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Your Role and Your Team

Your Day to Day

• Contribute to our modelling technology roadmap in liaison with industry and research partners
• Develop and improve battery cell performance and degradation models under different load conditions and flight profiles using equivalent circuit models and physics-based models
• Translate high-fidelity cell models to simplified, computationally efficient engineering models
• Conduct electrothermal simulations of cells to support development of the aircraft battery system, define operational boundaries and support cell screening & selection activities
• Develop and improve algorithms & tools for cell model parameter inference and optimization based on test results and field data analysis
• Coordinate cross-functional data integration activities to support our battery digital twins
• Collaborate with test engineers to define, improve, and analyze cell tests for performance validation and model calibration
• Develop methods, tools and processes to support modelling activities
• Collaborate with fellow cell engineers and engineers in other functions
• Work on any ad-hoc tasks or projects

Your Profile

• M.Sc. or Ph.D. in Control Engineering, Physics, Electrochemistry or related field
• 2+ years of experience in Li-ion cell modelling required
• Experience with model-based development best practices and industry standards
• Experience with cell performance indicators, modelling and state estimation techniques
• Experience with designing cell testing procedures and interpreting their results
• 2+ years of hands-on software development experience in Python and third-party data science libraries like pandas and Py Spark
• Experience with Matlab/Simulink
• Familiarity with advanced measurement methods like impedance spectroscopy is a plus
• Knowledge of materials and cell design is a plus
• Target-oriented, driven workstyle with analytic problem-solving skills
• Proactive and demonstrating ownership; willing to lead key efforts and drive to closure
• Comfortable with complex situations with many unknowns, and creating clarity
• Fluent English language skills are essential, fluent German or any other language would be beneficial

About us