140 companies filed certified H-1B applications for CUSTOMER SUPPORT ENGINEER roles (FY2026), ranked by filing volume from U.S. Department of Labor disclosure data.
| # | Employer | H-1B filings | Avg. wage |
|---|---|---|---|
| 1 | Cisco Systems Capital Corporation | 353 | $82,066 |
| 2 | KLA Corporation | 61 | $96,124 |
| 3 | KLA-TENCOR CORPORATION | 44 | $87,937 |
| 4 | OSISOFT, INC. | 15 | $62,729 |
| 5 | Commvault Systems, Inc. | 14 | $86,968 |
| 6 | BIG SWITCH NETWORKS | 9 | $135,519 |
| 7 | Vodia Networks Inc | 8 | $67,575 |
| 8 | AIXTRON, INC. | 8 | $68,788 |
| 9 | ANITE TELECOMS INC. | 6 | $107,035 |
| 10 | NOKIA OF AMERICA CORPORATION | 6 | $125,904 |
| 11 | Asset Control Systems Inc. | 6 | $70,307 |
| 12 | BRUKER NANO, INC. | 6 | $76,174 |
| 13 | Starburst Data, Inc. | 5 | $107,140 |
| 14 | ARBIN CORPORATION | 5 | $82,202 |
| 15 | AMAX GLOBAL SERVICES INC | 4 | $49,750 |
| 16 | HJ ENTERPRISES | 4 | $90,000 |
| 17 | VALQUA AMERICA, INC. | 4 | $64,001 |
| 18 | Salesforce.com, Inc. | 4 | $76,253 |
| 19 | Vecima Technology, Inc. | 4 | $100,329 |
| 20 | OUTOTEC (USA) INC | 4 | $91,433 |
| 21 | American Unit, Inc | 3 | $67,690 |
| 22 | Nintex USA, Inc. | 3 | $99,493 |
| 23 | CDNetworks, Inc. | 3 | $71,667 |
| 24 | METASWITCH NETWORKS CORPORATION | 3 | $84,122 |
| 25 | Bio-Optronics, Inc. | 3 | $55,333 |
| State | H-1B filings |
|---|---|
| California | 217 |
| Texas | 136 |
| North Carolina | 109 |
| Massachusetts | 65 |
| New York | 43 |
Counts are certified H-1B Labor Condition Applications (LCAs) from public U.S. Department of Labor disclosure data. Wages shown are the offered annual wage on the filing, not a guarantee of pay.