Department: Steward Observatory
Location: Outside of Tucson
Address: AZ USA
Position Highlights
Steward Observatory is both a century-old observatory on the University of Arizona campus and one of the University's oldest research units. Founded in 1918, the Observatory brings together students, staff, faculty, engineers, and technicians to explore the universe and share discoveries through world-class research, education, and outreach. With more than 180 professionals supporting advanced facilities, laboratories, and observatories, Steward Observatory offers a collaborative environment where technical expertise plays a critical role in advancing ground- and space-based astronomy.
The Mt. Graham International Observatory is seeking a reliable and dedicated individual for a part-time Custodian position. This role involves custodial duties at both the Base Camp on Swift Trail and the observatory site on Mt. Graham. Responsibilities include cleaning and maintaining various observatory buildings three days a week. Candidates must be comfortable working at high altitudes, driving in varying weather conditions, and performing physical tasks. Strong communication skills, reliability, and the ability to collaborate effectively with a team are essential.
The position offers a flexible schedule with approximately 30 hours per week.
Visa sponsorship is not available for this position.
Outstanding U of A benefits include health, dental, and vision insurance plans; life insurance and disability programs; paid vacation, sick leave, and holidays; U of A/ASU/NAU tuition reduction for the employee and qualified family members; retirement plans; access to U of A recreation and cultural activities; and more!
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Duties & Responsibilities
- General Cleaning: Dusting, vacuuming, mopping, sanitizing, and trash removal in bedrooms, bathrooms, kitchens, dining areas, common spaces, and public restrooms.


