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Research Associate Data Science, Data Exchange & Ontology | Wissenschaftliche*r Mitarbeiter*in (m/w/d) Data Science, Data Exchange & Ontology

Fraunhofer-Gesellschaft e.V. Zentrale München

Münster, Westfalen, Nordrhein-Westfalen, Deutschland
Published Dec 19, 2025
Full-time
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Job Summary

The Fraunhofer Research Facility for Battery Cell Production (FFB) is seeking a Research Associate to join the 'Digitalization of Battery Cell Manufacturing' division. This role is crucial for advancing and optimizing battery cell production across the entire value chain, from raw materials to the finished cell, using data-driven methods. Day-to-day responsibilities include identifying opportunities for data-driven use cases, developing scalable data preprocessing pipelines for heterogeneous data sources, and designing, developing, and maintaining data ontologies for semantic modeling and system interoperability. The successful candidate will also analyze and develop methods for simulation and intelligent coupling of simulation models to enable data-based decision support. This position is attractive as it offers the chance to contribute to a lighthouse project shaping the future of economic and ecological battery production in Europe, with opportunities for doctoral studies and professional development in an inspiring, collaborative environment.

Required Skills

Education

University degree (Diploma or Master's) in Engineering Sciences, (Business) Informatics, another MINT subject, or a comparable field

Experience

  • Initial practical experience in Data Science
  • Experience implementing use cases using common tools, libraries, and programming languages (e.g., Python, R, TensorFlow, PyTorch, scikit-learn)
  • Familiarity with databases and database management systems
  • Initial knowledge in working with simulations
  • Initial knowledge in the development and application of ontologies

Languages

German (Fluent)English (Fluent)

Additional

  • Opportunity for doctoral studies (Promotion) in a self-developed topic area

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