Lead Architect - Battery Systems (m/f/d)

YOUR JOB IN A NUTSHELL

Are you a skilled engineer with deep expertise in battery systems and a passion for leading cutting-edge electrification projects? Do you thrive on designing innovative battery architectures and optimizing manufacturing processes that set new industry standards? Ready to take the helm and drive Yanmar’s battery technology forward on a global scale? Then this is your next career challenge.

We’re seeking a dynamic Lead Architect – Battery Systems to join our R&D team.

As the Lead Architect for Battery Pack at ELU (Electrification Unit of Yanmar), you will spearhead the design, optimization, and assembly of battery packs from procured cells. Your role is crucial in developing efficient manufacturing processes and ensuring the quality and reliability of our battery systems. You will oversee the end-to-end process, from design and assembly to testing and optimization, collaborating with cross-functional teams to drive innovation and excellence in manufacturing. Your leadership will play a key role in advancing Yanmar’s electrification initiatives by delivering state-of-the-art battery technology for our off-highway applications.

But before we tell you more about this opportunity, let us introduce ourselves!

ABOUT US

At Yanmar, we are committed to building a sustainable future. In April 2025, we launched the Electrification Unit (ELU) to lead the transformation of compact off-highway machinery through innovative zero-emission solutions. ELU focuses on developing a diverse portfolio of e-powertrain technologies, including batteries and eDrives, to electrify applications such as excavators, wheel loaders, and other industrial machinery.

Operating globally with teams in the Netherlands, Germany, and Japan, ELU leverages Yanmar's extensive resources and technical expertise to deliver efficient, reliable, and high-performance electrification solutions. Our work supports Yanmar’s broader Green Challenge 2050 initiative, reinforcing our commitment to environmental responsibility and carbon reduction.

Joining ELU means becoming part of a forward-thinking team dedicated to innovation and sustainability. Here, your contributions will have a real impact on the future of energy and the development of cleaner, more efficient machinery.

• Design & Development: Lead the design and optimization of battery packs, ensuring they meet performance, safety, and cost objectives.
• Orchestrate the entire battery system development process, ensuring seamless collaboration between cross-functional teams including R&D, product management, and manufacturing.
• Oversee the complete lifecycle of battery systems, from concept through design, validation, and production.
• Lead the selection of battery cell technology, thermal management systems, and power electronics to meet or exceed performance, safety, and cost targets.
• Process Development: Develop and implement efficient manufacturing processes for battery pack assembly, focusing on quality and scalability.
• Testing & Validation: Oversee testing procedures to validate the performance and safety of battery packs, guiding improvements as necessary.
• Cross-functional Collaboration: Work closely with engineering, R&D, and production teams to integrate design changes and innovations into the manufacturing process.
• Quality Assurance: Establish and maintain rigorous quality control standards, ensuring that battery packs meet Yanmar’s high-quality benchmarks.
• Innovation & Optimization: Continuously explore new technologies and methodologies to enhance battery pack performance and manufacturing efficiency.
• Leadership and Mentorship: Provide leadership and mentorship to the battery engineering team, ensuring professional growth and high team performance.

• Bachelor’s degree in Electrical Engineering, Mechanical Engineering, or a related field; Master’s degree preferred.
• At least 8 years of experience in battery design and manufacturing, especially in processes such as PDM, assembly, DFM, DTC.
• Proven leadership experience with a track record of managing engineering teams and cross-functional projects.
• In-depth expertise in battery chemistry, thermal management, power electronics, and BMS (Battery Management System).
• Strong understanding of the business implications of technical decisions and the ability to align technology with business goals.
• Proficient oral and written communication in English (Japanese/German is a plus).
• Familiarity with CAD software and CAE software used for battery (FEM, CFD, 1D simulations).
• Knowledge of lean manufacturing principles and continuous improvement methodologies.
• Innovative mindset with a focus on sustainability and efficiency.
• Willingness to travel.

Our Culture & Values :

At ELU, our mission is clear: to support the growth of our organization by placing people at the heart of everything we do. That means understanding the challenges our employees face, exceeding expectations, and striving for excellence in every area of HR.

With a team made up of diverse backgrounds and cultures, we are an international and inclusive organization where individuality is valued and everyone is welcome. At ELU, you will be recognized for who you are and the unique contributions you bring to our team.

We are committed to fostering a workplace built on respect, equality, and collaboration. We encourage open communication, fresh ideas, and a proactive mindset. You will find an environment where you can think creatively, grow professionally, and help others do the same.

Efficiency, reliability, and innovation are not only the pillars of our products, but they are also the values that shape how we work. They drive us to continuously improve, to reach higher standards, and to learn from one another.

Our Benefits :

We believe our strength lies in the diverse talents and perspectives of our people. At ELU, we offer more than just a position, we offer a place where you can grow, thrive, and truly make a difference.

What you can expect:

• A meaningful role in a forward-thinking organization,
• A supportive and motivated team with a collaborative spirit,
• Competitive and modern employment conditions,
• And plenty of opportunities for personal and professional development.

It’s time to become part of the ELU journey…

Are you ready to take on an exciting challenge in a growing and evolving environment?
Apply now with your CV, we’re already looking forward to meeting you!