H-1B in O'Fallon, MO
H-1B sponsorship in O'Fallon, MO (LCA, FY2017–2026).
How many H-1B workers are sponsored in O'Fallon, MO?
5,351 H-1B LCA filings are on record in O'Fallon, MO (FY2017 to FY2026, U.S. Department of Labor) at a $94k median base salary. The top sponsors are Mastercard, Tech Mahindra, and Altimetrik Corp.
H-1B filings
5,351
FY2017–2026*
Median base salary
$93,797
all roles
Middle 50% (p25–p75)
$84k–$113k
interquartile range
Top employers
10
sponsoring here
Median pay & filings over time · H-1B · FY2017–2026*
Top roles filed for here
Most H-1B filings by job title
- 1Senior Software Engineer540
- 2Software Engineer394
- 3Software Developer330
- 4Lead Software Engineer247
- 5Lead Software Development Engineer116
- 6Senior Software Development Engineer110
- 7Lead Bizops Engineer97
- 8Senior Bizops Engineer97
- 9Java Developer81
- 10Sr. Software Engineer67
Top H-1B employers in O'Fallon, MO
Most filings · with each employer’s median for this city
- 1Mastercard2,199 filings$110k
- 2Tech Mahindra287 filings$81k
- 3Altimetrik112 filings$86k
- 4Tata Consultancy Services80 filings$68k
- 5Wipro65 filings$76k
- 6Compunnel65 filings$95k
- 7Citi58 filings$120k
- 8High Quartile57 filings$105k
- 9EPAM54 filings$92k
- 10DXC Technology51 filings$72k
