Design Engineer

Purpose

We are seeking a skilled and experienced Energy Storage Batteries Engineer to join our team. The successful candidate will be responsible for the design, development, and testing of high-voltage energy storage systems, with a focus on battery packs and energy management systems for applications such as electric vehicles, grid storage, and industrial applications. This role requires deep knowledge of battery technologies, power electronics, and safety standards.

Role & responsibilities

Design and Development:

• Design and development of high-voltage battery systems/RESS, including cell selection, battery pack architecture, thermal management, and power distribution.

• Develop and optimize battery management systems (BMS) for high voltage applications, ensuring safety, performance, and reliability.

• Collaborate with electrical, mechanical, and software engineering teams to integrate battery systems into larger energy storage solutions or vehicles.

Research and Innovation:

• Conduct research on emerging battery technologies (e.g., solid-state batteries, advanced lithium-ion chemistries) and their application in high-voltage energy storage systems.
• Evaluate new materials, components, and technologies to improve the energy density, efficiency, and cycle life of battery systems.
• Prototype and validate new designs through simulation and experimental testing, iterating on designs based on results. Testing and validation:
• Develop and implement testing protocols for high-voltage batteries, including performance testing, safety testing, and environmental testing.
• Analyze test data to identify failure modes and optimize designs to meet industry standards and customer requirements.
• Ensure compliance with relevant safety and performance standards (e.g., UN38.3, IEC 62619, UL 1973, UL 9540A) and assist in the certification process.

Safety and Compliance:

• Ensure that all high-voltage battery designs adhere to stringent safety standards, including thermal runaway prevention, overcharge/overdischarge protection, and insulation requirements.
• Work closely with regulatory bodies and certification agencies to ensure compliance with local and international regulations.
• Develop safety protocols and training materials for handling and testing high-voltage battery systems.

Documentation and Communication:

• Create and maintain detailed documentation for all aspects of battery system design, including schematics, wiring diagrams, and test reports.
• Prepare technical reports, white papers, and presentations to communicate findings and progress to stakeholders, including management and external partners.
• Stay up-to-date with industry trends, standards, and best practices in high voltage energy storage systems.

Collaboration and Project Management:

• Work with cross-functional teams to manage the development process from concept to production, ensuring timelines, budgets, and quality targets are met.
• Liaise with suppliers, manufacturers, and external partners to source components and ensure the manufacturability of designs.
• Participate in technical reviews, design reviews, and project meetings to provide expertise and guidance on battery-related topics.

Preferred candidate profile

Education: a bachelors or masters degree in electrical engineering, chemical engineering, or a related field. A specialization in energy storage or power electronics is preferred.

Experience:

• Min 4-5 years of experience in the design and development of high-voltage battery systems, particularly in energy storage orESS applications.

• Proven track record of developing and bringing high-voltage battery systems to production. Skills:

• Deep understanding of battery technologies, including lithium-ion and alternative chemistries.

• Proficiency in power electronics, circuit design, and battery management systems (BMS).

• Experience with simulation tools (e.g., MATLAB, Simulink) and CAD software for battery pack design.

• Knowledge of thermal management, safety standards, and industry regulations for high-voltage batteries.

• Strong problem-solving skills, attention to detail, and ability to work in a fast-paced, collaborative environment.

Desirable:

• Experience with energy storage systems (ESS) for grid applications. • Familiarity with renewable energy integration and smart grid technologies.

• Publications or patents in the field of high-voltage battery systems.