43
California internships in Fairfield, CA, United States
2026-2027 Facilities Engineering Materials Engineering Intern
Chevron - Richmond, CA, United States
Civil Engineering Intern (Summer 2027)
HNTB - Oakland, CA, United States
Intern Mechanical and Fire Protection Engineering (Summer 2027)
HNTB - Oakland, CA, United States
Summer 2027 Tax Credits & Incentives Intern
Baker Tilly - Walnut Creek, CA, United States
Engineer Intern - Summer 2027
Granite Construction - San Ramon, CA, United States
Intern/Co-op - Refining Electrical Engineering (Spring 2027)
Marathon Petroleum - Martinez, CA, United States
Scheduling/Cost Analyst Intern
Swinerton - Concord, CA, United States
Project Engineer Intern
Swinerton - Concord, CA, United States
Engineering Intern
Aptiv - Walnut Creek, CA, United States
Technical Sales Intern - Paper Industry
Solenis - California, United States
2026-2027 Facilities Engineering Mechanical Engineering Intern
Chevron - Richmond, 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
2026-2027 Facilities Engineering Operations and Turnarounds Construction Engineering Intern
Chevron - Richmond, CA, United States
Intern/Co-op - Refining Electrical Engineering (Summer 2027)
Marathon Petroleum - Martinez, CA, United States
Intern, Customer Support and Customer Success
Harris - California, United States
2027 Summer Intern, Energy Engineer (Southern California)
ICF - California, United States
WED - Intern Civil Engineer (Summer 2027) (For Current & Recent HNTB Interns Only) (Campus Recruiting Hub Requisition)
HNTB - Oakland, CA, United States
2026-2027 Health, Safety and Environment Intern
Chevron - Richmond, CA, United States
