Metrology Engineer

Onsite 5 days a week in Tucson, Arizona
Salary: $170,000 - $180,000
Must Haves:
10+ years of experience in optical testing
Expert‑level MATLAB experience
Ability to process and analyze metrology data using tools such as
MATLAB (Preferred)
Zemax
Expert knowledge of Zemax optical modeling and ray tracing
Deep expertise in interferometry and deflectometry
Extensive experience with surface figure metrology for large telescope mirrors (3-8 M)
Ability to ensure metrology meets requirements of fabrication team
Graduate degree in optics or related field or equivalent education and experience

Pluses:
Demonstrated ability to develop novel solutions to unprecedented, high‑complexity technical challenges
Experience from parallel or adjacent industries (flexibility here if needed)
PHD in optics or related field

Job Description:
This role supports Steward Observatory’s mission to enable cutting‑edge discoveries in astronomy and astrophysics by leading the development, implementation, and validation of high‑performance optical surface figure metrology for some of the world’s largest ground‑ and space‑based telescopes. The individual will serve as the technical authority for mirror surface metrology, guiding system design, validating performance, supervising engineers, and ensuring mirror production meets extremely stringent optical requirements for flagship astronomy programs.
Key Responsibilities:
Design and implement surface figure evaluation strategies during mirror production
Lead the design, installation, and validation of large‑scale optical metrology systems
Guide mechanical, electrical, and software engineers on metrology system integration
Supervise three optical/metrology engineers
Write, review, and approve technical procedures, reports, and complex MATLAB/Zemax analysis code
Advise principal investigators, administrators, and sponsors on metrology limits, data reliability, and technical solutions
Serve as the technical authority for measurement accuracy and error analysis
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