
Working student in the area of Tool Development in Thermomechanics (m/f/d)
Are you keen to embark on a space adventure? Would you like to play a part in ensuring European space autonomy and sovereignty? ArianeGroup’s international teams design and build cutting-edge technologies for space, defence and industry: they are shaping Europe’s future in space. Whether you are a first-time job-seeker or an experienced professional, you’ll find that our 13 sites in Germany, mainland France and French Guiana offer career opportunities spanning a wide array of professions – engineering, customer service, quality control, legal matters and production, to name just a few. Here, you can discover our job.
ArianeGroup GmbH in Ottobrunn is looking for a ‘Working student in the area of Tool Development in Thermomechanics (m/f/d)’ for the department ‘Thermodynamics starting from 01.01.2027
Are you interested?
Then we look forward to receiving your application, including CV, cover letter and references, via the application button. Please note that currently only one document can be uploaded with the application. Please use a free online tool to summarise your documents in a PDF.
Miriam Schmitz
Yp-recruiting@ariane.group
In Bavaria, near Munich, the Ottobrunn site is ArianeGroup’s European centre of excellence for the development and production of space engine combustion chambers for launchers or satellites. The combustion chambers for Ariane 6’s liquid propulsion engines – Vulcain 2.1 and Vinci – are built here, along with that of the Prometheus® reusable engine. The site is also a centre of excellence for 3D printing and the production of cryogenic valves.
ArianeGroup strongly believes in diversity as a key factor to strengthen innovation and collaboration.
We welcome all applications and are committed to creating an inclusive working environment.
Our selection criteria are based on competencies and professional skills alone.

ArianeGroup is an industrial company delivering critical missions for the space and defence sectors. With 8,300 highly qualified employees in France and Germany, ArianeGroup has unique expertise in access to space, covering the full spectrum of civil and military launch systems, including design, development, manufacturing, integration, flight preparation, operational readiness and end-of-life decommissioning.
ArianeGroup is lead contractor for the Ariane 6 European launcher for the European Space Agency (ESA), and for the French oceanic deterrent force M51 strategic missile for the French Defence Armament Procurement Agency (DGA).
Internationally recognised for its innovative, competitive solutions, ArianeGroup has expertise in state-of-the-art technologies, from the chemistry of propellants and composite materials, to liquid, solid and electric space propulsion systems. ArianeGroup also offers a broad range of space, defence and industrial equipment and services, both individually and together with its subsidiaries Sodern, Pyroalliance, Nuclétudes and APP.
In the field of space launchers, ArianeGroup’s subsidiary Arianespace markets and operates the Ariane 6, developed for ESA, and its subsidiary MaiaSpace develops and markets the reusable launcher Maia.
ArianeGroup, equally owned by Airbus and Safran, posted consolidated revenues of €2.5 billion in 2024.