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California engineering internships in Napa, CA, United States
Refining Chemical Engineering Intern/Co-op Summer 2027
Marathon Petroleum - Martinez, CA, United States
Engineer Intern - Summer 2027
Granite Construction - Santa Rosa, CA, United States
2026-2027 Supply Chain Management Development Program (SCMDP) Intern
Chevron - Richmond, CA, United States
Technical Sales Intern - Industrial Water Treatment
Solenis - California, United States
Intern - Compiler Team
Aptiv - Walnut Creek, CA, United States
Summer 2027 Tax Credits & Incentives Intern
Baker Tilly - Walnut Creek, CA, United States
Project Engineer Intern
Swinerton - Concord, CA, United States
Associate Clinical Experience (ACE) Intern - Summer 2027
Medtronic - California, United States
Intern - Design Verification Infrastructure Engineer - Platform
SiFive - Berkeley, CA, United States
Intern/Co-op - Refining Construction Management (Summer 2027)
Marathon Petroleum - Martinez, CA, United States
Intern/Co-op - Refining Mechanical Engineer (Fall 2027)
Marathon Petroleum - Martinez, CA, United States
Project Engineer Intern
Swinerton - Fairfield, CA, United States
Scheduling/Cost Analyst Intern
Swinerton - Concord, CA, United States
2026-2027 Health, Safety and Environment Intern
Chevron - Richmond, CA, United States
Intern/Co-op - Refining Mechanical Engineer (Spring 2027)
Marathon Petroleum - Martinez, CA, United States
Project Engineer Intern
Swinerton - Oakland, CA, United States
Technical Sales Intern - Food & Beverage Market
Solenis - California, United States
WED - Intern Civil Engineer (Summer 2027) (For Current & Recent HNTB Interns Only) (Campus Recruiting Hub Requisition)
HNTB - Oakland, CA, United States
Technical Sales Intern - Paper Industry
Solenis - California, United States
Intern/Co-op - Refining Mechanical Engineer (Summer 2027)
Marathon Petroleum - Martinez, CA, United States
