Las Campanas Observatory (LCO), Carnegie Institution for Science Observatories
Las Campanas Observatory (LCO) of the Carnegie Institution for Science Observatories—a world-class astronomical institution—has an opening for a Science Operations Assistant (SOA) to work on the two 6.5-meter Magellan telescopes.
As a key team member, the SOA will operate the telescopes and ensure the safe, efficient execution of night-time observations. The successful candidate will have a solid grasp of the instrumentation suite to provide basic technical support for visiting and remote astronomers and will contribute to first-line troubleshooting of telescope and instrument issues.
Minimum requirements: a degree in physics, astronomy, or engineering, plus demonstrated proficiency with Linux or macOS.
Location: LCO offices and administrative headquarters are in La Serena, Chile. Observatory facilities are located in the Andes at 2,300 m elevation, ~160 km north of La Serena.
Websites:
https://www.lco.cl
https://obs.carnegiescience.edu
https://carnegiescience.edu
Job Description
Primary duties
-Operate the Magellan telescopes and instruments to ensure safe, efficient night operations.
-Monitor weather and site conditions and assess their impact on observing.
-Maintain clear, timely communication with visiting and remote astronomers.
-Perform basic troubleshooting; assist the technical team in diagnosing, resolving, and documenting issues.
-Write nightly and weekly reports on observations, system status, and performance.
-Contribute to the creation and revision of observing procedures.
-Safely handle cryogenic liquids.
-Undertake additional tasks aligned with organizational needs and your qualifications (e.g., documenting new subsystems, performance assessment of telescope/instruments, implementing new observing -procedures).
Work schedule: 7 nights on site (2,300 m) / 7 nights off.
Education Required
-Advanced degree in astronomy, physics, or engineering and/or equivalent experience in telescope operations within an astronomical observatory or similar scientific environment.
Skills Required
-Hands-on experience with telescopes and astronomical instrumentation.
-Knowledge of astronomical software.
-Computer proficiency in Linux or macOS environments.
-Strong teamwork, communication, and technical writing skills (reports, procedures, protocols).
-Fluency in written and spoken English.
-Programming experience is highly desirable.
-Valid driver’s license.
-Ability to work safely at 2,300 m elevation.
Application Process
Step 1: Download the Form 1 from this link and complete it:
Form 1 click here
Step 2: Send to postulaciones@lco.cl:
-Resume
-Cover letter
-Form 1, filled.
Complete job description is contained in this advertisement – no phone calls please. Email address for inquiries about job: fdimille@carnegiescience.edu .
Only electronic applications submitted through our website will be considered. Thank you for submitting your application to: postulaciones@lco.cl. Please, necessarily include in the application, the desired salary range.
Applicants are encouraged to apply by November 9, 2025, when application review will begin. However, the position will remain open until filled. Only select candidates who meet our requirements will be contacted.
Carnegie Science is an equal opportunity employer. All applicants will receive consideration of employment without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, veteran status or any other characteristics protected by law.
This job offer considers Ley N° 21.015 (Chile) which encourages the inclusion of people with disabilities in the workplace.