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energy engineering internships
Intern/Co-op - HES&S Environmental (Spring 2027)
Marathon Petroleum - Long Beach, CA, United States
2027 Summer Intern - Crystal Springs
Hitachi - Mississippi, United States
Product Applications Intern
Analog Devices - San Jose, CA, United States
EHS & ESG M&A Intern
ERM - Milan, Italy
Intern/Co-op - Refining Mechanical Engineer (Summer 2027)
Marathon Petroleum - El Paso, TX, United States
Business Systems Administration Internship
Argonne - Remote in United States
Intern/Co-op - Refining Mechanical Engineer (Fall 2027)
Marathon Petroleum - Findlay, OH, United States
Intern/Co-op - Refining Electrical Engineering (Summer 2027)
Marathon Petroleum - Mandan, ND, United States
Intern/Co-op - Refining Mechanical Engineer (Summer 2027)
Marathon Petroleum - Salt Lake City, UT, United States
Intern, Commercial 2027
ConocoPhillips - Houston, TX, United States
Mechanical Engineering Intern - Transfer Switch - Summer 2027
Generac - Waukesha, WI, United States
Refining Chemical Engineering Intern/Co-op Fall 2027
Marathon Petroleum - Anacortes, WA, United States
Mechanical Engineering Intern | Columbus, OH
IMEG - Toledo, OH, United States
Supply Chain Intern - Engineering and Business Majors
Ecolab - Martinsburg, WV, United States
Digital Innovation Intern
Littelfuse - Kaunas, Lithuania
2027 Summer Corporate Intern - Engineering
Caterpillar - Illinois, United States
Intern/Co-op - HES&S Environmental (Fall 2027)
Marathon Petroleum - San Antonio, TX, United States
Intern - Electrical Engineer (Fall 2026/Winter 2027)
Itron - Raleigh, NC, United States
Mechanical Design Intern
Hitachi - Zhongshan, China
Distribution Planning Engineer Intern (Summer 2027)
AES - Dayton, OH, United States
