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Thales

Global defense and aerospace electronics

Ingénieur Data Scientist Recherche Operationnelle F/H

Quantitative ResearchUpdated on Nov 13
Full-timeToulouse, FranceNo salary listedIn-person

About the Job

Requirements

  • Be a graduate of an engineering school or hold a Bac +5 qualification, specializing in Data Science, Operations Research, and Combinatorial Optimization.
  • Have 5 to 10 years of experience in Data Science, Operations Research, and Optimization, ideally collaborating with technical and operational teams.
  • Master statistics, Machine Learning, Deep Learning, and the development and deployment of data science models and applications in production environments.
  • Have strong skills in Python, object-oriented programming, data analysis and visualization using NumPy, Pandas, Matplotlib, and Plotly, and DevOps practices including Git, CI/CD, SecOps, and Docker.
  • Be able to analyze user needs and design suitable solutions.
  • Be fluent in French and English, including technical Data Science vocabulary.

Responsibilities

  • Develop algorithms for resource planning for telecommunications constellations.
  • Propose new algorithms or modify existing algorithms.
  • Implement algorithms in a Python proof-of-concept tool.
  • Implement methods and tools for calculating telecommunications domain physical data, including orbital geometry, link budgets, interference, and power.
  • Implement visualization methods in existing TAS tools to analyze algorithm results or present results to external audiences.

Desired Qualifications

  • Experience in the space or industrial sector.
  • Knowledge of trusted AI methods, including explainability and robustness.

About the Company

Thales

Global defense and aerospace electronics

Thales designs and delivers critical technology for aerospace, defense, and digital security. Its products include electronics, software, and data-security systems that power air travel, payments, and modern military platforms, by integrating hardware and software to build systems such as avionics, radar, cybersecurity, and secure communications that collect sensor data and protect networks. It stands out through deep industrial experience, end-to-end solutions across defense, aerospace, and cybersecurity, and a focus on AI and quantum tech, aided by strategic acquisitions and partial state ownership. Its goal is to provide reliable, secure, and connected technologies that support national security, public safety, and everyday life by solving complex security and connectivity challenges.

Company size
10,001+
Company stage
IPO
Headquarters
Meudon, France
Founded
1893

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