Main Duties and Responsibilities:

Core duties:

- Operate the telescopes and their astronomical instruments at maximum efficiency while maintaining the safety of people and equipment.
- Drive and monitor computer-controlled equipment, make real-time decisions about scheduling and observation execution, and monitor weather conditions to protect the telescopes and instruments.
- Perform quality control of the acquired astronomical data.
- Perform basic troubleshooting of the telescopes and instruments.
- Report, track, and assist in diagnosing and resolving technical and scientific problems.

Depending on qualifications and organisational needs, the role may include participation in operations development. This may include defining, reviewing, and implementing operational procedures and documentation, monitoring and characterising instruments/systems performance, contributing to projects within the Integrated Operations (IOP) Programme.

Reports to:

Head of the TIO group.

Experience:

Several years of experience operating high-technology systems, and/or working in environments requiring real-time risk assessment and decision-making are highly desirable. Experience with python programming and analysis of astronomical data is an asset.

Key Competences:

We look for high motivation and strong interpersonal skills, with the ability to work effectively in multi-disciplinary teams and an interest in scientific work. An operative knowledge of LINUX/UNIX is required. Proficiency in at least one programming language (preferably python) is highly desirable.

Essential competences

- Proven ability to operate and monitor complex technical systems, preferably telescopes, scientific instruments, or equivalent industrial control systems.




- Familiarity with data acquisition systems and basic principles of quality control in scientific or technical environments.
- Capacity to identify, report, and assist in the troubleshooting of technical issues.
- Good computer literacy, including experience with Linux-based systems, command-line interfaces, and operational GUIs.
- Awareness of operational safety standards and ability to follow established procedures under variable environmental conditions.

Desirable competences

- Proficiency in at least one programming or scripting language (preferably Python)
- Understanding optical, mechanical, cryogenic, and electronic subsystems relevant to telescope and instrument operations.
- Familiarity with data analysis, maintenance activities, and preventive actions on complex systems.
- Driving license

As operations take place in the Observatory's control room, an open environment shared with astronomers and technical teams, strong soft skills are highly valued to ensure smooth collaboration in a multidisciplinary and multicultural workplace.

- Strong sense of responsibility and reliability in operating high-value scientific equipment.
- Excellent teamwork skills and ability to communicate effectively with engineers, scientists, and colleagues.
- Proactive attitude and flexibility to adapt to evolving operational procedures, technologies, and instruments.
- Commitment to continuous learning and to maintain technical competence through regular training.

Qualifications:

Preferably a university degree in software, electronics engineering, or natural sciences, or a superior technical degree in these areas. A background in astronomy and/or experience with adaptive optics systems is advantageous but not required.

Language Skills:

ESO is an international organization where the official language is English. The position requires proficiency in oral and written communication in English.

📌 Telescope and Instrument Operator (Antofagasta)
🏢 European Southern Observatory
📍 Antofagasta