| LCA CASE NUMBER | I-200-25169-107138 |
| STATUS | Certified |
| LCA CASE SUBMIT | 2025-06-18 |
| DECISION DATE | 2025-06-26 |
| VISA CLASS | H-1B |
| LCA CASE JOB TITLE | Principal Manufacturing Engineer |
| SOC CODE | 17-2112.03 |
| SOC TITLE | Manufacturing Engineers |
| FULL TIME POSITION | True |
| LCA CASE EMPLOYMENT START DATE | 2025-08-20 |
| END DATE | 2028-08-19 |
| TOTAL WORKER POSITIONS | 1 |
| NEW EMPLOYMENT | 0 |
| CONTINUED EMPLOYMENT | 1 |
| CHANGE PREVIOUS EMPLOYMENT | 0 |
| NEW CONCURRENT EMPLOYMENT | 0 |
| CHANGE EMPLOYER | 0 |
| AMENDED PETITION | 0 |
| LCA CASE EMPLOYER NAME | MKS Inc. |
| EMPLOYER ADDRESS1 | 2 Tech Drive |
| EMPLOYER ADDRESS2 | Suite 201 |
| EMPLOYER CITY | Andover |
| EMPLOYER STATE | MA |
| EMPLOYER POSTAL CODE | 01810 |
| EMPLOYER COUNTRY | UNITED STATES OF AMERICA |
| EMPLOYER PHONE | 19492531611 |
| EMPLOYER FEIN | 04-2277512 |
| NAICS CODE | 334413 |
| EMPLOYER POC LAST NAME | Didier |
| EMPLOYER POC FIRST NAME | Stephanie |
| EMPLOYER POC JOB TITLE | Senior Human Resources Generalist |
| EMPLOYER POC ADDRESS1 | 1791 Deere Ave. |
| EMPLOYER POC CITY | Irvine |
| EMPLOYER POC STATE | CA |
| EMPLOYER POC POSTAL CODE | 92606 |
| EMPLOYER POC COUNTRY | UNITED STATES OF AMERICA |
| EMPLOYER POC PHONE | 19492531611 |
| EMPLOYER POC EMAIL | Stephanie.Didier@mks.com |
| AGENT REPRESENTING EMPLOYER | True |
| AGENT ATTORNEY LAST NAME | Smith |
| AGENT ATTORNEY FIRST NAME | J. Anthony |
| AGENT ATTORNEY ADDRESS1 | 555 W. Fifth Street |
| AGENT ATTORNEY ADDRESS2 | Suite 4510 |
| AGENT ATTORNEY CITY | Los Angeles |
| AGENT ATTORNEY STATE | CA |
| AGENT ATTORNEY POSTAL CODE | 90013 |
| AGENT ATTORNEY COUNTRY | UNITED STATES OF AMERICA |
| AGENT ATTORNEY PHONE | 12136247500 |
| AGENT ATTORNEY EMAIL ADDRESS | FLAG-LA@tandslaw.com |
| LAWFIRM NAME BUSINESS NAME | Tafapolsky & Smith LLP |
| STATE OF HIGHEST COURT | CA |
| NAME OF HIGHEST STATE COURT | Supreme Court |
| WORKSITE WORKERS | 1 |
| SECONDARY ENTITY | False |
| WORKSITE ADDRESS1 | 1791 Deere Ave. |
| LCA CASE WORKLOC1 CITY | Irvine |
| WORKSITE COUNTY | ORANGE |
| LCA CASE WORKLOC1 STATE | CA |
| WORKSITE POSTAL CODE | 92606 |
| LCA CASE WAGE RATE FROM | 113069 |
| LCA CASE WAGE RATE TO | 138955 |
| LCA CASE WAGE RATE UNIT | Year |
| PREVAILING WAGE | 113069 |
| PW UNIT OF PAY | Year |
| PW WAGE LEVEL | III |
| PW OES YEAR | 7/1/2024 - 6/30/2025 |
| TOTAL WORKSITE LOCATIONS | 1 |
| AGREE TO LC STATEMENT | True |
| H 1B DEPENDENT | False |
| WILLFUL VIOLATOR | False |
| PUBLIC DISCLOSURE | Disclose Business |
| PREPARER LAST NAME | Chung |
| PREPARER FIRST NAME | Haeshin |
| PREPARER BUSINESS NAME | Tafapolsky & Smith LLP |
| PREPARER EMAIL | haeshin.chung@tandslaw.com |