Want to get a jump on your career? Halff’s summer internship program is a great opportunity for college students whose fields of study fit our positions to prepare for their careers. A great many of our interns receive offers from us for full-time employment upon graduation.
Learn More: Summer 2025 Internship Program 🡢
Join Our Team
Summer internship positions are posted each year beginning in January. Here are our current internship opportunities at Halff.
Real-world experience
As a summer intern, you’ll receive hands-on experience, attend valuable training seminars on current industry trends, work alongside experienced professionals and enjoy our people-first culture.
Voices of Halff
Perhaps the best measure of our success is the feedback from our strongest assets, our employees. Here’s what they have to say about their experience at Halff.
Madison Preston
Public Works Intern“I had the privilege of working alongside a team of incredibly kind and supportive professionals who generously shared their knowledge and experiences. From office team building experiences like pickleball, Topgolf, painting and game nights, to the meaningful connections I made, this internship was truly enriching both professionally and personally.”
Noah Robles
Planning/Landscape Architecture Intern“The best part about my internship at Halff has been the willingness of all of the people I work with to help me learn. Being able to work on a variety of projects that allow me to utilize what I have been taught in school has been such a fantastic opportunity. I look forward to continuing to work with the fantastic people that I have met in my time at Halff!”
Sydney Marchand
ITS Intern“My internship experience has been incredibly enjoyable, thanks to the warm and welcoming culture and people. I’ve had the chance to gain valuable real-world knowledge about the transportation system, as well as collaborate with professionals from various engineering disciplines. Despite being a large firm, Halff feels close-knit, with leadership making an effort to get to know employees personally and actively listen to their feedback.”
Sabine Waldron
Public Works Intern“I chose Halff because of their culture. From the first handshake I had with recruiters to working my summer internship, I have always been welcomed and greeted with a smile. Halff truly focuses on diversity, whether it be in its projects or its people.”
Damola Adeniyi
Transportation Intern“In our transportation department, I learned to use various software like MicroStation, Open Roads Design and SignCAD. The team’s warm welcome was matched only by their dedication to nourishing both our minds and appetites, as we tackled real-world projects together.”
Alefiya Kothawala
Water/Wastewater Intern“I love it here; the office feels like a small community, and everyone’s accepting and willing to work with you even if you don’t know anything.”
Marco Gonzalez-Soto
Transportation Intern“As an intern in the Transportation department, I have been exposed to professional work life for the first time and I have been learning a lot from many coworkers and my team. I’ve felt included here with everyone and I think that’s what makes a great team.”
Parker Kriska
Landscape Architecture Intern“My internship experience has been nothing short of phenomenal. Aside from illuminating the nuances of landscape architecture, my internship has also shown me the joy of working with a group of like-minded, dedicated colleagues.”
