811
energy engineering internships
Intern/Co-op - Refining Construction Management (Summer 2027)
Marathon Petroleum - Detroit, MI, United States
Engineering Intern
Johns Manville - Innisfail, Canada
2027 Construction Project Management Intern
Trane Technologies - Arden Hills, MN, United States
Crisis Management Data & Analytics Intern
Ameren - Peoria, IL, United States
Intern/Co-op - Refining Chemical Engineering Fall 2026
Marathon Petroleum - Martinez, CA, United States
Oliver Wyman - Internship, Analyst - Data & Analytics - Amsterdam
Marsh McLennan - Amsterdam, The Netherlands
Post-Undergraduate Intern (Year-Round) - Separations Engineering
National Laboratory of the Rockies - Golden, CO, United States
Engineering Intern, HVAC
Johnson Controls - Singapore, Singapore
2026-2027 Facilities Engineer Full Time (Previous Intern)
Chevron - Belle Chasse, LA, United States
Graduate Intern - Focused Ion Beam, Electron Microscopy, and Autonomous Characterization
National Laboratory of the Rockies - Golden, CO, United States
Intern/Co-op - Midstream Logistics and Storage Mechanical/Civil/Electrical Engineering (Spring 2027)
Marathon Petroleum - Salt Lake City, UT, United States
Research and Development Engineering Intern
Ecolab - Eagan, MN, United States
Intern/Co-op - Refining Electrical Engineering (Fall 2027)
Marathon Petroleum - Anacortes, WA, United States
Graduate Intern - LLM Reliability and Uncertainty for AI Science Assistants
National Laboratory of the Rockies - Remote in United States
2027 Summer Corporate Intern - Engineering
Caterpillar - Denison, TX, United States
Intern - Project Management - Florence, Italy - 2026 (M/F/D)
Baker Hughes - Florence, Italy
Intern/Co-op - Refining Mechanical Engineer (Fall 2027)
Marathon Petroleum - Findlay, OH, United States
2026-2027 Facilities Engineer Full Time (Previous Intern)
Chevron - Midland, TX, United States
Internship in IT Onsite Support 80 - 100% (f/m/d)
Hitachi - Baden, Switzerland
2026-2027 Wells Engineering Intern
Chevron - Greeley, CO, United States
