ESO Internship and Studentship Programmes 2026 in Germany and Chile

The European Southern Observatory (ESO) has announced multiple internship, fellowship, and studentship opportunities for 2026 through its official recruitment portal. The programs are available for international students, researchers, engineers, and early-career scientists interested in astronomy, astrophysics, engineering, software systems, and scientific research.

ESO is one of the world’s leading intergovernmental astronomy organizations, operating advanced astronomical observatories in Chile while maintaining its headquarters in Garching, Germany. The organization provides participants with opportunities to work in cutting-edge scientific environments alongside internationally recognized researchers and engineers.

About ESO

The European Southern Observatory is known for operating some of the world’s most advanced ground-based telescopes and astronomical facilities. ESO supports global scientific discoveries in areas including exoplanets, cosmology, astrophysics, instrumentation, artificial intelligence, and space technologies.

According to the official recruitment portal, ESO recruits:

• Fellows
• PhD Students
• Engineering Interns
• Postdoctoral Researchers
• Scientific Associates
• Technical and Administrative Staff

Participants work in highly international and multidisciplinary environments in Germany and Chile.

Available Opportunities in 2026

ESO currently offers several opportunities, including:

• Science Communication Internship
• Audiovisual Media Internship
• Engineering Internships
• ESO Studentship Programme Europe 2026/2027
• ESO Studentship Programme Chile 2026/2027
• Astronomy Fellowships
• Postdoctoral Research Positions

Internship Locations

Selected applicants may work at:

• Garching, Germany
• Santiago, Chile
• Paranal Observatory, Chile

The Garching campus is located near Munich and is surrounded by leading research institutes and universities.

ESO Engineering Internship 2026

ESO offers engineering internships for graduate students interested in research and development projects. The internships generally last between four and six months and provide experience in:

• Real-time computing
• Machine learning applications
• Software systems
• Scientific instrumentation
• Electronics and engineering research

Applicants must normally be enrolled at a university or technical college in an ESO member state.

Required Documents

Engineering internship applicants typically need:

• Motivation letter
• Curriculum Vitae (CV)
• Technical or practical experience summary

ESO Studentship Programme 2026/2027

The ESO Studentship Programme allows PhD students in astronomy and related fields to conduct research at ESO facilities for one to two years. Students work under the supervision of both their home university and ESO researchers.

Research Areas

Studentships support research in:

• Observational Astrophysics
• Cosmology
• Theoretical Astrophysics
• Instrumentation
• Astronomy Data Science

Studentship Benefits

Participants benefit from:

• Access to world-class observatories
• International research collaboration
• Scientific mentoring
• Conference participation
• Networking opportunities
• Advanced astronomy training

Required Application Materials

Applicants usually need to submit:

• Motivation Letter
• CV with publications
• Academic transcripts and certificates
• PhD research plan
• Proposed ESO project outline
• Reference letters
• Confirmation from home institution

ESO Fellowship Programme

ESO also offers fellowships for early-career scientists who have completed or are close to completing a PhD in astronomy, physics, or related fields. The fellowship includes research opportunities, international collaboration, and competitive financial benefits. The starting salary for ESO Fellows begins at approximately €51,372 per year before additional benefits and allowances. Fellows may also receive support for conferences, relocation, and family benefits.

Eligibility Criteria

Eligibility varies by program, but applicants generally must:

• Be enrolled in or recently complete a relevant degree
• Demonstrate strong academic performance
• Show research or technical experience
• Possess strong English communication skills
• Demonstrate motivation for scientific research

Certain internships may prioritize applicants from ESO member states and partner countries.

Application Deadlines

Deadlines vary depending on the program:

• Engineering Internship Deadline: January 2026
• ESO Studentship Programme Deadline: April 2026
• Fellowship Programme Deadline: November 2025 for 2026 intake

Applicants are encouraged to apply early and contact potential supervisors before submission.

Community Discussions and Competitiveness

Online discussions among applicants suggest that ESO opportunities are highly competitive due to the organization’s global reputation and advanced research environment. Many students highlight the importance of strong motivation letters, technical experience, and research alignment during the selection process.

Some applicants also noted that hands-on engineering projects, publications, and research collaborations can significantly strengthen applications.

Why You Should Apply

ESO programmes provide exceptional exposure to international scientific research, advanced technology, and collaborative innovation. Participants gain experience working with leading astronomers, engineers, and researchers while contributing to some of the world’s most advanced astronomical projects.

For students and researchers interested in astronomy, astrophysics, engineering, artificial intelligence, or scientific computing, ESO offers one of the most prestigious research environments in Europe and beyond.