William Peterson, PE, LEED AP, ENV SP, CBSI
Alternative Project Delivery Strategic Lead
LOCATION: Phoenix, AZ

A Conversation With Bill:
What inspired your transition from construction and airport operations to the design side of the industry, and what has made you stay with GFT?
My dad owns a construction company, so I’ve been around construction for most of my life. After graduating with my engineering degree, I went into the construction side of the industry and worked for a large construction firm for eight years. When GFT won the Phoenix SkyTrain project, I was working at the airport and knew a few people at the firm, so I decided to make the switch to the design side and join the project.
What has kept me here are the people and the projects. There are a lot of amazing people at GFT, and many of them have become friends over the years. We also work on interesting projects across the country, and it’s exciting to be part of that.
How have long-term client relationships shaped your approach to delivering value and building trust?
I’ve been working with the airport for more than 25 years, so over time, you learn what’s important to the client — not just what’s written in the standards and requirements, but also the unwritten rules and preferences that come with a long-standing relationship. That knowledge helps you deliver better value because you already understand many of the things they’re looking for and can anticipate their needs. It also helps build trust because they know you understand their priorities and don’t have to explain every detail each time.
What project or moment in your career are you most proud of, and why?
The Phoenix SkyTrain, without a doubt. I joined GFT to work on that project and stayed with it through the final phase, which opened in 2022. I worked on it from 2008 to 2022, so it was a big part of my career.
I’m proud of the impact it has. Millions of people use it every year to get where they need to go — whether that’s a vacation, a business trip, or visiting family and friends. Knowing I played a role in something that touches so many people is pretty special.
“I’ve had the privilege of partnering with Phoenix Sky Harbor International Airport for more than 25 years, supporting transformative projects from the award-winning PHX Sky Train® to the Taxiway U/Westside Development Program. What has always stood out is the airport’s commitment to balancing today’s operational needs with a long-term vision for growth, and it’s been rewarding to help bring that vision to life.”
William Peterson, PE, LEED AP, ENV SP, CBSI
What is the best advice you’ve ever received, and how has it influenced your career and life?
The best advice I ever received came from my dad: never be afraid to try new things. That’s something that’s stuck with me throughout my career. I moved to Arizona without ever having been there before and took a job with a company I knew very little about at the time. Later, I made the jump from construction to design after spending most of my life on the construction side of the industry.
Looking back, taking those chances opened a lot of doors for me. If I hadn’t been willing to try something new, I probably wouldn’t be where I am today.
How do you balance stakeholder feedback, functionality, and user experience when delivering projects?
Every project is a little different. It’s always a balancing act between what’s important to the stakeholder, how it affects functionality, and what it means for the user experience. At airports, user experience is often a big focus, but you also have to consider cost and schedule impacts. Having a long-term relationship with a client helps because you understand their priorities and can make better decisions when those competing factors come into play.
What helps you recharge outside of work?
My wife and I spend a lot of time outdoors. Almost every weekend, we’re off-roading, camping, hiking, or up at our cabin in the woods. We hand-built most of the cabin ourselves, so that’s become a big part of our lives and takes up a lot of our free time. We enjoy being out there, away from the city, and working on something together. That’s how I recharge.
This Employee Spotlight was originally published on August 17, 2026.
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William Peterson, PE, LEED AP, ENV SP, CBSI

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