91
summer 2027 engineering internships in Illinois, United States
Intern/Co-op - Refining Mechanical Engineer (Summer 2027)
Marathon Petroleum - Robinson, IL, United States
Current Master's - Data Science Internship - Summer 2027
Capital One - Chicago, IL, United States
Supply Chain Intern - Engineering and Business Majors
Ecolab - Joliet, IL, United States
Refining Chemical Engineering Intern/Co-op Spring 2027
Marathon Petroleum - Robinson, IL, United States
Research and Development Engineering Intern
Ecolab - Naperville, IL, United States
Intern/Co-op - Refining Electrical Engineering (Fall 2027)
Marathon Petroleum - Robinson, IL, United States
2027 Summer Corporate Intern- Manufacturing
Caterpillar - Illinois, United States
Intern/Co-op - Refining Mechanical Engineer (Spring 2027)
Marathon Petroleum - Robinson, IL, United States
Network Engineer Internship - Summer 2027
Uline - Glenview, IL, United States
Supply Chain & Operations Leadership Development Internship Program - Summer 2027
Pentair - Hanover Park, IL, United States
Technical Sales Intern - Food & Beverage Market
Solenis - Illinois, United States
2027 Technical Sales Intern - Controls
Trane Technologies - Willowbrook, IL, United States
Intern to Entry Level Conversion - Business Functions (All) (Summer 2026 Intern Program)
Boeing - Chicago, IL, United States
2027 Summer Corporate Intern- Supply Chain
Caterpillar - Decatur, IL, United States
Field Engineer Internship (Summer 2027)
D.H. Blattner & Sons - United States
Network Engineer Internship - Summer 2027
Uline - Waukegan, IL, United States
Supply Chain Intern - Engineering and Business Majors
Ecolab - Roscoe, IL, United States
Network Engineering & Operations Intern
Leidos - Shiloh, IL, United States
Intern/Co-op - Refining Construction Management (Summer 2027)
Marathon Petroleum - Robinson, IL, United States
Returning Intern Engineer - Summer 2027 - Great Lakes Division (For Current/Former HNTB Interns Only)
HNTB - Chicago, IL, United States
