermarket products and OEM products for automakers.

Details.

HMI Display Component Development Engineer

  • Manufacturer, Manufacturer-Automotive
  • Electronics, Research & Development, Circuit & Mounting Design, Electrical & electronic control design, Electrical & electronic control design
  • Kanagawa
  • ¥4,090,000~¥7,560,000

This company is a global technology leader driving major innovation in the rapidly evolving mobility industry. With active development across electrification, autonomous systems, connected services, and software‑defined mobility, the organization is advancing large‑scale digital transformation on a worldwide scale. Employees work in a diverse, international environment where they can take on meaningful responsibility, collaborate across regions, and contribute directly to next‑generation mobility solutions.

As an HMI display development engineer supporting the evolution of next-generation SDVs (Software Defined Vehicles), you will be responsible for everything from strategic planning to design and development of next-generation HMI components such as meters, head-up displays (HUDs), and large center displays. Leveraging expertise in HMI, display development, HUD, in-vehicle electronic systems, UX, and connected car fields, you will collaborate with global development teams and suppliers to shape future mobility experiences. You play a significant role with influence and fulfillment, directly contributing to the value creation of automotive displays that customers encounter daily.

Details.

Powertrain Thermal Management Advanced Development Engineer

  • Manufacturer, Manufacturer-Automotive
  • IT, Product manager (Web/Application), SE(Control, Embedded), Research & Development, Circuit & Mounting Design, Electrical & electronic control design, Product Engineer (Hard/soft), Program・Project Management
  • Kanagawa
  • ¥4,100,000~¥7,600,000

This company is a global technology leader driving major innovation in the rapidly evolving mobility industry. With active development across electrification, autonomous systems, connected services, and software‑defined mobility, the organization is advancing large‑scale digital transformation on a worldwide scale. Employees work in a diverse, international environment where they can take on meaningful responsibility, collaborate across regions, and contribute directly to next‑generation mobility solutions.

You will be responsible for planning tasks related to thermal management in the early development of powertrains. Basically, each person is responsible for one project. Within the project, we aim for practical application through the following tasks. This time, we are assuming assignments to thermal management projects related to the next strategy.

Details.

SDV Software Platform Development Engineer

  • Manufacturer, Manufacturer-Automotive
  • IT, Product manager (Web/Application), SE(Control, Embedded), Research & Development, Circuit & Mounting Design, Electrical & electronic control design, Product Engineer (Hard/soft), Program・Project Management
  • Kanagawa
  • ¥4,100,000~¥7,600,000

This company is a global technology leader driving major innovation in the rapidly evolving mobility industry. With active development across electrification, autonomous systems, connected services, and software‑defined mobility, the organization is advancing large‑scale digital transformation on a worldwide scale. Employees work in a diverse, international environment where they can take on meaningful responsibility, collaborate across regions, and contribute directly to next‑generation mobility solutions.

We are advancing partial in-house development for next-generation vehicle software platform development around 2029, and as part of strengthening our organizational structure, we are increasing our staff. Since we are also considering utilizing software that was previously not used in the automotive industry, we need expertise not only from the automotive and manufacturing industries but also from other industries such as IT, making it a position where you can leverage expertise from various industries.
(Business Overview)
・Software development
for next-generation integrated ECUs ・Consideration of future strategies for in-vehicle software platforms

Details.

Electrical Engineer | Electrical Engineer

  • Manufacturer, Aerospace & Robotics
  • Electronics, Research & Development, Circuit & Mounting Design, Electrical & electronic control design
  • Chiba
  • ¥6,000,000~¥9,000,000

This is a space-related startup starting from university-based technology. We develop and manufacture propulsion machines for small satellites, leveraging proprietary technology that balances high safety with environmental considerations. Evaluated by domestic and international satellite manufacturers, it has achieved multiple space demonstrations to date. Currently, commercial projects and mass production projects are underway, and despite being a research and development company, it continues to achieve stable business growth.

We are recruiting electrical engineers responsible for the design, testing, and verification of electrical and electronic circuits in the development of propulsion devices for small satellites.
We are consistently involved in circuit design, integration into propulsion machines, and actual machine testing, covering analog circuits, digital circuits, and microcontroller peripheral circuits (such as DCDC converters, sensor I/F, and charge/discharge circuits).

Details.

Electrified & Electrical Systems Development (Motorcycles & Power Products)

  • Manufacturer, Manufacturer-Automotive
  • Electronics, Research & Development, Circuit & Mounting Design, Electrical & electronic control design, Electrical & electronic control design
  • Saitama
  • ¥5,900,000~¥10,900,000

As an automobile manufacturer that continues to evolve to provide "joy" to more people 10 years, 20 years, and beyond, we have been and will continue to challenge to create new values that are not bound by existing frameworks, so that we can continue to please our customers around the world.
The company, which has been providing multiple products loved by many customers based on its solid technical capabilities, is recruiting associates to integrate with the ICT society and create new services.


In the development of motorcycle EVs and power products, you will be in charge of R and product development of electric and electrical systems.

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.

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
  • Motorcycle ECU Circuit Design & Hardware Evaluation Engineer