73
el internships in California, United States
Refining Chemical Engineering Intern/Co-op Summer 2027
Marathon Petroleum - Martinez, CA, United States
Intern/Co-op - HES&S Safety and Industrial Hygiene (Fall 2027)
Marathon Petroleum - Wilmington, CA, United States
Refining Chemical Engineering Intern/Co-op Summer 2027
Marathon Petroleum - Wilmington, CA, United States
Refining Chemical Engineering Intern/Co-op Spring 2027
Marathon Petroleum - Martinez, CA, United States
2026-2027 Facilities Engineering Electrical Engineering Intern
Chevron - Richmond, CA, United States
Intern/Co-op - HES&S Environmental (Fall 2027)
Marathon Petroleum - Long Beach, CA, United States
2026-2027 Facilities Engineering Materials Engineering Intern
Chevron - Richmond, CA, United States
2026-2027 Facilities Engineering Electrical Engineering Intern
Chevron - Bakersfield, CA, United States
Intern/Co-op - Refining Electrical Engineering (Spring 2027)
Marathon Petroleum - Wilmington, CA, United States
Intern/Co-op - HES&S Environmental (Summer 2027)
Marathon Petroleum - Long Beach, CA, United States
Intern/Co-op - HES&S Environmental (Spring 2027)
Marathon Petroleum - Wilmington, CA, United States
Intern/Co-op - Refining Electrical Engineering (Spring 2027)
Marathon Petroleum - Martinez, CA, United States
Refining Chemical Engineering Intern/Co-op Fall 2027
Marathon Petroleum - Wilmington, CA, United States
2026-2027 Facilities Engineering Mechanical Engineering Intern
Chevron - Richmond, CA, United States
Boeing SkillBridge - Clearance Required - Military Internship
Boeing - Long Beach, CA, United States
Refining Chemical Engineering Intern/Co-op Fall 2027
Marathon Petroleum - Martinez, CA, United States
Intern/Co-op - Refining Mechanical Engineer (Fall 2027)
Marathon Petroleum - Martinez, CA, United States
Intern/Co-op - Refining Construction Management (Summer 2027)
Marathon Petroleum - Martinez, CA, United States
Intern/Co-op - HES&S Safety and Industrial Hygiene (Fall 2027)
Marathon Petroleum - Long Beach, CA, United States
2026-2027 Facilities Engineering Operations and Turnarounds Construction Engineering Intern
Chevron - Richmond, CA, United States
