Internships in Illinois
580 open postings from 184 employers. Walmart (30), PwC (18) and Federal Home Loan Bank of Chicago (17) have posted the most. 283 of them name a term, most often Summer 2027 (258) and Spring 2027 (8). The most are in Chicago, IL (312), Rosemont, IL (34) and Westchester, IL (14). The biggest groups are Finance (99), Software (83) and Hardware (58). The fields their titles name most are engineering (117), software engineering (43) and pharmacy (41). The list is read daily from company career pages and public internship lists, so closed roles drop off.
Start free 580 open postings · updated daily
Page 11 of 12 · newest first
- Electrical Engineer Summer InternSyska Hennessy GroupChicago, IL
- Software Engineer InternMotorolaChicago, ILSummer 2027
- Business Analytics Intern - Summer 2027AAreteChicago, ILSummer 2027
- Artificial Intelligence & Data Scientist InternIngredionWestchester, ILWinter 2026
- Corporate Intern, Digital and AnalyticsCaterpillarPeoria, ILSummer 2027
- Android Platform Software Engineer Intern - Summer 2027MotorolaSchaumburg, ILSummer 2027
- Corporate Intern, Autonomy & Intelligent Systems EngineeringCaterpillarPeoria, ILSummer 2027
- Fundamental Research Analyst - 2027 Graduate Program - (August Start)Old MissionChicago, IL
- Summer 2027 Internship - Insurance and Risk ManagementAssociated AgenciesRolling Meadows, ILSummer 2027$21/hr
- Class of 2028 Diversified Industrials Group, Investment Banking - Summer AnalystD.A. DavidsonChicago, IL10 weeks
- Summer 2027 Mars Snacking MBA Marketing and Brand Management InternshipMarsChicago, ILSummer 2027
- Class of 2028 Financial Institutions Group, Investment Banking - Summer AnalystD.A. DavidsonChicago, IL10 weeks
- Intern MarketingCompeer FinancialBloomington, IL
- Performance Engineer InternIMC TradingChicago, ILSummer 2027
- Quant Performance Engineer Intern - Summer 2027IMC TradingChicago, ILSummer 2027
- Intern New MarketsCompeer FinancialNaperville, IL
- Intern Ag LendingCompeer FinancialSycamore, IL
- Intern EngineeringCompeer FinancialBloomington, IL
- Android Application Developer Intern - Summer 2027MotorolaChicago, ILSummer 2027
- Business Technology Solutions Intern - Data & Software Engineering - UndergraduateAbbVieNorth Chicago, ILSummer 2027
- Software Engineer Intern - Grainger Technology GroupW.W. GraingerChicago, ILSummer 2027
- Web Developer/Programmer InternFelix MagazineChicago, ILFall 2026
- Mechatronics Engineer InternRed Rabbit RoboticsChicago, ILWinter 2026
- Engineering Intern/Co-opOceanCommChicago, IL
- Legal Intern - Summer 2027Old MissionChicago, ILSummer 2027
- Trader Summer Internship Chicago 2027Maven SecuritiesChicago, ILSummer 2027
- Quantitative Risk Intern - Summer 2027DV TradingChicago, ILSummer 2027
- Quantitative Trading Intern - Summer 2027Belvedere TradingChicago, ILSummer 2027
- Quantitative Trading Intern - Winter Quarter 2027Belvedere TradingChicago, ILWinter 2027
- Software Engineer InternChicago Trading CompanyChicago, ILSummer 2027
- Quantitative Trading InternChicago Trading CompanyChicago, ILSummer 2027
- Algorithmic Trader InternTransMarket GroupChicago, IL
- Backend / Frontend Developer InternProspect EquitiesChicago, ILFall 2026
- FPGA InternDRWChicago, ILSummer 2027
- Quantitative Researcher (Ph.D.) - 2027 Graduate Program - (August Start)Old MissionChicago, IL
- Summer 2027 Mars Climate Sustainability Internship Masters/MBA InternMarsChicago, ILSummer 2027
- Software Engineer InternOld MissionChicago, ILSummer 2027
- Institutional Trader Intern (2027 Start - Chicago)OptiverChicago, IL10 weeks
- Quant Trading Internship - Summer 2027Chicago Trading CompanyChicago, ILSummer 20278 weeks
- Software Engineering Internship - Summer 2027Chicago Trading CompanyChicago, ILSummer 20278 weeks
- Expression of Interest: 2027 Trading Sneak Peek WeeksAkuna CapitalChicago, IL
- Software Engineer – 2027 Internship Program (June Start)Old MissionChicago, IL
- Quantitative Research Intern, Summer 2027 | Georgia Institute of TechnologyAkuna CapitalChicago, ILSummer 2027
- Quantitative Development & Strategy Intern, Summer 2027 | Massachusetts Institute of TechnologyAkuna CapitalChicago, ILSummer 2027
- Quantitative Research Intern, Summer 2027 | Massachusetts Institute of TechnologyAkuna CapitalChicago, ILSummer 2027
- Quantitative Development & Strategy Intern, Summer 2027 | HarvardAkuna CapitalChicago, ILSummer 2027
- Quantitative Research Intern, Summer 2027 | Columbia UniversityAkuna CapitalChicago, ILSummer 2027
- Software Engineer – 2027 Graduate Program (August Start)Old MissionChicago, IL
- Quantitative Trader – 2027 Graduate Program (February Start)Old MissionChicago, IL
- Quantitative Trader – 2027 Graduate Program (August Start)Old MissionChicago, IL
Internships in Illinois by employer
- Walmart 30
- PwC 18
- Federal Home Loan Bank of Chicago 17
- Ingredion 15
- HCSC 14
- Life Fitness 13
- The Federal Reserve System 13
- UL Solutions 12
- Akuna Capital 10
- Crowe 10
- Jump Trading 10
- Zurn Elkay Water Solutions 10
- Meijer 9
- Old Mission 9
- Stryker 9
- Brookfield 8
- CNA Insurance 8
- COUNTRY Financial 8
- IMC Trading 8
- CVS Health 7
- DriveWealth 7
- GCM Grosvenor 7
- HNTB 7
- Wintrust 7
Internships in Illinois by role
Internships in Illinois by field
Internships in Illinois by city
- Chicago, IL 312
- Rosemont, IL 34
- Champaign, IL 12
- Schaumburg, IL 12
- Bloomington, IL 10
- Downers Grove, IL 10
- Lincolnshire, IL 8
- Aurora, IL 6
- Peoria, IL 6
- Rockford, IL 6
- Normal, IL 5
- Princeton, IL 5
- Willowbrook, IL 5
- Deerfield, IL 4
- Freeport, IL 4
- Naperville, IL 4
- Waukegan, IL 4
- Arlington Heights, IL 3
- Bedford Park, IL 3
- Danville, IL 3
- Decatur, IL 3
- Itasca, IL 3
- Joliet, IL 3
- Oak Brook, IL 3
- Oakbrook Terrace, IL 3
- Romeoville, IL 3
- Springfield, IL 3
- Toluca, IL 3
Internships in Illinois by term
Internships in other states
- California 2489
- Texas 1114
- New York 1002
- Massachusetts 802
- Pennsylvania 700
- Ohio 694
- Florida 464
- Virginia 451
- Michigan 430
- North Carolina 389
- New Jersey 374
- Minnesota 370
- Wisconsin 369
- Washington 362
- Indiana 318
- Georgia 310
- Colorado 309
- Tennessee 249
- Iowa 244
- Connecticut 199
- Maryland 195
- Missouri 193
- South Carolina 190
- Arizona 174
- Alabama 117
- Kentucky 113
- Louisiana 109
- Oregon 109
- Utah 106
- Nebraska 105
Don't apply to internships in Illinois one at a time.
Use Auto Apply for matching roles, up to your daily cap. OfferAIO fills forms from your profile, tells you when a new posting opens, and keeps every interview and contact in one place. 5 free Auto Applies total. No card, no daily reset. Premium is $20/month, or the Season Pass is $49 once for about 4 months (120 days) with no auto-renew. Both include unlimited applications and Auto Apply. Auto Apply queues new matches up to the daily cap you set, at most 100 a day. Pause or cancel queued applications anytime.
Start free