# TMT International Observatory LLC jobs and careers

> 0 open roles at TMT International Observatory LLC as of October 23, 2026. Source: https://www.thejobsmap.com/company/tmt-international-observatory-llc

The Thirty Meter Telescope will be the world's most advanced and capable ground-based optical, near-infrared, and mid-infrared observatory. It will integrate the latest innovations in precision control, segmented mirror design, and adaptive optics to correct for the blurring of Earth's atmosphere.

## Key facts

| | |
|---|---|
| Open roles | 0 |
| Headquarters | Pasadena, CA, United States |
| Employees | 125 |
| Industries | Non Profit, Space |
| Website | https://tmt.org |

## Leadership

- T. Tng, Chief Executive Officer
- Brent Ellerbroek, Instrumentation Department Head
- Frank Muñoz, Director Of Finance And Information Technology
- Kerry Dolan Slater, Chief of Staff & VP of Communications
- Sandra Dawson, Manager, Hawaii Community Affairs

## Common questions

### Is TMT International Observatory LLC hiring right now?

TMT International Observatory LLC has no open roles listed as of October 23, 2026. Roles appear here as soon as they are posted on TMT International Observatory LLC's careers site.

### Where is TMT International Observatory LLC headquartered?

TMT International Observatory LLC is headquartered in Pasadena, CA, United States.

### Who leads TMT International Observatory LLC?

T. Tng, Chief Executive Officer, is at the top of TMT International Observatory LLC's org chart.

### How do I apply for a job at TMT International Observatory LLC?

Pick a role on TMT International Observatory LLC's TheJobsMap page and select Apply. Every listing links to the original posting on TMT International Observatory LLC's own careers site, so you apply directly with the employer.