5
fall internships in Illinois
Civil Engineering Intern / Co-op - Fall 2026
Langan Engineering & Environmental Services - Chicago, IL
Intern/co-op - Refining Construction Management (Fall 2026)
Marathon Petroleum Corporation - Robinson, IL
Intern/Co-op - Refining Chemical Engineering Fall 2026
Marathon Petroleum Corporation - Robinson, IL
Intern/Co-op - Refining Mechanical Engineer (Fall 2026)
Marathon Petroleum Corporation - Robinson, IL
Intern/Co-op - Refining Electrical Engineering (Fall 2026)
Marathon Petroleum Corporation - Robinson, IL
