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Sia Partners

Management consulting integrating AI and design

Data Scientist Intern - Operations Research Consultant

Data ScienceConfirmed live in the last 24 hours
InternshipÎle-de-France, FranceNo salary listed

About the Job

Requirements

  • Be nearing graduation from an engineering school or a high-level program in operations research, information processing, statistical engineering, or econometrics.
  • Ideally have initial experience in optimization, big data, or data science.
  • Have an excellent level in applied mathematics or statistics and quantitative analysis, with a strong interest in operations research and theoretical and practical knowledge of modeling and applying models.
  • Be proficient in Python programming and code version control, and/or have a solid foundation in scripting languages such as Julia, Perl, JavaScript, or Bash, or compiled languages such as C++ or Java, and/or experience in UNIX/Linux environments.
  • Know optimization solvers and have used them in professional projects; be interested in integer linear programming, dynamic programming, heuristics, and developing metaheuristics.
  • Be interested in mathematically modeling concrete problems.
  • Be interested in data and artificial intelligence topics and able to develop skills quickly in these areas.
  • Speak French and English fluently in a professional context.

Responsibilities

  • Design and implement constrained optimization solutions and advanced simulation models to support operational research and decision-making.
  • Model and solve business problems across different domains.
  • Develop explanatory and predictive decision-support models using supervised and unsupervised learning algorithms, econometrics, forecasting, and quantitative diagnostics.
  • Apply algorithmic knowledge to process large volumes of structured and unstructured data.
  • Participate in technology monitoring and research and development in the firm's Operations Research laboratory and related laboratories, including Natural Language Processing, time series, and computer vision.
  • Contribute to developing and strengthening the firm's offerings through training, working groups, and dissemination of internal and external materials.
  • Contribute to business development by helping define needs and participating in commercial activities.
  • Take responsibility for internal research and development assignments and projects.
  • Support clients in identifying opportunities related to data and artificial intelligence.

Desired Qualifications

  • An initial experience in optimization, big data, or data science is ideal.

About the Company

Sia Partners

Management consulting integrating AI and design

Sia Partners is a management consulting firm that blends AI and design with traditional advisory to help clients improve performance. Its approach combines thorough analysis of competitive, regulatory, and organizational factors with AI-enabled and design-driven solutions across 30+ sectors, delivered by a global network of 2,400 consultants in 38 countries. It differentiates itself by staying independent from the IT services industry (a pure-player) and embracing a Consulting for Good mindset that creates CSR-enabled, sustainable transformations. Its goal is to become a leading independent management consulting firm in Europe, driving value-driven change for clients and responsible growth.

Company size
1,001-5,000
Company stage
Growth Equity (Non-Venture Capital)
Total funding
$12.7M
Headquarters
Paris, France
Founded
1999

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