Construction Transit Intern

Overview

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves:
What is our impact on the world?

Watch Our Story:

Each and every role throughout our organization makes a difference in our ability to change the world for the better. Read further to learn how you could help make great things possible not only in your community, but around the world.

We believe construction services are more than project delivery, they’re about safeguarding quality, safety, and trust at every step. As part of HDR’s Field Services team, you’ll be on the front lines of infrastructure development, making sure that what’s designed is built to the highest standards. From highways and bridges to water treatment plants, transit systems, and power facilities, your work ensures that our clients’ visions become reality, with precision, integrity, and excellence.

Our construction professionals;
Construction Managers, Inspectors, Resident Engineers, and field specialists bring deep technical knowledge, hands‑on experience, and a commitment to quality that sets industry benchmarks. Your contributions are critical to delivering successful, resilient infrastructure. This isn’t just a job, it’s a chance to lead in the field, uphold the highest standards, and leave a legacy of quality that communities can rely on for generations.

We are all employee‑owners at HDR, which is the foundation of our collaborative culture that connects employees around the world.

In the role of Construction Transit Intern, we'll count on you to:

• Gain real‑world experience on exciting projects
• Connect with recent college graduates and our company leaders through mentoring and young professionals programs
• Apply standard engineering techniques and procedures
• Perform assignments under the direct supervision of a professional or Project Manager
• Perform other duties as needed

This position typically requires successfully passing drug‑screening procedures prior to being hired; thereafter subject to random and cause drug and alcohol testing.

The role will be based on‑site at the client offices in Santa Ana and Irvine. The ideal candidate will commit to working approximately 20 hours per week on‑site, working alongside and receiving mentorship from a licensed engineer. This position does not offer remote work.

• Prefer 2 years completed toward degree with 3.0+ GPA
• Demonstrated knowledge of software packages related to field of study/industry

• Currently enrolled in an undergraduate or graduate Engineering program
• Possess strong problem‑solving and communication skills
• Basic Microsoft Office skills
• An attitude and commitment to being an active participant of our employee‑owned culture is a must

HDR is our company. Together, we build on each other’s life experiences and perspectives to make great things possible every day. This shapes our collaborative culture, encourages organizational trust and connects us closer to the clients and communities we serve.

As employee owners, we all have a role in creating an inclusive environment where each of us is welcomed, valued, respected and empowered to bring our authentic selves to work every day.

Our eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ+, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute. Each group has an executive sponsor and is open to all employees.

United States-California-Irvine

Construction, Project Controls & Design/Build

Part‑time

Temporary

Business Class :
Construction Services (HDRE)

Mar 9, 2026

At HDR, we are committed to the principles of employment equity.

We are an affirmative action and equal opportunity employe r.

We consider all qualified applicants, regardless of criminal histories, arrest and conviction records.

Ready to learn more? Let's work together to make great things possible.

We design solutions to the world's greatest challenges. We'realways looking for great talent to join our global teams.