48
engineering internships in Fairfield, CA, United States
Intern/Co-op - Refining Mechanical Engineer (Spring 2027)
Marathon Petroleum - Martinez, CA, United States
Graduate Fall Intern - Modeling and Analysis of Distributed Hybrid Energy Systems
National Laboratory of the Rockies - Remote in United States
2026-2027 Supply Chain Management Development Program (SCMDP) Intern (Previous Intern)
Chevron - San Ramon, CA, United States
Field Engineer Internship (Summer 2027)
D.H. Blattner & Sons - United States
Intern/Co-op - Refining Mechanical Engineer (Fall 2027)
Marathon Petroleum - Martinez, CA, United States
2026-2027 Supply Chain Management Development Program (SCMDP) Intern
Chevron - Richmond, CA, United States
Intern/Co-op - Refining Mechanical Engineer (Summer 2027)
Marathon Petroleum - Martinez, CA, United States
Graduate (3-12 month) Intern - Artificial Intelligence for Power System Operations
National Laboratory of the Rockies - Remote in United States
Graduate (Year-Round) Intern - Industrial and Fuel Supply Optimization Modeling/Analysis
National Laboratory of the Rockies - Remote in United States
Graduate Intern - LLM Reliability and Uncertainty for AI Science Assistants
National Laboratory of the Rockies - Remote in United States
Graduate (Year-Round) Internship - Digital Twin Development for Biorefinery Processes
National Laboratory of the Rockies - Remote in United States
Scheduling/Cost Analyst Intern
Swinerton - Concord, CA, United States
WED - Intern Civil Engineer (Summer 2027) (For Current & Recent HNTB Interns Only) (Campus Recruiting Hub Requisition)
HNTB - Oakland, CA, United States
(Associate/Undergraduate) Intern - Community Air Quality Monitoring
National Laboratory of the Rockies - Remote in United States
Business Systems Administration Internship
Argonne - Remote in United States
Field Engineer Internship (Summer 2027)
Blattner - United States
(Associate/Undergraduate) Intern - Carbon Management and Large Energy Systems
National Laboratory of the Rockies - Remote in United States
Platform Technologies Language Design Intern
SiFive - Berkeley, CA, United States
Project Engineer Intern
Swinerton - Oakland, CA, United States
Intern/Co-op - Refining Construction Management (Summer 2027)
Marathon Petroleum - Martinez, CA, United States
