Li-Ion Battery Design Specialist

Job Overview:

The Li-Ion Battery Design Specialist is responsible for designing and developing advanced lithium-ion battery systems. This role involves creating innovative battery designs that meet performance, safety, and cost requirements. The specialist will collaborate with cross-functional teams to bring battery technologies from concept to production.

Key Responsibilities:

• Battery Design: Develop and optimize lithium-ion battery designs, including cell selection, BMS, and other packs elements, to meet specific performance, safety, and reliability criteria.
• Performance Analysis: Conduct detailed performance analysis, including capacity, energy density, cycle life, thermal management, and efficiency. Use simulation tools and lab experiments to validate design specifications.
• Prototyping: Design and oversee the fabrication of battery prototypes. Collaborate with engineering and production teams to ensure prototypes meet design goals and functional requirements.
• Safety and Compliance: Ensure that battery designs comply with relevant safety standards, regulations, and certifications, such as UL, IEC, or UN38.3. Implement safety features and fail-safes to enhance battery safety and reliability.
• Material Selection: Research and select appropriate materials for battery components, such as cells, BMS, thermal dissipators, bus bars etc, to achieve desired performance characteristics.
• Collaboration: Work closely with cross-functional teams, including mechanical, electrical to integrate battery designs into larger systems or applications.
• Testing and Validation: Develop and execute test plans to evaluate battery performance under various conditions. Analyze test results and refine designs based on findings.
• Documentation: Prepare detailed design documentation, including specifications, design reviews, and technical reports. Maintain accurate records of design iterations, test results, and modifications. SOP creation and release to production.
• Innovation: Stay current with industry trends, technological advancements, and emerging technologies in battery design. Propose and implement innovative solutions to enhance battery performance and reduce costs.

Qualifications:

• Education: Bachelor’s degree in Electrical Engineering, Chemical Engineering, Materials Science, or a related field. Advanced degrees (Master’s or PhD) are preferred.
• Experience: Minimum of 3-5 years of experience in battery design or development, with a strong focus on lithium-ion technology. Experience with battery management systems (BMS) and thermal management is a must.
• Skills:
• Proficiency in battery modeling and simulation software (e.g., COMSOL, MATLAB/Simulink).
• Strong understanding of electrochemistry, thermodynamics, and materials science as they pertain to battery technology.
• Experience with CAD software for designing and prototyping battery components.
• Knowledge of safety standards and regulations for battery systems.
• Excellent problem-solving skills and attention to detail.
• Strong communication skills, with the ability to present technical information clearly and effectively.
• Certifications: Relevant certifications or training in battery technology or design are a plus.

Physical Requirements:

• Ability to work in a lab environment and handle various types of laboratory equipment.
• Capability to lift and carry up to 50 lbs. and stand or move around for extended periods.

Working Conditions:

• Full-time position with typical shifts [9am-6pm].
• Potential for occasional travel to suppliers, manufacturers, or industry conferences.

Application Process:

To apply, please submit your resume and a cover letter detailing your qualifications and experience related to this role to hrd@qmaxtest.com.