H-1B sponsorship profile: Alstom Signaling Operation, LLC. Across U.S. Department of Labor LCA disclosures, Alstom Signaling Operation, LLC filed 3 Labor Condition Applications covering 3 H-1B worker positions between fiscal year 2023 and fiscal year 2024. The employer’s DOL certification rate sits at 100% (3 certified of 3 filed), a useful proxy for how cleanly their prevailing-wage attestations pass the Labor Department’s preliminary review before USCIS adjudication.

Compensation spread. Offered wages on Alstom Signaling Operation, LLC’s H-1B petitions range from $101,317 at the low end to $132,221 at the high end, with a petition-weighted average of $115,099. That range reflects the mix of occupations the company sponsors, led by Senior IXL Design Engineer (1 petitions at $101,317 avg), followed by Senior Data Architect and Project V&V Manager. H-1B salaries reported on LCAs must meet or exceed the DOL prevailing wage for the role and worksite, so the spread also tracks wage-level geography and seniority.

Geographic footprint. Alstom Signaling Operation, LLC is headquartered in Grain Valley, MO under NAICS code 336510, and places H-1B workers across 2 states, most heavily in FL, MO. Combined, these signals give a granular view of how one employer uses the H-1B program, volume, approval cleanliness, wage posture, and where the jobs actually sit on the map.

Where Alstom Signaling Operation, LLC ranks. By H-1B petition volume, Alstom Signaling Operation, LLC is #37,433 of 119,880 employers nationally and #397 of 1,222 employers headquartered in MO. Both ranks are computed live from the same underlying petition counts, not a separate estimate.