
At Keller, a civil engineering firm built on collaboration, curiosity, and craftsmanship, our people are the true foundation of our success. This month, we’re shining the spotlight on someone who embodies all three: Jeny Thornton, our CAD Manager. From mentoring a 30-person design team to bringing complex infrastructure projects to life, Jeny’s leadership and calm, steady presence make her an essential part of who we are—and how we work.
Can you share a little about your background and what brought you to Keller?
I first gained interest in design and drafting while working for my dad’s company doing architectural plans for his general contracting business. After finishing college, where I studied architecture and drafting, I applied around and landed a job as a Civil Drafter. That is where I first worked with our founder, Jim Keller. Years later, Jim started his own firm. When we reconnected, Jim recruited me to come work at Keller.


How would you explain your role to someone outside the industry?
As the CAD Manager, I oversee a group of 30 CAD professionals who design infrastructure projects across the region. I coordinate training for the CAD team and other users. I work with a team to manage and develop CAD standards to maintain quality plans. And on good days, I get to dig into some fun site civil designs or roadway projects.
What’s something people would be surprised to learn about you?
I trained my horse when I was a teenager.
How would you describe yourself in two words?
Calm and steady. Over the years I have learned staying calm in difficult situations helps me to make better decisions. A steady approach to projects and tasks helps me thrive.
What has influenced your approach to work?
The thing that has influenced me the most is having people around me that challenge me to do better—whether that is taking on new responsibilities or challenging designs.
Can you share a memorable moment or project from your time here?
I have worked on hundreds of projects over the years, but projects like the Grabhorn Reservoir in Beaverton, Oregon stand out. At the time, this was the largest tank we had ever designed. I completed all the site design from concept layouts to bidding documents. The team spent hours brainstorming ways to reduce the impacts of construction. This project presented a list of challenges including environmental constraints, vegetation mitigation, preserving the existing pump house, and more.

What do you enjoy most about working at Keller?
I enjoy the people of Keller, all working together in our common goals.
What’s one skill or lesson you’ve learned since joining Keller that’s had the biggest impact on you?
Working here has helped me to enhance my desire to be creative and share my ideas and opinions no matter the setting.
What’s something about the Keller culture that stands out to you?
The culture here is REAL. The Core Value that resonates the most with me is “Unfussy.” No task or job is too small or too big for me. I want to do my part to help my teammates succeed.
When you’re not at work, how do you like to spend your time?
I have a few things I do that really recharge me like time with family, traveling, and golfing. Another fun thing I like to do is make fun birthday cakes or cupcakes for my grandkids.


More Employee Spotlights Coming Soon!
We’re just getting into our new monthly series featuring conversations with team members from every corner of Keller. It’s a chance to look behind the scenes, celebrate the people who make our work possible, and share the passion that drives us every day.
Curious about what motivates our team? Take a closer look at our culture and values.