Question 1

Does TMT International Observatory, LLC sponsor H-1B visas?

Accepted Answer

Yes. TMT International Observatory, LLC has filed 5 H-1B Labor Condition Applications (LCAs) with the Department of Labor, covering 5 total positions. The median salary for TMT International Observatory, LLC's sponsored positions is $155,100.

Question 2

What H-1B salary does TMT International Observatory, LLC pay?

Accepted Answer

TMT International Observatory, LLC pays a median H-1B salary of $155,100 for sponsored positions. Employers are required to pay H-1B workers at least the prevailing wage set by the DOL for the occupation and area. The wage level distribution on this page shows how TMT International Observatory, LLC's positions break down across entry-level (Level I) through expert (Level IV) roles.

Question 3

Does TMT International Observatory, LLC also sponsor green cards?

Accepted Answer

Based on public DOL records, TMT International Observatory, LLC does not appear to have filed PERM labor certification applications for green card sponsorship.

Question 4

What do the H-1B wage levels mean?

Accepted Answer

The DOL assigns prevailing wages at four levels based on the complexity of the job and experience required. Level I (Entry) is set at the 17th percentile of wages for the occupation and area. Level II (Qualified) is at the 34th percentile. Level III (Experienced) is at the 50th percentile (median). Level IV (Expert) is at the 67th percentile. Higher wage levels indicate more senior positions and are viewed more favorably in H-1B petition adjudication.

Question 5

Is TMT International Observatory, LLC an H-1B dependent employer?

Accepted Answer

No, TMT International Observatory, LLC is not classified as an H-1B dependent employer. An employer is considered H-1B dependent when 15% or more of its workforce holds H-1B visas.

Year	Filings	Certified
2026	2	2
2023	1	1
2017	2	2

Job Title	Salary	Location	Filed	Status
Science Instruments Project Manager I-200-26044-638777	$155,100	Pasadena, CA	Feb 13, 2026	Certified
Science Instrument (IRIS) Project Manager I-200-26029-599804	$155,100	Pasadena, CA	Jan 28, 2026	Certified - Withdrawn
Science Instruments Assistant Project Manager I-200-23306-475196	$130,000	Pasadena, CA	Nov 2, 2023	Certified
SENIOR OPTO-MECHANICAL ENGINEER I-200-17104-414681	$167,732	PASADENA, CA	Apr 14, 2017	CERTIFIED
SENIOR OPTO-MECHANICAL ENGINEER I-200-17095-764415	$167,732	PASADENA, CA	Apr 5, 2017	CERTIFIED-WITHDRAWN

TMT International Observatory, LLC — H-1B Visa Sponsorship Data

TMT International Observatory, LLC LCA & H1B Filings

Certified Filings by Quarter

All LCA Filings

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