Internship – Transition from the CESAMES System Architecture Framework to ARCADIA/Capella F/H

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Published on 12/11/2026

  • Contract type:  Internship - 6 months

  • Work time:  Full time

  • Location Rennes

The company

Founded in 2013, Cailabs designs, manufactures, and develops innovative photonic solutions for the space, industry, telecommunications, and defense sectors. A global specialist in laser shaping, the company has accelerated its growth in the space field with turnkey optical ground stations that integrate atmospheric turbulence compensation technology. This makes it one of the first companies to harness very high data rates enabled by optics in a commercial ground station.

Cailabs currently has more than 200 employees, including 41PhDs. With 29 patent families filed, the company is one of the most innovative companies in France. It is headquartered in Rennes, with offices in Paris and Washington (USA).

Post description

You will join the System Architecture team within R&D and contribute to the development of Cailabs’ industrial optical telecommunications products. The internship project aims to study and validate the transition of system architecture models based on the CESAMES Framework to an approach based on the ARCADIA method.

 

Your objective will be to analyze the correspondences between the concepts, views, and architecture objects of both approaches, and then to define and test a method for transitioning an existing architecture model built in Enterprise Architect into a consistent and usable model in Capella.

Beyond migrating data between tools, the internship will place particular emphasis on preserving the semantics, consistency, and traceability of architecture information.

 

This internship will give you the opportunity to address a real-world challenge involving the transformation and continuity of systems engineering models, at the intersection of system architecture, MBSE, and engineering tools. Depending on the results achieved, the internship may also lead to the development of mechanisms to automate all or part of this transformation.

 

This 5- to 6-month internship is expected to start during the first quarter of 2027.

Profile required

Key skills:
  • Degree in systems engineering or a related field
  • Knowledge of system modeling and MBSE, ideally SysML
  • Strong interest in modeling, abstraction, and structuring complex problems
  • Ability to analyze and map concepts from different methodologies
  • Strong synthesis skills, with the ability to formalize and document an approach
Nice to have:
  • Knowledge of Enterprise Architect and/or Capella modeling tools
  • Knowledge of the ARCADIA method or CESAMES Framework
  • Knowledge of a programming or scripting language, particularly Python
  • Thoroughness, curiosity, motivation, and autonomy
Work environment:
  • An innovative, fast-growing company
  • A young and dynamic team
  • 35-hour working week, Monday to Friday
By joining Cailabs, you will find:
  • A dynamic team of engineers and PhDs who share your desire to apply their expertise to stimulating technical challenges
  • A collaborative environment offering strong intellectual stimulation in your day-to-day work
  • A cutting-edge technology company involved in every stage, from prototype development through to industrialization
And also:
  • Plenty of opportunities to connect and enjoy time together (annual company seminar, team meals, games, sports activities, etc.)
  • A modern and pleasant work environment designed to foster collaboration
  • Meal vouchers

Finally, joining Cailabs means benefiting from an environment where everything is done to support you in developing new skills.

More information: www.cailabs.com

Réf: 77e9b900-279f-48d4-a964-e55d46cdc12d

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Internship – Transition from the CESAMES System Architecture Framework to ARCADIA/Capella F/H

Internship - 6 months
Full time
Rennes

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