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Illinois internships
Consulting Engineer I (Intern) - United States
Cisco - North Carolina, United States
Engineering Product Management Specialist I (Intern) - United States
Cisco - San Jose, CA, United States
2026-2027 U.S. Operations Intern/Co-op - Fall Posting
Dow - Freeport, TX, United States
Intern/Co-op - HES&S Safety and Industrial Hygiene (Summer 2027)
Marathon Petroleum - San Antonio, TX, United States
Intern/Co-op - HES&S Environmental (Spring 2027)
Marathon Petroleum - Canton, OH, United States
Intern/Co-op - Refining Electrical Engineering (Fall 2027)
Marathon Petroleum - Kenai, AK, United States
Refining Chemical Engineering Intern/Co-op Spring 2027
Marathon Petroleum - Salt Lake City, UT, United States
Intern/Co-op - Refining Mechanical Engineer (Spring 2027)
Marathon Petroleum - Findlay, OH, United States
Machine Learning Engineer II (Intern) - United States
Cisco - San Francisco, CA, United States
Returning Intern Engineer - Summer 2027 - Great Lakes Division (For Current/Former HNTB Interns Only)
HNTB - Valparaiso, IN, United States
Software Engineer Embedded Systems I (Intern) - United States
Cisco - Milpitas, CA, United States
Returning Project Controls Intern - Summer 2027 - Great Lakes Division (For Current/Former HNTB Interns Only)
HNTB - Madison, WI, United States
Machine Learning Engineer II (Intern) - United States
Cisco - North Carolina, United States
Refining Chemical Engineering Intern/Co-op Fall 2027
Marathon Petroleum - El Paso, TX, United States
Enterprise Internship, Supply Chain
Advocate Health - Remote in United States
Intern/Co-op - HES&S Safety and Industrial Hygiene (Fall 2027)
Marathon Petroleum - Kentucky, United States
Intern/Co-op - HES&S Safety and Industrial Hygiene (Spring 2027)
Marathon Petroleum - El Paso, TX, United States
Intern/Co-op - Refining Mechanical Engineer (Spring 2027)
Marathon Petroleum - Mandan, ND, United States
2027 Summer Corporate Intern - Engineering
Caterpillar - Fort Worth, TX, United States
Software Engineer Data & AI I (Intern) - United States
Cisco - San Jose, CA, United States
