623
energy engineering internships in the United States
Supply Chain Intern - Engineering and Business Majors
Ecolab - Joliet, IL, United States
2026-2027 Wells Engineering Intern (Previous Intern)
Chevron - Houston, TX, United States
Paper & Pulp Engineering Technical Sales Intern
Ecolab - Kingsport, TN, United States
Intern/Co-op - Refining Mechanical Engineer (Summer 2027)
Marathon Petroleum - El Paso, TX, United States
Undergraduate or Graduate Internship for Critical Material Enabling Analysis
National Laboratory of the Rockies - Golden, CO, United States
2026-2027 Health, Safety and Environment Intern (Returning Intern)
Chevron - Covington, LA, United States
2027 Summer Corporate Intern - Engineering
Caterpillar - South Milwaukee, WI, United States
2027 Summer Corporate Intern - Engineering
Caterpillar - Fort Worth, TX, United States
Refining Chemical Engineering Intern/Co-op Spring 2027
Marathon Petroleum - Robinson, IL, United States
Intern/Co-op - Refining Chemical Engineering Fall 2026
Marathon Petroleum - Dickinson, ND, United States
Intern/Co-op - Refining Electrical Engineering (Summer 2027)
Marathon Petroleum - Mandan, ND, United States
Undergraduate (Year-Round) Intern - Analytical Chemistry
National Laboratory of the Rockies - Golden, CO, United States
Materials Intern
BorgWarner - North Carolina, United States
Supply Chain Intern - Engineering and Business Majors
Ecolab - McDonough, GA, United States
Intern/Co-op - Refining Chemical Engineering Fall 2026
Marathon Petroleum - Canonsburg, PA, United States
2026-2027 Facilities Engineering Civil Engineering Intern
Chevron - Pasadena, TX, United States
Research and Development Engineering Intern
Ecolab - Naperville, IL, United States
Intern/Co-op - Refining Electrical Engineering (Fall 2027)
Marathon Petroleum - Robinson, IL, United States
Summer 2027 Hydraulic Modeling Intern
Verdantas - Holden, MA, United States
Electrical Engineering Intern | Columbus, OH
IMEG - Columbus, OH, United States
