Research Optical Technician, Richard F. Caris Mirror Lab; Steward Observatory

Research Optical Technician, Richard

F. Caris Mirror Lab (Steward Observatory)

The University of Arizona's Steward Observatory invites you to apply to the role of Research Optical Technician. The Richard

F. Caris Mirror Lab is a one of a kind facility producing telescope mirrors from 3m to 8.4m in diameter that are used in telescopes around the world. In this entry-level position, you will support hands-on operation of mirror grinding and polishing equipment, measurement instruments, and transport equipment used during mirror fabrication.

The Research Optical Technician will work with a team during a 12-hour shift running from 9:00 AM through 9:00 PM on Friday, Saturday and Sundays. At the Richard

F. Caris Mirror Laboratory within the University of Arizona's Steward Observatory, scientists, engineers, and technicians are pioneering the future of astronomy through the design and fabrication of some of the world's largest and most advanced telescope mirrors. Since 1980, the Mirror Lab has led groundbreaking innovations in lightweight honeycomb mirror technology, producing mirrors with unprecedented surface accuracy that are transforming how the universe is explored in optical and infrared light.

Joining the Mirror Lab means becoming part of a collaborative team whose work is expanding the boundaries of scientific discovery and helping humanity better understand the universe.

This position is not eligible for visa sponsorship. 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!

Duties & Responsibilities
- In this role, you will:

• Set-up, operate, and maintain optical fabrication equipment to include a Large Optical Generator (LOG) and a Large Polishing Machine (LPM), under direct supervision by following established procedures, safety standards, and production requirements.
• Assemble, align, and test optical components and systems according to experimental specifications and laboratory protocols.
• Troubleshoot optical setups, identify sources of error, and implement corrective actions to maintain experimental reliability.
• Support movement and handling of mirrors throughout the lab using an air cart within inches of fixed obstacles.
• Work with a team to collect measurements and data to evaluate mirrors' conformance to scientists' and engineers' specifications including HREP, SCOTS, Test Plate, and Laser Tracker Measurements.
• Maintain operational records by documenting machine runs, measurements, machine parameters, and results of runs notes in logbooks, spreadsheets, and daily reports according to department standards.
• Learn and apply laboratory safety procedures, equipment operating requirements, and technical processes related to optical fabrication and large-scale mirror production.

Physical Requirements:

Ability to lift/move/transport up to 50 lbs.

Knowledge, Skills, and Abilities:
Ability to acquire basic knowledge of job content, practices and procedures.

Minimum Qualifications
- High school diploma or high school diploma equivalency is required.

Benefits Eligible
- Yes
- Full Benefits

Rate of Pay - $20.33 - $25.41 hourly rate

Contact Information for Candidates
- Chip Ragan Manager, Richard

F. Caris Mirror Lab cragan

Open Date - 5/29/2026

Open Until Filled
- Yes

Documents Needed to Apply
- Resume and Cover Letter