Median salary
$161,300
per year · annualized USD
Typical range
$136k – $202.1k
25th–75th percentile
Disclosing pay
94.4%
117 of 124 roles
Live roles
124
open right now
Salary trend
median · annualized USDTrend builds as new salary snapshots accrue — check back soon.
Salary distribution
annualized USD · disclosed rolesHighest-paying jobs
Distinguished Software Engineer (Remote)
Distinguished Engineer
Distinguished Engineer
Principal Forward Deployed Engineer - Okta for AI Agents
Principal Software Engineer (Security & Policy Platform) (Remote)
Principal AI Systems Engineer — C++ / Applied AI
Principal Software Engineer, Full Stack
Principal Engineer
Top companies hiring
| Company | Median | Roles |
|---|---|---|
Northrop Grumman
|
$136,000 | 48 |
Baxter
|
$142,500 | 8 |
Early Warning Services
|
$201,500 | 7 |
CVS Health
|
$216,300 | 3 |
| CG Cboe Global Markets | $202,125 | 3 |
Northern Trust
|
$185,500 | 3 |
BMO
|
$160,600 | 3 |
| CN CNA | $143,000 | 3 |
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How much do Principal Engineer roles in Illinois pay?
The median salary for Principal Engineer roles in Illinois is $161,300 per year. Most pay falls between $136,000 (25th percentile) and $202,125 (75th percentile), with the broader 10th–90th percentile band running from $123,600 to $232,100.
These figures are computed live from 124 active Principal Engineer roles in Illinois on JobsRadar, of which 117 (94.4%) publish a salary range. Pay is normalized to annualized USD so roles can be compared on equal terms; the highest-paying roles listed above show their original posted currency. Numbers refresh every few hours as new roles are posted and older ones close.
Employers currently hiring well-paid Principal Engineer roles in Illinois include Cisco, Elevance Health, Okta and Adobe.
Salary transparency varies by employer and region, so the disclosing share above reflects only roles that publish pay — not every open position. Use it as a directional benchmark rather than an exact offer.
Frequently asked questions
- What is the average Principal Engineer salary in Illinois?
- The median is $161,300 per year, with most pay between $136,000 and $202,125 (25th–75th percentile), based on 117 live listings that disclose pay on JobsRadar.
- What is the Principal Engineer salary range in Illinois?
- Pay ranges from about $123,600 to $232,100 per year (10th–90th percentile) around a median of $161,300. Figures are annualized USD from live listings, refreshed every few hours.