Observatory Custodian I — Part-Time Outdoor Site

University of Arizona; Safford (AZ); On-site; USD 23,000 - 26,000; Part time

Job summary

The University of Arizona’s Steward Observatory is seeking a reliable Custodian I for the Mt. Graham Observatory and Base Camp. This part-time position offers about 30 hours per week at Safford/Mt. Graham sites, with a focus on cleaning and site upkeep.

Responsibilities include general cleaning, annual deep-clean tasks, and transport of supplies. The role requires physical work, adaptability to weather, and good teamwork with a small on-site crew.

Qualifications

• High school diploma or equivalency is required.
• Ability to perform physical tasks and lift up to 20 pounds.
• Comfortable working at high altitudes and outdoors.

Responsibilities

• General Cleaning: Dusting, vacuuming, mopping, sanitizing, and trash removal in various areas.
• Annual Shutdown Tasks: Deep cleaning including mattress vacuuming, carpet shampooing, wall cleaning, and floor maintenance.
• Vehicle & Supply Management: Transporting employees, supplies, and laundry; driving in varying weather conditions.

Skills

Communication skills

Reliability

Team collaboration

Education

High school diploma or equivalent

Tools

Cleaning equipment

Job description

The University of Arizona’s Steward Observatory is seeking a reliable Custodian I for the Mt. Graham Observatory and Base Camp. This part-time position offers about 30 hours per week at Safford/Mt. Graham sites, with a focus on cleaning and site upkeep.

Responsibilities include general cleaning, annual deep-clean tasks, and transport of supplies. The role requires physical work, adaptability to weather, and good teamwork with a small on-site crew.