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ArianeGroup

Space launch systems and defense contractor

RADAR Signal Processing Engineer Intern - Machine Learning, Target Identification / Characterization

Applied Machine LearningUpdated on Nov 15
Internship · Winter 2027Les Mureaux, FranceNo salary listed

About the Job

Requirements

  • The candidate must be preparing a BAC+5 diploma specializing in applied mathematics or signal/data processing.
  • The candidate must have knowledge of machine learning and statistics, and an interest in developing or deepening applications such as signal processing or flight mechanics.
  • The candidate must have knowledge of signal processing and an interest in developing or deepening skills in data science and machine learning.
  • The candidate must have sufficient English proficiency to compile a focused, in-depth bibliography.
  • The candidate must undergo an administrative investigation to verify that no facts are incompatible with access to the relevant ArianeGroup site.

Responsibilities

  • Continue work from a previous internship on machine learning in a Simulation Based Inference context.
  • Review methods for Neural Posterior Estimation (NPE), including Mixture Density Networks (MDN) and Normalizing Flows.
  • Analyze competing encoder architectures to identify the most suitable approach for the problem.
  • Preliminarily develop a data catalog by defining the necessary characteristics of a physical simulation dataset, carrying out some simulations, and analyzing their results.
  • Estimate the most relevant criteria for selecting an appropriate method, with the long-term objective of implementing the developed software on representative RADAR measurements.
  • Develop associated software to apply the method to a large volume of data using Python or MATLAB.

About the Company

ArianeGroup

Space launch systems and defense contractor

ArianeGroup provides end-to-end space and defense capabilities, handling the full lifecycle of space and missile systems from design and manufacturing to integration, flight preparation, operation, and decommissioning. Its products include civil and military launchers, propulsion systems, and related equipment, with lead roles for the Ariane 6 launcher (ESA) and the French M51 missile (DGA), and it coordinates through its subsidiaries Arianespace and MaiaSpace. The company differentiates itself with integrated, Europe-wide capabilities across the whole mission lifecycle and deep expertise in propellants, composites, and multiple propulsion types. Its goal is to ensure reliable access to space and secure defense capabilities for Europe, backed by a strong industrial and international footprint.

Company size
5,001-10,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Les Mureaux, France
Founded
2015

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