Chennai, Tamil Nadu Work Type: Full Time We are seeking a highly motivated and detail-oriented individual to join our Electrical & Battery team. This is the full time role responsible for following - - Test the cell against datasheet specifications (various chemistries - Li-ion, SS Li-ion, LiS, etc) Run characterization experiments on the cell as per usage profile Repeat the experiments in different conditions as per DoE to cover the overall operational envelope of the cell (DoD, Temperature, Mission profiles) Extract model parameters from the tests Optimize the model parameters for better accuracy at off-nominal conditions Validate the cell models Testing for Cycle Life Estimation Qualify cells through testing & characterization from a pool of cells to use into our battery packs Support on building electro-thermal models of cells Support on creating cell degradation forecasting models using insights from test data Interact and collaborate with cell manufacturers / suppliers An ideal candidate for this role should have - Good understanding of electrochemistry fundamentals High energy and persistence Ability to learn on their own Knowledge of scripting in Python Tech Skills required Modeling experience with PyBaMM / GT-Suite (Autolion) Equivalent circuit modeling of Li-ion cells Working knowledge of Python for Data Analysis Knowledge of Cell Testing procedures Good with design of experiments Knowledge of HPPC, ARC (Accelerated Rate Calorimetry) tests Understanding of P2D (Pseudo 2D) models Knowledge of EIS (Electrochemical Impedence Spectroscopy) Preferred Qualification & Experience B.Tech or B.E / BS / B.Sc, M.Sc with 2 to 3 years of experience working with Li-ion cells/batteries and Battery Management Systems, Cell/Module Testing Location:- Chennai