Tmt International Observatory — 14 certified H-1B filings (FY2017–FY2026)
- 1
- Filings · FY2024
- $130k
- Median base · FY2024
- Senior Opto-Mechanical Engineer
- Top role · 3 all-time
- CA
- Top state · 14 all-time
Tmt International Observatory filed 1 certified H-1B LCAs in FY2024 (down 67% from the year before), with a median base salary of $130k and the middle 50% of offers between $130k and $130k. Across all years it has 14 certified filings since FY2017, most often for Senior Opto-Mechanical Engineer in California.
How much does Tmt International Observatory pay H-1B workers?
Certified base salary by fiscal year: each box is the p25–p75 range, the heavy line the median, the whiskers reach p10–p90. $130k median in FY2024. Base pay only — hover a year for its figures.
How has Tmt International Observatory's H-1B hiring changed by year?
1 certified filings in FY2017 → 1 in FY2026. The change column is each year against the one before.
| Fiscal year | Filings | vs prior FY | Median base |
|---|---|---|---|
| FY2026 | 1 | 0% | $155k |
| FY2024 | 1 | −67% | $130k |
| FY2023 | 3 | −25% | $138k |
| FY2020 | 4 | 0% | $160k |
| FY2018 | 4 | +300% | $190k |
| FY2017 | 1 | — | $168k |
Which wage levels does Tmt International Observatory file?
DOL prevailing-wage levels I–IV approximate experience tiers (I = entry, IV = fully competent). 93% of Tmt International Observatory's filings sit at Level III–IV. A heavy I–II skew reads as entry-level or contractor-style hiring; a heavy IV skew as senior in-house roles — and higher levels earn more lottery entries.
Share of 14 filings with a wage level · all years
- Level II7.1%1
- Level III7.1%1
- Level IV85.7%12
What jobs does Tmt International Observatory sponsor for H-1B?
The most-filed job titles across all years (DOL titles, employer pay-grade codes stripped), with base-salary percentiles.
| Job title | Filings | Median base |
|---|---|---|
| Senior Opto-Mechanical Engineer | 3 | $175k |
| Telescope Structures Senior Engineer | 2 | $126k |
| Observatory Scientist | 2 | $260k |
| Observatory Software Quality Assurance Engineer | 1 | $129k |
| Science Instrument (Iris) Project Manager | 1 | $150k |
| Science Instrument Project Manager | 1 | $160k |
| Science Instruments Assistant Project Manager | 1 | $130k |
| Science Instruments Project Manager | 1 | $155k |
| Observatory Software Project Manager | 1 | $190k |
| Communications Specialist | 1 | $76k |
Where does Tmt International Observatory hire H-1B workers?
Worksite states on the certified filings, all years. Deeper pink = more filings; hover a state for its figures.
| State | Filings | Median base |
|---|---|---|
| CA | 14 | $155k |
What has Tmt International Observatory filed recently?
Every certified LCA on record for Tmt International Observatory: job title, worksite, prevailing-wage level and the offered base salary.
| FY | Job title | Base salary |
|---|---|---|
| 2026 | Science Instruments Project Manager | $155,100 |
| 2024 | Science Instruments Assistant Project Manager | $130,000 |
| 2023 | Science Instrument (Iris) Project Manager | $150,000 |
| 2023 | Telescope Structures Senior Engineer | $138,320 |
| 2023 | Observatory Software Quality Assurance Engineer | $128,750 |
| 2020 | Senior Opto-Mechanical Engineer | $182,039 |
| 2020 | Senior Opto-Mechanical Engineer | $175,000 |
| 2020 | Science Instrument Project Manager | $160,000 |
| 2020 | Telescope Structures Senior Engineer | $126,000 |
| 2018 | Observatory Software Project Manager | $190,000 |
| 2018 | Communications Specialist | $75,750 |
| 2018 | Observatory Scientist | $259,715 |
| 2018 | Observatory Scientist | $259,715 |
| 2017 | Senior Opto-Mechanical Engineer | $167,732 |
Common questions about Tmt International Observatory's H-1B filings
- How much does Tmt International Observatory pay H-1B workers?
- Tmt International Observatory's median certified H-1B base salary is $130k (FY2024), from 1 filings. See the full salary distribution and percentiles above.
- How many H-1B workers does Tmt International Observatory sponsor?
- Tmt International Observatory has 14 certified H-1B Labor Condition Applications on record (FY2017–FY2026).
- What jobs does Tmt International Observatory sponsor for H-1B?
- Tmt International Observatory's most-sponsored H-1B roles include Senior Opto-Mechanical Engineer, Telescope Structures Senior Engineer, Observatory Scientist, Observatory Software Quality Assurance Engineer.
- Where does Tmt International Observatory hire H-1B workers?
- Tmt International Observatory's top H-1B worksite states are CA.
- Does a certified LCA mean an H-1B visa was approved?
- No. A Labor Condition Application (LCA) is the Department of Labor attestation an employer must have certified before filing an H-1B petition with USCIS. It records the job, worksite and offered wage, but not whether the petition was filed, selected in the lottery, or approved. Filing counts measure intent to sponsor, not headcount.
- What salary do these figures show?
- The base annual wage offered on the certified LCA, converted to a yearly amount. Bonus, equity, overtime and benefits are not included, so total compensation is typically higher. Figures are medians and percentiles over certified filings; wages above $5,000,000 a year are excluded as data-entry errors.
- What do prevailing-wage levels I–IV mean?
- The Department of Labor assigns each LCA an OES wage level from I (entry) to IV (fully competent) for the occupation and area. Under the FY2027 wage-weighted H-1B lottery rule, a higher level earns more selection entries, so an employer's level mix is a proxy for how senior its sponsored roles are.
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Source: U.S. Department of Labor, Office of Foreign Labor Certification — certified LCA disclosure data through June 2026 (FY2017–FY2026). An LCA is not an approved visa; pay figures are base salary and exclude bonus and equity. Methodology →