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Intern in the Systems Department, Small Satellites Unit

Posted 4 Nov 2025
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Work experience
0 to 2 years
Full-time / part-time
Full-time
Job function
Degree level
Required language
English (Fluent)
Deadline
30 November 2025

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Internship Opportunity in the Systems Department, Small Satellites Unit

Our team and mission

The Technology Demonstration and Validation Division is responsible for the definition and implementation of the in-orbit technology demonstration and validation strategy of the Agency, including:

  • Defining, implementing, and managing in-orbit technology demonstration and validation missions in coordination with TEC-R ESA and programmes
  • Supporting ESA programmes and the European Commission in the validation of commercial in-orbit services and technologies
  • Defining, implementing, and managing innovative SmallSats/CubeSats missions pushing the frontiers of associated technology developments

Field(s) of activity for the internship

Topic of the internship: Small Satellites Unit

Within the Systems Department, the Proba-3 project team is seeking an intern to analyse the system performance and stability over time. Proba-3 is a cutting-edge technology demonstration mission for formation flying, with launch scheduled for December 2024.

You will be charged with collecting telemetry data from the spacecraft and processing it to analyse the formation flying performance and associated on-board sensors, and their stability over time. The internship may involve some coding, but not intensely or frequently. You will be integrated within the Proba-3 project team, itself within the in-orbit technology demonstration project Division in the Systems Department.

Behavioural competencies

  • Result Orientation
  • Operational Efficiency
  • Fostering Cooperation
  • Relationship Management
  • Continuous Improvement
  • Forward Thinking

Education

You must be a university student, preferably studying at master’s level, and be able to prove that you will be enrolled at your University for the entire duration of the internship.

Additional requirements

  • The working languages of the Agency are English and French; a good knowledge of one of these is required. Knowledge of another ESA Member State language is an asset.
  • Knowledge and background in data processing tools and common computer languages (Spreadsheet editor, Python, MATLAB, etc.) is an asset.
  • During the interview, your motivation for applying to this role will be explored.

Important Information and Disclaimer

  • During the recruitment process, the Agency may request applicants to undergo selection tests.
  • Applicants must be eligible to access information, technology, and hardware which is subject to European or US export control and sanctions regulations.
  • The information published on ESA’s careers website regarding internship conditions is correct at the time of publication. It is not intended to be exhaustive and may not address all questions you would have.

Nationality

Applications are only considered from nationals of one of the following States: Austria, Belgium, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.

The European Space Agency (ESA) is Europe’s gateway to space. Its mission is to shape the development of Europe’s space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world.

Aerospace & Defence
Noordwijk
4,000 employees