99
engineering summer internships in Illinois, 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
Corporate & Institutional Banking Undergraduate Intern - Commercial & Corporate Banking (West)
PNC - Chicago, IL, United States
Engineering Technical Sales Intern
Ecolab - Chicago, IL, United States
Corporate & Institutional Banking Undergraduate Intern - Commercial & Corporate Banking - Financials and Diversified Track
PNC - Chicago, IL, United States
2027 Summer Corporate Intern - Environmental, Health and Safety
Caterpillar - Peoria, IL, United States
Transport Network Engineer Intern
Leidos - Shiloh, IL, United States
Supply Chain & Operations Leadership Development Internship Program - Summer 2027
Pentair - North Aurora, IL, United States
2027 US Operations Summer Internship Program
Kraft Heinz - Chicago, IL, United States
Supply Chain & Operations Leadership Development Internship Program - Summer 2027
Pentair - Roselle, IL, United States
2027 Summer Corporate Intern- Manufacturing
Caterpillar - Decatur, IL, United States
Crisis Management Data & Analytics Intern
Ameren - Peoria, IL, United States
Corporate & Institutional Banking Undergraduate Summer 2027 Intern - Capital Markets
PNC - Chicago, IL, United States
Data Engineering & Analytics Intern
Leidos - Shiloh, IL, United States
Product Management Leadership Development Internship Program - Summer 2027
Pentair - North Aurora, IL, United States
2027 Summer Corporate Intern - Procurement
Caterpillar - East Peoria, IL, United States
Supply Chain Intern - Engineering and Business Majors
Ecolab - Chicago, IL, United States
2027 Technical Sales Intern - Services
Trane Technologies - Willowbrook, IL, United States
Intern/Co-op - Refining Mechanical Engineer (Fall 2027)
Marathon Petroleum - Robinson, IL, United States
