| LCA CASE NUMBER | I-200-25255-306217 |
| STATUS | Certified |
| LCA CASE SUBMIT | 2025-09-12 |
| DECISION DATE | 2025-09-19 |
| VISA CLASS | H-1B |
| LCA CASE JOB TITLE | Control System Engineer Specialist |
| SOC CODE | 15-1252.00 |
| SOC TITLE | Software Developers |
| FULL TIME POSITION | True |
| LCA CASE EMPLOYMENT START DATE | 2025-10-01 |
| END DATE | 2028-09-30 |
| TOTAL WORKER POSITIONS | 1 |
| NEW EMPLOYMENT | 1 |
| CONTINUED EMPLOYMENT | 0 |
| CHANGE PREVIOUS EMPLOYMENT | 0 |
| NEW CONCURRENT EMPLOYMENT | 0 |
| CHANGE EMPLOYER | 0 |
| AMENDED PETITION | 0 |
| LCA CASE EMPLOYER NAME | UChicago Argonne LLC |
| TRADE NAME DBA | Argonne National Laboratory |
| EMPLOYER ADDRESS1 | 9700 S Cass Avenue |
| EMPLOYER ADDRESS2 | Bldg 201 |
| EMPLOYER CITY | Lemont |
| EMPLOYER STATE | IL |
| EMPLOYER POSTAL CODE | 60439 |
| EMPLOYER COUNTRY | UNITED STATES OF AMERICA |
| EMPLOYER PROVINCE | DuPage County |
| EMPLOYER PHONE | 16302525706 |
| EMPLOYER FEIN | 68-0628477 |
| NAICS CODE | 54171 |
| EMPLOYER POC LAST NAME | Fernandez |
| EMPLOYER POC FIRST NAME | Jessica |
| EMPLOYER POC JOB TITLE | Immigration Specialist |
| EMPLOYER POC ADDRESS1 | 9700 S Cass Avenue |
| EMPLOYER POC ADDRESS2 | Bldg 201 |
| EMPLOYER POC CITY | Lemont |
| EMPLOYER POC STATE | IL |
| EMPLOYER POC POSTAL CODE | 60439 |
| EMPLOYER POC COUNTRY | UNITED STATES OF AMERICA |
| EMPLOYER POC PHONE | 16302525706 |
| EMPLOYER POC EMAIL | ImmigrationServices@anl.gov |
| AGENT REPRESENTING EMPLOYER | True |
| AGENT ATTORNEY LAST NAME | Mosko |
| AGENT ATTORNEY FIRST NAME | Anthony |
| AGENT ATTORNEY MIDDLE NAME | David |
| AGENT ATTORNEY ADDRESS1 | 755 West Big Beaver Road |
| AGENT ATTORNEY ADDRESS2 | Suite 1100 |
| AGENT ATTORNEY CITY | Troy |
| AGENT ATTORNEY STATE | MI |
| AGENT ATTORNEY POSTAL CODE | 48084 |
| AGENT ATTORNEY COUNTRY | UNITED STATES OF AMERICA |
| AGENT ATTORNEY PHONE | 12485199900 |
| AGENT ATTORNEY EMAIL ADDRESS | Anthony.Mosko@ellisporter.com |
| LAWFIRM NAME BUSINESS NAME | Ellis Porter PLC |
| LAWFIRM BUSINESS FEIN | 71-0972501 |
| STATE OF HIGHEST COURT | MI |
| NAME OF HIGHEST STATE COURT | Supreme Court |
| WORKSITE WORKERS | 1 |
| SECONDARY ENTITY | False |
| WORKSITE ADDRESS1 | 9700 South Cass Ave |
| LCA CASE WORKLOC1 CITY | Lemont |
| LCA CASE WORKLOC1 STATE | IL |
| WORKSITE POSTAL CODE | 60439 |
| LCA CASE WAGE RATE FROM | 74799 |
| LCA CASE WAGE RATE TO | 128253 |
| LCA CASE WAGE RATE UNIT | Year |
| PREVAILING WAGE | 63211 |
| PW UNIT OF PAY | Year |
| PW WAGE LEVEL | I |
| PW OES YEAR | 7/1/2025 - 6/30/2026 |
| TOTAL WORKSITE LOCATIONS | 1 |
| AGREE TO LC STATEMENT | True |
| H 1B DEPENDENT | False |
| WILLFUL VIOLATOR | False |
| PUBLIC DISCLOSURE | Disclose Business |