

Superintendent

Safety Director
CSP, CHST
Before entering construction safety, Isaias began his career as a wildland firefighter, where he developed a calm, confident approach to risk management. That experience made his transition into safety and construction management a natural progression. He has since proven himself a strong leader, capable of guiding teams of safety professionals and fostering a culture rooted in accountability and safe work practices, making him the perfect fit for Safety Director at GLY. Outside of work, Isaias stays active through Brazilian Jiu Jitsu, strength training, running, hiking, and golfing, and he enjoys spending downtime reading. Despite calling himself the world’s worst swimmer, swimming remains a favorite hobby [an unexpected passion that perfectly reflects his willingness to embrace any challenges he is faced with].

Executive Administrator+Administrative Services Manager
Excellent customer service comes naturally to Cassie, who approaches every task with a can-do attitude. As Executive Administrator, she enjoys working with people that encourage her and test her limits but allow her to have fun along the way. She manages her time—and many others’—with extraordinary ease and keeps things running like a well-oiled machine. Outside the office, you’ll find Cassie hiking, exploring the city, and when the sun comes out, boating on Lake Washington—all with her husband and pups by her side.

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 male tabby cat who was adopted to help balance the household.

President+CEO
Since joining GLY in 1998, Tyler has played a pivotal role in shaping the company’s culture and project delivery excellence. Now serving as President and CEO, he brings a collaborative spirit, deep technical expertise, and a strategic mindset to every facet of the business. Tyler’s leadership has guided some of GLY’s most complex and transformative projects—from integrated hospital expansions to urban highrise developments. His commitment to client advocacy and team empowerment continues to inspire innovation and elevate performance across the organization.

Principal+Operations
LEED Green Associate
A Northwest native, Bryan embodies GLY’s collaborative, community-centered approach. As a Principal of the firm and our Operations Leader, he oversees GLY’s people resources, processes, and field labor delivery, working closely with salaried and craft team members, human resources, safety, and the Tool + Equipment Yard to ensure operational excellence across the company.
In years prior, Bryan specialized in delivering projects within occupied senior living and other sensitive environments, and continues to provide strategic support to teams working in those market sectors. Today, he also leads GLY’s Sustainability Advocacy Group, helping to identify and implement strategies that reduce the firm’s operational carbon footprint.
Beyond the workplace, Bryan is deeply involved with the Washington State chapter of the Alzheimer’s Association, where he has served in a variety of board roles for over a decade. He and his family love taking advantage of the Pacific Northwest outdoors — boating in the summer and skiing in the winter.

General Foreman
Joaquin approaches each day on the jobsite with a people-first attitude, emphasizing the importance of a collaborative team culture in finding efficient solutions and creating a learning environment for everyone. One of his favorite aspects of construction is that he leaves each workday having learned something new from his teammates. When he’s not out in the field, you can find Joaquin adventuring in the PNW with his 5 kids.

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.

Senior Project Manager
Associate DBIA™
Construction was always part of the plan for Northwest native Danielle, having grown up in a family that owned a contracting business. She took a few detours first, earning a BFA in Metalsmithing and Art History from Central Washington University and working as a Senior Estimator focused on honing her preconstruction services skills. When she landed at GLY in 2013, we quickly recognized her background would be perfect for Design-Build projects. Outside of work, Danielle enjoys hiking, bouldering, climbing—and collecting “odd things that most people scratch their heads over.”