Cabot Microelectronics H-1B Visa Sponsorship 2026
Semiconductors · H-1B sponsor · FY2017–2026
🏢 Aurora, IL HQ🌐 cabotcmp.com
Does Cabot Microelectronics sponsor H-1B visas and green cards?
Yes. Cabot Microelectronics has filed 40 H-1B LCAs and 6 PERM green-card cases with the U.S. Department of Labor between FY2017 and FY2026. In FY2021 Cabot Microelectronics filed 1 H-1B LCA at a median base salary of $119,850. 2 green-card cases were decided in FY2020.
Aurora, IL accounts for 63% of its H-1B filings.
H-1B pay & filings by year
Median base salary (line) and H-1B filing volume (bars), by fiscal year
Show the numbers behind this chart
| Fiscal year | H-1B LCA filings | Median base salary |
|---|---|---|
| FY2021 | 1 | $120k |
| FY2020 | 8 | $98k |
| FY2019 | 13 | $100k |
| FY2018 | 12 | $97k |
| FY2017 | 6 | $100k |
H-1B wage floor & filing outcomes
What this employer pays against the DOL legal minimum, how senior the roles are, and how the filings were decided
Roles they file for
Where they hire
Green-card (PERM) pay & filings by year
Median green-card offer (line) and PERM filing volume (bars), by fiscal year †
Show the numbers behind this chart
| Fiscal year | PERM filings | Median base salary |
|---|---|---|
| FY2020 | 2 | $91k |
| FY2019 | 1 | $144k |
| FY2018 | 2 | $92k |
| FY2017 | 1 | $134k |
Green-card route and outcomes
Worker backgrounds · FY2017–2024
Where their green-card (PERM) workers studied & came from
Patents
- Granted
- 314
- US patents
- Published, not yet granted
- 308
- applications
- Most recent grant
- November 18, 2025
- Top area
- Polishing compositions; ski waxes101
Pay against the local market
Cabot Microelectronics’s 10 most-filed occupations and metros, FY2017–FY2021. Its median base salary is 107% of the local BLS median for the same work.
| Occupation | Metro | Filings | Cabot Microelectronics pay | Local BLS median‡ | vs market |
|---|---|---|---|---|---|
| Materials Engineers | Chicago, IL | 5 | $100,004 | $81,454 | 123% |
| Chemists | Chicago, IL | 3 | $94,356 | $69,707 | 135% |
| Materials Engineers | Portland, OR | 3 | $93,283 | $89,700 | 104% |
| Software Developers | Chicago, IL | 2 | $100,487 | $107,675 | 93% |
| Natural Sciences Managers | Portland, OR | 2 | $111,394 | $118,920 | 94% |
| Chemical Engineers | Chicago, IL | 2 | $107,000 | $96,465 | 111% |
| Industrial Engineers | Portland, OR | 1 | $102,527 | $100,890 | 102% |
| Engineers, All Other | Chicago, IL | 1 | $76,565 | $88,490 | 87% |
| Electrical Engineers | Rochester, NY | 1 | $64,147 | $93,350 | 69% |
| Chemists | Rochester, NY | 1 | $68,000 | $76,960 | 88% |
About Cabot Microelectronics
- Name (DOL filings)
- Cabot Microelectronics Corporation
- Listed
- —
- Sponsoring since
- FY2017 or earlier
- Main filing location
- Aurora, IL
- Industry
- Semiconductors
- Website
- cabotcmp.com
- H-1B filings
- 40
- Median base
- $99,500
- R&D
- —
Cabot Microelectronics pays a median H-1B base of $99,500 across FY2017–2026, about 19% below the typical Semiconductors sponsor.
H-1B sponsors similar to Cabot Microelectronics
| Employer | Filings, all years | Recent filings | Median base | New employment | Level III-IV roles |
|---|---|---|---|---|---|
| Amkor Technology | 70 | 13 | $129k | 2 | — |
| Achronix | 65 | 6 | $188k | 1 | — |
| Jireh Semiconductor | 65 | 8 | $99k | 5 | — |
| Cabot Microelectronics | 40 | 0 | — | 0 | — |
| Diodes | 40 | 10 | $110k | 4 | — |
| Seyond | 38 | 10 | $155k | 3 | — |
| SolarEdge | 37 | 5 | $155k | 0 | — |
