- 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
- AECOM (Orange, CA)
- …Whether improving your commute, keeping the lights on, providing access to clean water , or transforming skylines, our work helps people and communities thrive. We ... a better world. Join us. **Job Description** **AECOM** is seeking an **Engineering Intern ** to be based in **Orange, California** _This position is expected to begin… more
- AECOM (Orange, CA)
- …and connect with AECOM for early career opportunities. **AECOM** is seeking a **Construction Engineer Intern ** to be based in **Orange, CA.** _This position is ... commute, keeping the lights on, providing access to clean water , or transforming skylines, our work helps people and...to hear from you! Apply using link below:_ + Civil , Construction, and Structural Enginering **On Thursday, interviews will… more
- Kiewit (Irvine, CA)
- …Level:** Internship **Home District/Group:** DHO HR Operations **Department:** Intern **Market:** Transportation **Employment Type:** Full Time Temporary **Position ... and fulfillment you won't find anywhere else. Our Design Engineer Interns are a part of our teams that...At Kiewit, we work with every critical aspect of ** water ** systems - including treatment or remediation, recharge or… more