46
California internships in Napa, CA, United States
Project Engineer Intern
Swinerton - Concord, CA, United States
Engineering Intern
Aptiv - Walnut Creek, CA, United States
Intern/Co-op - Refining Electrical Engineering (Summer 2027)
Marathon Petroleum - Martinez, CA, United States
Associate Clinical Experience (ACE) Intern - Summer 2027
Medtronic - California, United States
2026-2027 Facilities Engineering Chemical Engineering Intern
Chevron - Richmond, CA, United States
Civil Engineering Intern (Summer 2027)
HNTB - Oakland, CA, United States
Summer 2027 Tax Credits & Incentives Intern
Baker Tilly - Walnut Creek, CA, United States
Project Engineer Intern
Swinerton - Oakland, CA, United States
Talent Acquisition Intern
JD.com - California, United States
Intern/Co-op - Refining Mechanical Engineer (Spring 2027)
Marathon Petroleum - Martinez, CA, United States
Intern/Co-op - Refining Electrical Engineering (Fall 2027)
Marathon Petroleum - Martinez, CA, United States
Intern - Compiler Team
Aptiv - Walnut Creek, CA, United States
2026-2027 Supply Chain Management Development Program (SCMDP) Intern
Chevron - Richmond, CA, United States
Intern Mechanical and Fire Protection Engineering (Summer 2027)
HNTB - Oakland, CA, United States
Intern, Customer Support and Customer Success
Harris - California, United States
Technical Sales Intern - Paper Industry
Solenis - California, United States
2026-2027 Health, Safety and Environment Intern
Chevron - Richmond, CA, United States
WED - Intern Civil Engineer (Summer 2027) (For Current & Recent HNTB Interns Only) (Campus Recruiting Hub Requisition)
HNTB - Oakland, CA, United States
MBA Intern
Republic Services - San Pablo, CA, United States
Software Engineering Intern - Summer 2027
Medtronic - Santa Rosa, CA, United States
