Last Updated Apr 2026
Pasadena, CA
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TMT International Observatory LLCH-1B Visa Sponsorship Data

TMT International Observatory LLC LCA & H1B Filings

TMT International Observatory LLC H-1B sponsorship data, including all Labor Condition Applications (LCAs) filed for H-1B, E-3, and H-1B1 visa workers. Sourced from Department of Labor disclosure records. See approval rates, salary levels, and filing history below.

Sponsors H1Bs?

Yes

2025 LCA filings

0

Median H1B salary

$167,732

H1B Dependent?

No

Certified Filings by Quarter

Certified filings by quarter

122017201920212023
YearFilingsCertifiedDeniedWithdrawn
20231100
20172200

All LCA Filings

3 total
Job TitleSalaryLocationFiledStatus
Science Instruments Assistant Project Manager
I-200-23306-475196
$130,000Pasadena, CANov 2, 2023Certified
SENIOR OPTO-MECHANICAL ENGINEER
I-200-17104-414681
$167,732PASADENA, CAApr 14, 2017CERTIFIED
SENIOR OPTO-MECHANICAL ENGINEER
I-200-17095-764415
$167,732PASADENA, CAApr 5, 2017CERTIFIED-WITHDRAWN

Frequently Asked Questions

Yes. TMT International Observatory LLC has filed 3 H-1B Labor Condition Applications (LCAs) with the Department of Labor, covering 3 total positions. The median salary for TMT International Observatory LLC's sponsored positions is $167,732.

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