BatAI, a product of EApps Global, is revolutionizing battery performance management with smart, data-driven analytics. Founded in October 2024, BatAI builds on EApps Technologies’ decade-long expertise in IT consulting and product innovation.
About the Role
We are looking for a Battery Modeling Intern to work closely with our Senior Battery Modeling Engineer in developing and validating physics-based and data-driven models of lithium-ion batteries. This is a hands-on opportunity to gain experience in electrochemistry, thermal simulations, numerical methods, and applied data science, while contributing to real projects with industry impact.
Key Responsibilities
- Assist in the development and validation of electrochemical, thermal, and degradation models of lithium-ion batteries.
- Implement and test numerical solvers and reduced-order models under the guidance of senior engineers.
- Work with Python, SQL, and engineering simulation tools to process and analyze data.
- Support model validation using experimental datasets from cross-functional teams.
- Document workflows, maintain version control, and contribute to collaborative modeling efforts.
- Explore emerging methods such as machine learning and Physics-Informed Neural Networks (PINNs) for battery modeling.
Qualifications
- Pursuing or recently completed a Master’s or PhD in chemical engineering, mechanical engineering, materials science, applied physics, or related fields.
- Strong foundation in chemical reaction engineering, transport phenomena, and/or thermal-fluid systems.
- Familiarity with numerical methods and scientific computing.
- Basic to moderate proficiency in Python and/or SQL.
- Ability to learn quickly, document work clearly, and collaborate effectively.
Preferred / Nice-to-Have Skills
- Experience with finite element/volume simulation tools (e.g., COMSOL, Ansys, OpenFOAM).
- Exposure to battery modeling, electrochemistry, or BMS concepts.
- Interest in data-driven methods (ML, PINNs, reduced-order modeling).
What You’ll Gain
- Mentorship from experienced senior engineers in advanced battery modeling.
- Exposure to cutting-edge simulation and validation techniques in the battery industry.
- Practical experience working across testing, product, and data science teams.
- A chance to publish or present work (where appropriate) and strengthen your professional profile.
- Potential pathway to a full-time role upon successful internship completion.
