Jobs › Principal Engineer

Principal Engineer Jobs in Illinois.

Illinois is anchored by Chicago's finance, manufacturing, and logistics economy, with agriculture, healthcare, and education across the rest of the state. Browse jobs in Illinois from companies hiring across every field.

Principal engineers set technical direction at the highest individual-contributor level. Browse principal engineer jobs from companies hiring worldwide.

New engineering jobs daily on Telegram
Total jobs
120
positions indexed
New today
0
last 24 hours
Companies
58
actively hiring
Worldwide remote
0
from anywhere

How many Principal Engineer jobs in Illinois are there right now?

There are 120 open Principal Engineer jobs in Illinois on JobsRadar right now, from 58 companies hiring directly. 101 of them disclose pay, with a median of $169,700 a year and most offers between $136,888 and $207,375. The board was last refreshed on October 26, 2026 at 02:53 UTC.

Principal Engineer salary range in Illinois

$136.9k 25th
$169.7k Median
$207.4k 75th
$123.6k
$233.2k
Box 25th–75th · whiskers 10th–90th Full range $110k – $416.6k · outliers off-axis
Based on 101 disclosed live listings
Updated Oct 25, 2026 from live listings
See full salary breakdown
role: Principal Engineer in: Illinois Clear all
Sort Newest Top salary
Aviatrix
Principal Solution Engineer
Aviatrix
⚡ Apply early Chicago, Illinois, United Stat... Onsite $247,745–$291,465
● New 👁 Seen ✓ Applied 2d ago
Ingredion
Principal Mechanical Engineer - Utilities
Ingredion
⚡ Apply early Westchester, IL Onsite $123,500–$164,700
● New 👁 Seen ✓ Applied 3d ago
SA
Principal AI Solutions Engineer - Salesforce AI Labs
Salesforce
⚡ Apply early California - San Francisco Onsite $215,250–$287,910
● New 👁 Seen ✓ Applied 3d ago
Gotion, Inc.
Staff / Principal Battery Systems Engineer – Performance & Integration
Gotion, Inc.
⚡ Apply early Irvine, California Onsite $150,000–$200,000
● New 👁 Seen ✓ Applied 4d ago
CF
Principal Infrastructure Engineer- Unified Communications
Compeer Financial
⚡ Apply early IL-Bloomington; MN-Lakeville;... Hybrid $118,500–$180,000
● New 👁 Seen ✓ Applied 4d ago
CF
Principal AI Platform Engineer
Compeer Financial
⚡ Apply early MN-Mankato; IL-Bloomington; MN... Hybrid $133,000–$180,000
● New 👁 Seen ✓ Applied 4d ago
CF
Principal Infrastructure Engineer- Network
Compeer Financial
⚡ Apply early IL-Bloomington; MN-Lakeville;... Hybrid $118,500–$180,000
● New 👁 Seen ✓ Applied 4d ago
PCI Pharma Services
Sr. Principal Automation & Pharmaceutical Packaging Engineer
PCI Pharma Services
⚡ Apply early Rockford, IL, USA Onsite $122,000–$137,250
● New 👁 Seen ✓ Applied 5d ago
DriveWealth
Principal Software Development Engineer, Post Trade
DriveWealth
⚡ Apply early Office - Chicago Hybrid $250,000–$280,000
● New 👁 Seen ✓ Applied 5d ago
DriveWealth
Principal Data Analytics Engineer
DriveWealth
⚡ Apply early Office - Chicago Hybrid $220,000–$240,000
● New 👁 Seen ✓ Applied 5d ago
Hewlett Packard Enterprise
Principal AI Engineer
Hewlett Packard Enterprise
⚡ Apply early All, Wisconsin, United States... Onsite $157,000–$361,000
● New 👁 Seen ✓ Applied 6d ago
U.S. Bank
Principal AI Engineer – AI Acceleration & Enterprise Enablement
U.S. Bank
⚡ Apply early Hopkins, MN Onsite $149,515–$175,900
● New 👁 Seen ✓ Applied 1w ago
Northrop Grumman
Systems Engineer/Principal Systems Engineer - Integration & Test
Northrop Grumman
⚡ Apply early United States-Illinois-Rolling... Onsite $87,600–$131,400
● New 👁 Seen ✓ Applied 1w ago
Northrop Grumman
Principal/Sr. Principal FPGA Design Engineer
Northrop Grumman
⚡ Apply early United States-Illinois-Rolling... Onsite $119,600–$179,400
● New 👁 Seen ✓ Applied 1w ago
Stanleygroup
Principal Electrical Engineer - Power Plant
Stanleygroup
⚡ Apply early Austin, TX Hybrid
● New 👁 Seen ✓ Applied 1w ago
RTX
Senior Principal Engineer, Project Engineering (Hybrid)
RTX
⚡ Apply early US-IL-ROCKFORD-P1 ~ 2421 11th... Hybrid
● New 👁 Seen ✓ Applied 1w ago
Flex
Principal – Electrical & Controls / Automation Engineer
Flex
⚡ Apply early USA, IL, Buffalo Grove Onsite
● New 👁 Seen ✓ Applied 1w ago
DE
Principal, Software Engineer
DEPT®
⚡ Apply early NY, US, CA, US, IL, US - Remot... · location restricted $122,000–$165,000
● New 👁 Seen ✓ Applied 1w ago
Elevance Health
Distinguished AI Engineer
Elevance Health
⚡ Apply early IN-INDIANAPOLIS, 220 VIRGINIA... Hybrid $254,584–$416,592
● New 👁 Seen ✓ Applied 1w ago
Pfizer
Principal Device Engineer
Pfizer
⚡ Apply early United States - New Jersey - P... Onsite $99,200–$165,400
● New 👁 Seen ✓ Applied 1w ago
Bank of America
Principal Engineer
Bank of America
⚡ Apply early Charlotte Onsite
● New 👁 Seen ✓ Applied 1w ago
Marmon
Principal Food Systems Engineer
Marmon
⚡ Apply early Carol Stream, IL Onsite
● New 👁 Seen ✓ Applied 1w ago
Abbott
Principal AI/Agentic Engineer
Abbott
⚡ Apply early United States - Illinois - Abb... Onsite $149,300–$298,700
● New 👁 Seen ✓ Applied 2w ago
Early Warning Services
Principal Identity & Access Management (IAM) Engineer
Early Warning Services
⚡ Apply early Chicago Hybrid $184,000–$230,000
● New 👁 Seen ✓ Applied 2w ago
Abbott
Principal AI Platform Engineer
Abbott
⚡ Apply early United States - Illinois - Abb... Onsite $149,300–$298,700
● New 👁 Seen ✓ Applied 2w ago

Related searches

Related roles

Principal Engineer jobs by location

More

Frequently asked questions

How many Principal Engineer jobs in Illinois are open right now?
120 Principal Engineer jobs in Illinois are open across 58 companies, as of October 26, 2026.
What do Principal Engineer jobs in Illinois pay?
Across the 101 Principal Engineer jobs in Illinois that disclose pay, the median is $169,700 a year, and the middle half of offers falls between $136,888 and $207,375.
Which companies are hiring Principal Engineer jobs in Illinois?
Aviatrix, Ingredion, Salesforce, Gotion, Inc. and Compeer Financial are among the 58 companies currently hiring Principal Engineer jobs in Illinois.
How current are these listings?
Every listing comes straight from the employer’s own careers system and is re-checked three times a day. This page was last updated on October 26, 2026 at 02:53 UTC.

Catch your next role the second it’s posted.

Create a free account and we’ll watch the boards for you — the instant a job matches your search, it lands in your inbox or Telegram. No digging, no refreshing.

Create free account

Free forever · takes 30 seconds · already have one?

Get an edge on your job hunt.

Join our Telegram channel for the stuff that helps you land the role — salary benchmarks, the weekly market pulse, and new-feature drops. No spam, just signal.

Join the channel — it's free