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Information Security Analysts in O'Fallon, MO: H-1B salaries
23 labor condition applications for this occupation with a work site in O'Fallon, MO. Median offered base salary $120,000; middle half $112,106–$137,750.
By wage level
| Wage level | Median salary |
|---|---|
| Level II (qualified) | $96,841 |
| Level III (experienced) | $125,000 |
| Level IV (fully competent) | $162,000 |
The Department of Labor sets four prevailing wage levels for each occupation and area, from Level I (entry) to Level IV (fully competent). The employer picks the level that matches the job's requirements.
Employers
| Employer | LCAs | Median salary |
|---|---|---|
| Mastercard International Incorporated | 10 | $128,738 |
| Mastercard Technologies, LLC | 7 | $115,000 |
| Ernst & Young U.S. LLP | 2 | $224,270 |
| Wipro Limited | 2 | $105,893 |
| Tech Mahindra (americas), Inc | 1 | $75,276 |
| New Vine Holdings LLC | 1 | — |
Job titles
- Lead Information Security Engineer6
- Manager, Vulnerability Management2
- Senior Information Security Engineer2
- Principal Information Security Engineer2
- Cyber Security Architect L22
- Lead Vulnerability Analyst2
- Information Security Analysts-KBGFJG96046-81
- Senior Technology Risk Analyst1
- Information Security Analysts - KBGFJG96046-131
- IT Security Analyst1
- Information Security Analyst1
- Lead Technology Risk Analyst1
- Senior Analyst, Risk Management1
H-1B sponsors in O'Fallon, MO →
Salaries are the lower end of the wage offered on each application, converted to a yearly amount; statistics use certified full-time applications only. An LCA is not a visa approval and one LCA can cover several positions. Source: U.S. Department of Labor, OFLC LCA Disclosure Data, fiscal years 2023–2026 (latest decision Jun 30, 2026).