Who's hiring in O'Fallon, MO
423 open jobs in O'Fallon, MO on employers' own job boards; 39 new in the last 7 days.
As of Nov 4, 2026 · Source: employers' own job systems, checked daily
Employers with the most openings
| Employer | Open jobs |
|---|---|
| mastercard | 201 |
| City of O'Fallon | 30 |
| Domino's | 16 |
| ebi | 10 |
| teamcarcare | 9 |
| Phoenix Home Care and Hospice | 9 |
| AGING WELL HEALTH CARE LLC | 8 |
| Mindlance | 7 |
| LC Restaurant LLC | 7 |
| Artech Information System LLC | 6 |
Most common roles
| Role | Open jobs |
|---|---|
| Software engineers | 66 |
| Project managers | 17 |
| Internships and early career | 14 |
| Truck drivers | 12 |
| Registered nurses | 11 |
| Mechanics and technicians | 9 |
| Teachers | 8 |
| Customer service | 7 |
Quick answers
How many jobs are open in O'Fallon, MO?
423 open listings in O'Fallon, MO as of November 4, 2026, according to LandMe, which reads employers' own job systems.
How many new jobs were posted in O'Fallon, MO recently?
39 new listings in the 7 days to November 4, 2026.
Who is hiring in O'Fallon, MO?
Employers with the most open listings: mastercard (201), City of O'Fallon (30), Domino's (16), ebi (10), teamcarcare (9) (November 4, 2026).
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How these numbers are made
LandMe reads U.S. employers' own job systems (Workday, Greenhouse, iCIMS, Lever and 28 others) and records when each listing appears, closes and reopens. "New" counts only listings that first appeared on a board already being read, so newly found boards don't inflate it. Pay is shown only where at least 10 listings state it. Figures as of Nov 4, 2026.
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