New

Telescope Operator, Senior

California Institute of Technology
vision insurance, parental leave, paid time off, sick time, tuition reimbursement
United States, California, Palomar Mountain
May 28, 2026
Caltech is a world-renowned science and engineering institute that marshals some of the world's brightest minds and most innovative tools to address fundamental scientific questions. We thrive on finding and cultivating talented people who are passionate about what they do. Join us and be a part of the diverse Caltech community. Job Summary Under the direction of the night operations supervisor, this position is responsible for the safe and efficient operation of the 200-inch Hale telescope and Palomar robotic telescopes. The position is responsible for operating the adaptive optics instrument, supporting the operation of all other scientific instruments, and assisting the astronomers during the nightly observing sessions as needed. Essential Job Duties Night operation of the 200-inch telescope and remote management of robotic telescopes. Support observers with the operation and efficient use of scientific instrumentation, telescope pointing, and any other needs. Operate the advanced adaptive optics instrument when it is scheduled on the telescope. Support the operation of all other scientific instruments as needed. Monitor sky conditions and environmental parameters to safeguard telescope facilities from compromise due to weather, smoke, or any conditions deemed hazardous to personnel, telescopes, or instrumentation. Provide input to the group supervisor on improvements to procedures or systems to maximize efficiency or safety. Assist in problem resolution by solving or contacting the appropriate resources necessary for a timely response to problems as they arise. Use computer-based diagnostics to troubleshoot observatory system anomalies. Participate in instrument exchanges and/or mirror aluminization when needed. Assist with ice/snow removal on roads, walkways, and steps. Other duties as assigned. Basic Qualifications High school education or equivalent and 4 years of work experience OR equivalent education and work experience. Ability to lift 50 pounds. Ability to work safely in confined or elevated environments. Ability to safely work at 5,600-foot altitude. Effective oral and written communications. Ability to work nights. Effective PC skills, including MS Office and telescope control systems. Skilled in the interpretation of meteorological data from web and local sources in determining risk due to weather. Preferred Qualifications 2 or more years of experience operating telescopes and astronomical instrumentation; or an undergraduate degree or higher in astronomy or a similar field. 2 or more years of experience in software scripting or programming. Required Documents Resume Cover Letter Hiring Range $20.75 - $29.50 Per Hour The salary of the finalist(s) selected for this role will be set based on a variety of factors, including but not limited to, internal equity, experience, education, specialty and training. As one of the largest employers in Pasadena, CA, Caltech is committed to providing comprehensive benefits to eligible employees and their eligible dependents. Our benefits package includes competitive compensation, health, dental, and vision insurance, retirement savings plans, generous paid time off (vacation, holidays, sick time, parental leave, bereavement, etc.), tuition reimbursement, and more. Non-benefit eligible employees will have access to some benefits such as onsite counseling and sick time. Learn more about our benefits and staff perks. EEO Statement We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual orientation, gender identity, or national origin, disability status, protected veteran status, or any other characteristic protected by law. Caltech is a VEVRAA Federal Contractor. To read more Equal Employment Opportunity (EEO) go to eeoc_self_print_poster.pdf. Disability Accommodations Caltech complies with the Fair Employment and Housing Act (FEHA) and the Americans with Disabilities Act (ADA). We consider reasonable accommodation measures that may be necessary for eligible applicants and employees to perform the essential functions of a position. If you would like to request an accommodation to complete this application, interview, or otherwise participate in the employee selection process, please contact Caltech Recruiting at employment@caltech.edu. Additionally, if you do not meet the basic qualifications of a role but believe you can perform the essential functions of the job with reasonable accommodation, please reach out to Caltech Recruiting at employment@caltech.edu.