84
engineering internships in California
Process Engineering Intern
BillionToOne - Union City, CA
Summer 2026 Intern, IT Software Engineering
WD - San Jose, CA
Intern/Co-op - Refining Electrical Engineering (Spring 2027)
Marathon Petroleum Corporation - Martinez, CA
Operations and Test Engineering Intern - Fall 2026
Hermeus - Los Angeles, CA
Electric Engineering Assistant, Intern
Pacific Gas and Electric Company - Fresno, CA
Software Engineering Intern, AI Tools - Fall 2026
NVIDIA - Santa Clara, CA
Intern/Co-op - Refining Chemical Engineering Fall 2026
Marathon Petroleum Corporation - Martinez, CA
Intern-Quality Engineering
Axillon Aerospace - San Diego, CA
Automation & Controls Engineering Intern
Maritime Technology Startup (Stealth) - El Segundo, CA
Growth Engineering Intern
Startuped - San Francisco, CA
Data Engineering & AI Enablement Intern 2026
SB Energy - San Francisco, CA
Process Engineering Summer Internship
Fluor Corporation - Aliso Viejo, CA
Internship, Electrical Engineering (Summer 2026)
Pivotal - Palo Alto, CA
Engineering Intern
Enstall Nederland & België - Hayward, CA
Refining Chemical Engineering Intern/Co-op Spring 2027
Marathon Petroleum Corporation - Martinez, CA
Software Intern, Policy Engineering- Summer 2026
Veeam Software - San Jose, CA
Software Engineering Intern (Summer 2026)
Replit - Foster City, CA
Intern, ATE - Engineering Sciences | EAG Laboratories
Eurofins | EAG Laboratories - Santa Clara, CA
ENGINEERING INTERN
Sierra Nevada Brewing Co. - Chico, CA
Manufacturing Engineering Summer Intern
Recor Medical - Palo Alto, CA
