6
mechanical internships in Louisiana
Refining Engineer 1 - Mechanical Engineer - Intern to Full-Time Conversion
Marathon Petroleum Corporation - Garyville, LA
Intern/Co-op - Refining Mechanical Engineer (Summer 2026)
Marathon Petroleum Corporation - Garyville, LA
Mechanical Tech Intern
Koch - St James, LA
Intern/Co-op - Refining Mechanical Engineer Spring 2026
Marathon Petroleum Corporation - Garyville, LA
Mechanical/Piping Engineering Internship
Hargrove Engineers & Constructors - Baton Rouge, LA
Intern/Co-op - Refining Mechanical Engineer (Fall 2026)
Marathon Petroleum Corporation - Garyville, LA
