Big Science Sweden is searching for an astronomer to join the User Support Astronomers Group at the La Silla Paranal Observatory in Valparaíso, Chile. The successful candidate will provide expert user-oriented support for proposal preparations and will help develop efficient processes and documentation to maximize ESO's science output.

This role is crucial for ensuring high-quality operations within the user support framework at the observatory. Applicants should have a strong background in astronomy and relevant experience in user support.