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Tmt International Observatory, LLC

Exact employer profile · All loaded years

Matching filings17

Median yearly base wage$157,550n=14 eligible

Middle 50% of yearly wages$132,080 – $180,279

Most reported worksitePasadena, CA17 matching filings

Explore this companyMost reported roleSenior Opto-Mechanical Engineer Top worksitePasadena Individual recordsInspect dates & base salaries

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Salary records

17 matching H-1B filings

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Reported base wages in USD · pay period shown beside each amount · select a salary for case details

Employer	Job title	Base salary	Location	Submit date	Start date
Tmt International Observatory, LLC	Science Instruments Project Manager	Filing details $155,100 /yr I-200-26044-638777 Reported wage: $155,100 / year Annualized: $155,100 Status: Certified Fiscal year: 2026 Decision: 2026-02-23 Employment end: 2029-04-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pasadena, CA	02/13/2026	05/01/2026
Tmt International Observatory, LLC	Science Instrument (Iris) Project Manager	Filing details $155,100.14 /yr I-200-26029-599804 Reported wage: $155,100.14 / year Annualized: $155,100 Status: Certified - Withdrawn Fiscal year: 2026 Decision: 2026-02-05 Employment end: 2029-04-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pasadena, CA	01/28/2026	05/01/2026
Tmt International Observatory LLC	Science Instruments Assistant Project Manager	Filing details $130,000 /yr I-200-23306-475196 Reported wage: $130,000 / year Annualized: $130,000 Status: Certified Fiscal year: 2024 Decision: 2023-11-09 Employment end: 2027-04-29 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pasadena, CA	11/02/2023	04/30/2024
Tmt International Observatory, LLC	Science Instrument (Iris) Project Manager	Filing details $150,000 /yr I-200-23104-935268 Reported wage: $150,000 / year Annualized: $150,000 Status: Certified Fiscal year: 2023 Decision: 2023-04-21 Employment end: 2026-04-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pasadena, CA	04/14/2023	05/01/2023
Tmt International Observatory, LLC	Telescope Structures Senior Engineer	Filing details $138,320 /yr I-200-23031-740880 Reported wage: $138,320 / year Annualized: $138,320 Status: Certified Fiscal year: 2023 Decision: 2023-02-07 Employment end: 2026-06-07 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pasadena, CA	01/31/2023	06/08/2023
Tmt International Observatory, LLC	Observatory Software Quality Assurance Engineer	Filing details $128,750 /yr I-200-22280-517524 Reported wage: $128,750 / year Annualized: $128,750 Status: Certified Fiscal year: 2023 Decision: 2022-10-17 Employment end: 2025-12-14 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pasadena, CA	10/07/2022	12/15/2022
Tmt International Observatory, LLC.	Senior Opto-Mechanical Engineer	Filing details $182,039.11 /yr I-200-20114-512715 Reported wage: $182,039.11 / year Annualized: $182,039 Status: Certified Fiscal year: 2020 Decision: 2020-04-30 Employment end: 2023-09-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pasadena, CA	04/23/2020	10/01/2020
Tmt International Observatory, LLC.	Senior Opto-Mechanical Engineer	Filing details $175,000 /yr I-200-20092-452209 Reported wage: $175,000 / year Annualized: $175,000 Status: Certified Fiscal year: 2020 Decision: 2020-04-08 Employment end: 2023-09-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pasadena, CA	04/01/2020	10/01/2020
Tmt International Observatory, LLC.	Science Instrument Project Manager	Filing details $160,000 /yr I-200-20084-430839 Reported wage: $160,000 / year Annualized: $160,000 Status: Certified Fiscal year: 2020 Decision: 2020-03-31 Employment end: 2023-05-31 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pasadena, CA	03/24/2020	06/01/2020
Tmt International Observatory, LLC.	Telescope Structures Senior Engineer	Filing details $126,000 /yr I-200-20084-430101 Reported wage: $126,000 / year Annualized: $126,000 Status: Certified Fiscal year: 2020 Decision: 2020-03-30 Employment end: 2023-06-07 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pasadena, CA	03/23/2020	06/08/2020
Tmt International Observatory, LLC	Observatory Software Project Manager	Filing details $190,000 /yr I-200-18150-865221 Reported wage: $190,000 / year Annualized: $190,000 Status: Certified Fiscal year: 2018 Decision: 2018-06-08 Employment end: 2021-07-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pasadena, CA	06/04/2018	07/30/2018
Tmt International Observatory, LLC	Communications Specialist	Filing details $75,750 /yr I-200-18129-151755 Reported wage: $75,750 / year Annualized: $75,750 Status: Certified Fiscal year: 2018 Decision: 2018-05-15 Employment end: 2021-10-02 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pasadena, CA	05/09/2018	10/02/2018
Tmt International Observatory, LLC	Communications Specialist	Filing details $75,750 /yr I-200-18124-447584 Reported wage: $75,750 / year Annualized: $75,750 Status: Withdrawn Fiscal year: 2018 Decision: 2018-05-09 Employment end: 2021-10-02 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pasadena, CA	05/04/2018	10/02/2018
Tmt International Observatory, LLC	Observatory Scientist	Filing details $259,714.5 /yr I-200-18025-408430 Reported wage: $259,714.5 / year Annualized: $259,715 Status: Certified Fiscal year: 2018 Decision: 2018-01-31 Employment end: 2021-07-01 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pasadena, CA	01/25/2018	07/02/2018
Tmt International Observatory, LLC	Observatory Scientist	Filing details $259,714.5 /yr I-200-18016-960231 Reported wage: $259,714.5 / year Annualized: $259,715 Status: Certified Fiscal year: 2018 Decision: 2018-01-23 Employment end: 2021-07-01 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pasadena, CA	01/16/2018	07/02/2018
Tmt International Observatory, LLC	Senior Opto-Mechanical Engineer	Filing details $167,732 /yr I-200-17104-414681 Reported wage: $167,732 / year Annualized: $167,732 Status: Certified Fiscal year: 2017 Decision: 2017-04-20 Employment end: 2020-09-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pasadena, CA	04/14/2017	09/30/2017
Tmt International Observatory, LLC	Senior Opto-Mechanical Engineer	Filing details $167,732 /yr I-200-17095-764415 Reported wage: $167,732 / year Annualized: $167,732 Status: Certified - Withdrawn Fiscal year: 2017 Decision: 2017-04-14 Employment end: 2020-09-30 Worker positions: 1 Employer-reported disclosure · Base wage, not total compensation.	Pasadena, CA	04/05/2017	09/30/2017

About Tmt International Observatory, LLC H-1B salary records

This view contains 17 matching filings across all loaded fiscal years. The median reported yearly base wage is $157,550, based on 14 certified filings with positive yearly pay. These are filing-level observations, not unique employees or total compensation.

Read each filing in context.

Base wages preserve the disclosed pay period. Select a salary to see its case status, dates, worker positions, and annualized estimate. Salary charts use certified, positive yearly base wages; LCAs are not visa approvals. Subsidiaries and previous legal names have separate profiles. Methodology & coverage ↗

THE BIG PICTURE

Tmt International Observatory, LLC insights

Official U.S. DOL records

Filing & salary trends

How reported activity and wages changed over time

All loaded years · FY 2016–2026

FY 2026*2 filings$155,100 median · n=1

*FY 2026 covers Q1–Q3 through June; earlier years cover full fiscal years. Median: certified, positive yearly base wages; nominal USD.

Salary distribution

Where reported yearly base wages concentrate

All loaded years · FY 2016–2026

$125k–$150kMost common wage band

$0$125k$250k+

$25k bands · 14 certified filings with positive yearly wages. Final band includes all wages ≥$250k.

Salary ranges by role

Which common roles report higher base wages?

All loaded years · FY 2016–2026

Not enough eligible records to compare groups. Each group needs at least 20.

Up to six of the eight most-filed roles, ordered by median pay. At least 20 certified, positive yearly wages per group. Bars compare median yearly base salary from a zero baseline. Typical range contains the middle 50% of wages. Click a group to inspect its filings.

Salary ranges by city

How does reported pay differ across common worksites?

All loaded years · FY 2016–2026

Not enough eligible records to compare groups. Each group needs at least 20.

Up to six of the eight most-filed worksites, ordered by median pay. At least 20 certified, positive yearly wages per group. Bars compare median yearly base salary from a zero baseline. Typical range contains the middle 50% of wages. Click a group to inspect its filings.

Case outcomes

Certification and withdrawal context

All loaded years · FY 2016–2026

82.4%Certified LCAs

Certified14 82.4%

Certified - Withdrawn2 11.8%

Withdrawn1 5.9%

Denominator: all 17 matching filings. LCA certification is not a visa approval rate.

Salary benchmarks

Reported wage percentiles, from P10 to P90

All loaded years · FY 2016–2026

$157,550Median reported annual base wage

10th percentile$126,825

25th percentile$132,080

Median (50th)$157,550

75th percentile$180,279

90th percentile$238,800

n=14 certified filings with positive yearly wages. Percentiles describe filings, not unique workers or total compensation.

Source: U.S. Department of Labor LCA disclosures · FY 2016–2026 (FY 2026 partial) · salary charts exclude non-yearly pay, non-certified cases, and missing or non-positive wages. Coverage & methodology