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2026 internships in Illinois
Legal Internship - Summer 2026 (Northbrook/Chicago, IL)
CVS Health - Northbrook, IL
Engineering Internship - Summer 2026
Fehr Graham Engineering & Environmental - Rockford, IL
Intern/Co-op - Refining Mechanical Engineer (Fall 2026)
Marathon Petroleum Corporation - Robinson, IL
Summer 2026 Intern - Quality Coordinator
JELD-WEN, Inc. - Rantoul, IL
2026 Summer Sales Intern - Housing Provided + Paid
Lotus Sales - Champaign, IL
Intern/co-op - Refining Construction Management (Fall 2026)
Marathon Petroleum Corporation - Robinson, IL
Structural Bridge Engineering Intern - Summer 2026
Farnsworth Group, Inc. - Belleville, IL
Summer 2026 Sales Internship (Housing + Paid)
Forge Marketing - Woodridge, IL
Wintrust 2026 Summer Internship - Customer Contact Center
Wintrust Financial Corporation - Rosemont, IL
Intern, Data Science & Artificial Intelligence (Summer 2026)
AArete - Chicago, IL
2026 Summer Sales Intern - Housing Provided + Paid
Lotus Sales - Elgin, IL
Industrial Engineer: Continuous Improvement Summer Internship 2026
Motorola Solutions - Elgin, IL
Product Marketing Internship - Summer 2026
Uline - Waukegan, IL
Summer 2026 Internship - Digital Marketing & Analytics
Ovative Group - Chicago, IL
Financial Analyst Internship - Summer 2026
Uline - Glenview, IL
Intern/co-op - Refining Construction Management (Summer 2026)
Marathon Petroleum Corporation - Robinson, IL
Cyber Security Intern (Summer 2026)
Lensa - Chicago, IL
Transaction Management Summer 2026 Internship - Chicago, IL
JLL - Chicago, IL
2026 Leo Chicago Summer Internship - Strategy
Leo Burnett - Chicago, IL
2026-2027 LIFT Internship - Video Production/Content Creation
Rural King - Mattoon, IL
