Principal Cybersecurity Engineer salary in Illinois
A real-employer view of Principal Cybersecurity Engineer pay, clustered from DOL OFLC certified filings. Variants like Senior, Lead, and II/III titles fold into this cluster — the wage range below reflects all of them.
Principal Cybersecurity Engineer in Illinois: actual employer-disclosed pay
Public records from 8 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $96,088. Every figure below is an actual offered salary an employer attested to under federal law.
By DOL wage level
DOL classifies every offer into one of four wage levels based on the role's experience and skill requirements.
| Level | Filings | Median offer |
|---|---|---|
| Level I — entry | 2 | $84,721 |
| Level II — qualified | 4 | $92,571 |
| Level IV — fully competent | 1 | $145,974 |
Top employers filing for this role
Companies with the most certified filings for Principal Cybersecurity Engineer in Illinois. Median offer is across all of that employer's filings.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| DFS Corporate Services LLC | Senior Associate Cybersecurity Engineer | 5 | $98,176 |
| Vultek Systems, Inc. | CyberSecurity Engineer | 1 | $86,965 |
| Horizon IT Inc | Cybersecurity Engineer | 1 | $75,504 |
| National Railroad Passenger Corporation | Principal Cybersecurity Engineer | 1 | $145,974 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Principal Cybersecurity Engineer at DFS Corporate Services LLC$143,333RiverwoodsDecided Dec 17, 2025I-200-25344-471054
- CyberSecurity Engineer at Vultek Systems, Inc.$86,965SpringfieldWage Level IIDecided Jun 25, 2025I-200-25168-100829
- Cybersecurity Engineer at Horizon IT Inc$75,504DunlapWage Level IIDecided Jun 10, 2025I-200-25154-045688
- Principal Cybersecurity Engineer at National Railroad Passenger Corporation$145,974PlainfieldWage Level IVDecided Feb 18, 2025I-200-25041-680382
- Cybersecurity Engineer at DFS Corporate Services LLC$98,176RiverwoodsWage Level IIDecided Aug 19, 2025I-200-25224-237273
- Senior Associate Cybersecurity Engineer at DFS Corporate Services LLC$75,442RiverwoodsWage Level IDecided May 15, 2025I-200-25128-956061
- Cybersecurity Engineer at DFS Corporate Services LLC$98,946RiverwoodsWage Level IIDecided May 6, 2025I-200-25119-917988
- Senior Associate Cybersecurity Engineer at DFS Corporate Services LLC$94,000RiverwoodsWage Level IDecided May 1, 2025I-200-25114-903050
Source: U.S. Department of Labor, Office of Foreign Labor Certification. Disclosed wages reflect what employers attested to pay; actual paid wages may differ. Only certified filings are shown — denied and withdrawn cases are excluded.