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Internship Jobs in Illinois.

All active internship roles based in Illinois, sourced directly from company boards. Updated every few hours.

Total jobs
882
positions indexed
New today
18
last 24 hours
Companies
235
actively hiring
Worldwide remote
0
from anywhere
in: Illinois employment: Internship Clear all
Sort Newest Top salary
Ingredion
Procurement Tools & Systems Intern
Ingredion
⚡ Apply early Westchester, IL Hybrid
● New 👁 Seen ✓ Applied 1mo ago
Stryker
Summer 2027 Internship - Biomedical Engineering - Illinois
Stryker
⚡ Apply early Cary, Illinois Onsite $72,800–$72,800
● New 👁 Seen ✓ Applied 1mo ago
CVS Health
Foreign Pharmacy Grad - International Pharmacy Intern
CVS Health
⚡ Apply early IL - Lincoln Onsite $62,400–$87,360
● New 👁 Seen ✓ Applied 1mo ago
Protiviti
Chicago Business Performance Improvement Intern - 2027
Protiviti
⚡ Apply early CHICAGO Hybrid
● New 👁 Seen ✓ Applied 1mo ago
IGS Energy
C&I Sales Intern (Dublin, OH & Chicago, IL)
IGS Energy
⚡ Apply early Dublin, OH - Corporate Office Onsite $31,200–$62,400
● New 👁 Seen ✓ Applied 1mo ago
CVS Health
Foreign Pharmacy Grad - International Pharmacy Intern
CVS Health
⚡ Apply early IL - Springfield Onsite $62,400–$87,360
● New 👁 Seen ✓ Applied 1mo ago
Stryker
Summer 2027 Internship - Sage Sales - Cary, IL
Stryker
⚡ Apply early Cary, Illinois Onsite $72,800–$72,800
● New 👁 Seen ✓ Applied 1mo ago
Brookfield Properties
Accounting Intern (Summer Internship 6/7/2027 - 8/13/2027)
Brookfield Properties
⚡ Apply early Chicago, Illinois Onsite $46,800–$46,800
● New 👁 Seen ✓ Applied 1mo ago
Brookfield Properties
Tenant Coordination Intern (Summer Internship 6/7/2027 - 8/13/2027)
Brookfield Properties
⚡ Apply early Chicago, Illinois Onsite $46,800–$46,800
● New 👁 Seen ✓ Applied 1mo ago
Brookfield Properties
Oakbrook Center Property Management Summer Internship (6/7/2027 - 8/13/2027)
Brookfield Properties
⚡ Apply early Chicago, Illinois Onsite $46,800–$46,800
● New 👁 Seen ✓ Applied 1mo ago
Marathon Petroleum
Intern/Co-op - Refining Electrical Engineering (Fall 2027)
Marathon Petroleum
⚡ Apply early Findlay, Ohio Onsite $68,474–$68,474
● New 👁 Seen ✓ Applied 1mo ago
Target
Store Executive Intern (Store Leadership Intern) - Norridge, IL (Starting Summer 2027) ​
Target
⚡ Apply early 4050 N Harlem Ave, Norridge,IL... Onsite $58,240–$58,240
● New 👁 Seen ✓ Applied 1mo ago
Ameren
Crisis Management Meteorology Intern
Ameren
⚡ Apply early Peoria, IL Onsite $43,680–$62,400
● New 👁 Seen ✓ Applied 1mo ago
Target
Store Executive Intern (Store Leadership Intern) - Arlington Heights, IL (Starting Summer 2027) ​
Target
⚡ Apply early 1700 E Rand Rd, Arlington Heig... Onsite $44,200–$69,160
● New 👁 Seen ✓ Applied 1mo ago
HNTB
Returning Intern Planner - Summer 2027 - Great Lakes Division (For Current/Former HNTB Interns Only)
HNTB
⚡ Apply early Milwaukee, WI (East Wisconsin... Onsite $43,826–$65,728
● New 👁 Seen ✓ Applied 1mo ago
Caterpillar
2027 Summer Corporate Intern - Business Operations
Caterpillar
⚡ Apply early Peoria, Illinois Onsite $46,800–$83,720
● New 👁 Seen ✓ Applied 1mo ago
Target
Store Executive Intern (Store Leadership Intern) - Algonquin, IL (Starting Summer 2027) ​ ​
Target
⚡ Apply early 750 S Randall Rd, Algonquin,IL... Onsite $49,920–$58,240
● New 👁 Seen ✓ Applied 1mo ago
Target
Store Executive Intern (Store Leadership Intern) - Schaumburg, IL (Starting Summer 2027) ​
Target
⚡ Apply early 2621 W Schaumburg Rd, Schaumbu... Onsite $58,240–$60,320
● New 👁 Seen ✓ Applied 1mo ago
Caterpillar
2027 Summer Corporate Intern - Marketing
Caterpillar
⚡ Apply early Peoria, Illinois Onsite $46,800–$83,720
● New 👁 Seen ✓ Applied 1mo ago
Uline
Training & Development Internship - Summer 2027
Uline
⚡ Apply early Pleasant Prairie, WI Onsite
● New 👁 Seen ✓ Applied 1mo ago
Target
Store Executive Intern (Store Leadership Intern) - Melrose Park, IL (Starting Summer 2027) ​
Target
⚡ Apply early 850 W North Ave, Melrose Park,... Onsite $58,240–$60,320
● New 👁 Seen ✓ Applied 1mo ago
HNTB
Returning Co-op Engineer- Fall/Winter/Spring 2026-2027-Great Lakes Division (For Current/Former HNTB Co-ops only)
HNTB
⚡ Apply early Milwaukee, WI (East Wisconsin... Onsite $43,826–$65,728
● New 👁 Seen ✓ Applied 1mo ago
JLL
Hotels and Hospitality Summer 2027 Internship - Chicago, IL
JLL
⚡ Apply early Chicago, IL Onsite
● New 👁 Seen ✓ Applied 1mo ago
HNTB
Returning Intern Engineer - Summer 2027 - Great Lakes Division (For Current/Former HNTB Interns Only)
HNTB
⚡ Apply early Milwaukee, WI (East Wisconsin... Onsite $43,826–$65,728
● New 👁 Seen ✓ Applied 1mo ago
Cardinal Health
Operations Internship (Summer 2027)
Cardinal Health
⚡ Apply early IL-Waukegan-MWDC Onsite $47,840–$47,840
● New 👁 Seen ✓ Applied 1mo ago

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