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Intern in the Mechanical Department - Thermal Analysis and Verification Section

Posted 4 Nov 2026
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Work experience
0 to 2 years
Full-time / part-time
Full-time
Job function
Degree level
Required languages
English (Fluent)
French (Fluent)
Deadline
30 November 2026

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The Intern in the Mechanical Department - Thermal Analysis and Verification Section role is based at ESTEC, Noordwijk, Netherlands.

  • Workplace: Noordwijk, NL
  • Type of Appointment: Intern

Our team and mission

Thermal Analysis and Verification Section (TEC-MTV): The section is responsible for providing the means of analysis and verification, and for performing predevelopment and verification tests in the field of thermal environment and mechanical systems. It is the centre of competence within the Agency for thermal analysis tools and verification, including testing. The Section is also responsible for the maintenance and operation of the Division’s technical infrastructure.

Field(s) of activity for the internship

Space Thermal Analysis and Verification, covering one or several of the activities below:

  1. Mechanical Systems Laboratory: Participation in the testing activities of the laboratory including evaluation of test data. Participate in the development and acceptance of new test facilities, e.g. thermal cycling, Coefficient of Thermal Expansion;
  2. Thermal Analysis methods: Research and development in the area of computational methods for space thermal analysis or multi-disciplinary analysis e.g.: a. methods and tools for exchange of thermal analysis data with other disciplines such as structures (e.g. development of SINAS); b. co-simulation of thermal analysis models with other domains such as power or fluidics; c. next generation methods for radiative, fluidic or thermal analysis.
  3. Analysis methods in support of testing activities: real time model correlation or identification of discrepancies between model and test data, analysis methods for new test instrumentation such as infra-red cameras, data fusion of thermal analysis and test data, modelling of gas convection for cleanroom testing;
  4. Thermal Analysis: Perform thermal analyses, including steady state/transient analyses of instrument and satellites following familiarisation with project requirements and Agency’s tools (ESATAN-TMS). This may also include in-flight correlation of thermal analysis models for ESA projects. This task is often carried out in collaboration with the Thermal Control Section (responsible for design aspects).

Behavioural competencies

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

Education

You must be a university student, preferably in your final or second-to-last year of university course at Master's level. In addition, you must 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.

Applicants must be eligible to access information, technology, and hardware which is subject to European or US export control and sanctions regulations.

Nationality

Please note that applications are only considered from nationals of one of the following States: Austria, Belgium, Cyprus, 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