- HNTB (Ontario, CA)
- …join our team of employee-owners. Our Santa Ana and Ontario, CA offices are seeking Civil Engineering Interns for our 2026 summer program to work with our Water ... team specializes in planning, designing, and delivering innovative solutions for water infrastructure and stormwater management. Typical work includes hydraulic and… more
- Kiewit (Santa Fe Springs, CA)
- …time management, and attention to detail * Other common names for this role: Office Engineer Intern , Office Intern , Field Intern Other Requirements: * ... is one of Kiewit's leading infrastructure districts specializing in heavy civil projects that include earth moving, water /wastewater, transportation, roadways,… more