5
mechanical engineer internships in Illinois
Mechanical Engineer Summer Intern
Syska Hennessy Group - Chicago, IL
Mechanical Engineer Internship - Controls
OTTO Engineering, Inc. - Carpentersville, IL
Military DoD SkillBridge Internship - Mechanical Component Engineer
GE Aerospace - Loves Park, IL
Intern/Co-op - Refining Mechanical Engineer (Fall 2026)
Marathon Petroleum Corporation - Robinson, IL
Intern/Co-op - Refining Mechanical Engineer (Summer 2026)
Marathon Petroleum Corporation - Robinson, IL
