Steven Siler
General Foreman
Steven is a detail-oriented professional known for his resourcefulness, problem-solving abilities, and strong communication across diverse teams. With experience leading work, maintaining schedules, and overseeing quality assurance, he brings a well-rounded, hands-on approach to every project. Steven’s career began with lutherie—the art of crafting stringed instruments—which sparked his passion for woodworking and led him to run a custom cabinet business in Arizona for over a decade. After relocating to the Seattle area, he joined the Carpenters Union in 2016 and continues to build a career grounded in craftsmanship and service. Outside of work, Steven is an accomplished musician who plays drums for the Seahawks [while playing a wide variety of other instruments at home as well] and has traveled to over 24 countries.
Jon Evatt
Assistant Project Manager
LEED Green Associate
With over 13 years of experience in construction—much of it focused on healthcare—Jon brings a practical, solutions-driven mindset to every project. Known for his strong work ethic and passion for building both on and off the job site, he combines technical expertise in civil and project engineering with hands-on know-how. Jon excels at resolving complex construction challenges, aligning design intent with client expectations, and keeping projects on schedule and within budget. His deep understanding of the unique demands of healthcare construction adds value at every phase. Outside of work, Jon channels that same problem‑solving mindset into DIY projects with his wife, son, and daughter, and enjoys staying active through skiing and hiking.
Mike Martel
Project Executive
Associate DBIA™, LEED AP BD+C
Mike joined GLY in 2013 as a Project Engineer and has steadily increased his responsibilities, becoming a Project Manager in 2020. He holds a BS in Construction Management from the University of Washington, where he later returned to earn a Commercial Real Estate Certificate. That’s just one example of Mike’s passion for continuous learning—and sharing with his teammates. He’s especially versed in the latest developments in 3D modeling and navigating the complex processes of advanced BIM visualization. After a long week at work, Mike burns off steam by running, cycling, and skiing.
Sarah Cunningham
General Foreman
As a General Foreman, Sarah is known for always thinking ahead and looking out for everyone’s best interest. She enjoys the camaraderie on the jobsite and the pride that comes from persevering and building something together. A recent project of Sarah's featured a major geothermal energy system, and she used that experience to teach others at GLY about geothermal energy and how different types of systems can be used. Her hobbies include hiking, cycling, gardening, and traveling the world every chance she gets. But her favorite thing? Golden Retrievers!
Ruby Kahnberg
Project Engineer
Ruby brings a well-rounded perspective to her role as a Project Engineer, combining an academic background in architecture and construction management with hands-on experience working for electrical contractors. She is passionate about the built environment and values the balance between thoughtful design and practical constructability. Outside of work, she enjoys embroidering, thrifting, dancing, and sketching around the Seattle area – often finishing her drawings over a glass of wine.
Brad Hughes
Senior Project Engineer
PE
Brad is a licensed Civil Engineer with a BSCE from Gonzaga University, but after a few years working in that discipline in Denver, he returned to the PNW to earn a Construction Management certificate from the University of Washington and joined GLY in 2008. His technical engineering skills continue to serve him well in his role as a Senior Project Engineer. He excels in coordinating structural work and large tenant build-outs for healthcare, residential, hospitality, and office high-rise projects. Brad and his family spend their leisure time exploring the world and tackling daunting athletic challenges.
Elie Egan
Assistant Superintendent
Elie feels at home taking leadership on her jobsites, working with a team-first attitude, taking pride in the lasting relationships she builds with her colleagues, and ensuring everyone knows the great value of their contributions. Being a firm believer of “work smarter, not harder”—Elie addresses problems critically, always searching for ways to improved solutions and streamline processes through LEAN principles to reduce labor while simultaneously improving quality and minimizing errors. You can also find Elie feeling very much at home on skiis, her stand up paddleboard, and hiking and backpacking on the weekends.
Jae Chang
IT Director
Well-versed in translating between technology and business needs, Jae helps GLY make smarter decisions through technology and data. He enjoys working with teams to simplify processes, uncover meaningful insights, and find practical solutions that help people work more efficiently. Outside of work, Jae enjoys fishing, golfing, and trying to keep up on the basketball court. He grew up helping his immigrant parents operate their family-owned Korean restaurant for more than 30 years and is always happy to share recommendations, cooking tips, or family recipes. At home, he and his wife stay busy with their three daughters and a tabby cat who was adopted to help balance the household.