What are we looking for?

Dynamic young individuals ready to take an active part in the ESO R&D projects with a good deal of team spirit, curiosity and eagerness to learn.

What are we offering?

• Several possibilities to make an internship of 4 to 6 months in the frame of the last year of your graduate studies at ESO Garching in an engineering field;
• An international, multi-disciplinary environment, situated on the Garching science campus close to Munich, Germany, next to the best German universities, world-renowned research centres and 3 recent Nobel prizes;
• Working in collaboration with ESO's partner institutes and high-tech industries in the ESO member states;
• Three observatories at the forefront of ground-based astronomy and of technology: La Silla, Paranal and ALMA. And one of the most challenging telescopes under construction: the Extremely Large Telescope;
• A decent cost-of-living compensation including lodging in an ESO apartment if available.

Current ESO active R&D projects:

• Advanced visible and infrared detectors for astronomical instrumentation (modelling, testing, development of CMOS fast detectors, curved detectors...);
• Adaptive optics and related components including laser guide stars, deformable mirrors, wavefront sensing, tomographic techniques, interactions with segmented mirrors...;
• System simulation and modelling including deformable mirrors, telescope seeing effects, exposure time calculators, instruments, model-based system engineering;
• Optical metrology and photonics for (sub-)micrometric large structure characterisation, interferometry;
• Astrophotonics and integrated optics;
• Mechanics and cryogenics;
• Real-time computing.
• Machine learning applied to different fields.

For more details and the list of internship subjects please see the following https://www.eso.org/sci/activities/fellowships-and-studentships/engstudentfellow.html.

Applications

If you are interested in enhancing your early career through an internship at ESO, then please apply via our recruitment portal https://recruitment.eso.org/.

Include the following documents in your application:

• A motivation letter including an outline of why you wish to join ESO and which of the proposed subjects interests you (maximum one page);
• A curriculum vitae with an outline of your technical/practical experience.

To be eligible, you have to be registered in an academic institution (university or technical college) in one of the ESO member states.

The internships are expected to begin in the first half of 2026.