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Principal Engineer Jobs in Illinois.

All active Principal Engineer roles based in Illinois.

View Principal Engineer salary insights in Illinois
Total jobs
240
positions indexed
New today
10
last 24 hours
Companies
99
actively hiring
Worldwide remote
0
from anywhere
search: principal engineer in: Illinois Clear all
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WJ
Metallurgical Engineer | 15+ Years
Wiss, Janney, Elstner Associates
⚡ Apply early Northbrook, IL Onsite $115,650–$192,750
● New 👁 Seen ✓ Applied 4w ago
Northrop Grumman
Engineer/Principal Systems Engineer
Northrop Grumman
⚡ Apply early United States-Illinois-Rolling... Onsite $87,600–$131,400
● New 👁 Seen ✓ Applied 4w ago
Bank of America
Principal Engineer - GMI Next Gen
Bank of America
⚡ Apply early Chicago Onsite $156,500–$230,000
● New 👁 Seen ✓ Applied 4w ago
Northern Trust
Sr Lead SW Support Engineer
Northern Trust
⚡ Apply early Chicago, IL Onsite $99,600–$169,200
● New 👁 Seen ✓ Applied 1mo ago
RLI Corp
Sr. Data Engineer - Snowflake (Peoria, IL or Chicago, IL)
RLI Corp
⚡ Apply early Peoria, IL Onsite $96,264–$137,657
● New 👁 Seen ✓ Applied 1mo ago
Northern Trust
Sr Lead Software Engineer, AI Security Platform
Northern Trust
⚡ Apply early Chicago, IL Onsite $114,500–$194,700
● New 👁 Seen ✓ Applied 1mo ago
Northrop Grumman
Engineer/Principal Systems Engineer (Electrical Engineering)
Northrop Grumman
⚡ Apply early United States-Illinois-Rolling... Onsite $87,600–$131,400
● New 👁 Seen ✓ Applied 1mo ago
RTX
Principal Electromagnetic Compatibility (EMI/EMC) Engineer (Onsite)
RTX
⚡ Apply early US-IL-ROCKFORD-P6 ~ 4747 Harri... Hybrid
● New 👁 Seen ✓ Applied 1mo ago
Northrop Grumman
Principal Network Cloud Communications
Northrop Grumman
⚡ Apply early United States-California-Redon... Onsite $89,400–$155,400
● New 👁 Seen ✓ Applied 1mo ago
Northern Trust
Sr Principal Software Engineer, AI Security Platform
Northern Trust
⚡ Apply early Chicago, IL Onsite $164,600–$288,000
● New 👁 Seen ✓ Applied 1mo ago
Kraft Heinz
Principal Engineer, R&D - Packaging Materials & Performance
Kraft Heinz
⚡ Apply early Glenview, IL Hybrid $104,200–$130,200
● New 👁 Seen ✓ Applied 1mo ago
Nexuse Group
Senior Power System Studies Engineer
Nexuse Group
⚡ Apply early Cleveland, OH Hybrid
● New 👁 Seen ✓ Applied 1mo ago
Adobe
Senior AI Systems Engineer — C++ / Applied AI
Adobe
⚡ Apply early San Jose Onsite $159,200–$301,600
● New 👁 Seen ✓ Applied 1mo ago
UL Research Institutes
Lead Azure Cloud Engineer
UL Research Institutes
⚡ Apply early Evanston, IL Hybrid $119,260–$163,983
● New 👁 Seen ✓ Applied 1mo ago
Northern Trust
Sr Associate, SW Eng
Northern Trust
⚡ Apply early Chicago, IL Onsite $88,900–$151,100
● New 👁 Seen ✓ Applied 1mo ago
UL Research Institutes
Principal Research Engineer - Materials Discovery Research Institute
UL Research Institutes
⚡ Apply early Skokie, IL Onsite $131,186–$180,381
● New 👁 Seen ✓ Applied 1mo ago
Northrop Grumman
Engineer/Principal Systems Engineer - (Systems Engineering Design)
Northrop Grumman
⚡ Apply early United States-Illinois-Rolling... Onsite $87,600–$131,400
● New 👁 Seen ✓ Applied 1mo ago
Northrop Grumman
Sr. Principal Systems Engineer (Systems Engineering Design)
Northrop Grumman
⚡ Apply early United States-Illinois-Rolling... Onsite $135,800–$203,600
● New 👁 Seen ✓ Applied 1mo ago
Conagra Brands
Senior Combustion & Refrigeration Engineer
Conagra Brands
⚡ Apply early Omaha, Nebraska Onsite $82,000–$120,000
● New 👁 Seen ✓ Applied 1mo ago
CG
Principal Software Engineer
Cboe Global Markets
⚡ Apply early Chicago, IL Onsite $182,325–$235,950
● New 👁 Seen ✓ Applied 1mo ago
ME
Associate Mapping Specialist: Winter 2026 & Spring 2027 Biomedical Engineering Undergraduates
Medtronic
⚡ Apply early State of Minnesota, United Sta... Onsite $75,000–$85,000
● New 👁 Seen ✓ Applied 1mo ago
OCC
Lead Associate Principal, Software Engineering, SDET
OCC
⚡ Apply early Chicago - 125 S Franklin Hybrid $163,600–$204,600
● New 👁 Seen ✓ Applied 1mo ago
Chamberlain Group
Principal Software Engineer (Hybrid - Oak Brook, IL)
Chamberlain Group
⚡ Apply early Oak Brook, IL Onsite $129,700–$226,900
● New 👁 Seen ✓ Applied 1mo ago
Primient
Engineer 1
Primient
⚡ Apply early Decatur, IL, USA (Plant) Onsite
● New 👁 Seen ✓ Applied 1mo ago
Barry-Wehmiller
DevOps Technical Delivery Manager
Barry-Wehmiller
⚡ Apply early Raleigh, NC Onsite $140,000–$170,000
● New 👁 Seen ✓ Applied 1mo ago

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