Guiding our long-term vision and daily operations
The leadership of Parametrix is committed to increasing company stock value and growing the business in alignment with our Strategic Plan. Our leadership is made up of solutions-oriented individuals who make sure the company upholds our commitments to provide outstanding client service and quality work through collaboration and a spirit of employee ownership. Parametrix is governed by a Board of Directors and daily operations are managed by our Enterprise Leadership Team.
Meet our Enterprise Leadership Team
John Willis
President and Chief Executive Officer
“It's different here! The best part of Parametrix is the high level of collaboration and innovation driven by our employee-owned culture. Every employee-owner is vested in the health of the company and that benefits our clients, teaming partners and ultimately, the communities we serve.”
Nathan Johnson
Senior Vice President
“Parametrix’s employee-owned culture enables us to attract and retain the best talent and serve our clients in the strongest, most reliable way possible. I love that we directly impact our communities for the better, serving the needs of others with safety at the forefront.”
Leslie Sowles
Director of Human Resources
“I joined Parametrix because of its reputation as a people-forward organization. I’m excited to contribute to the Parametrix team and looking forward to being part of a 100% employee-owned company.”
Brent Diemer
Executive Vice President and Chief Financial Officer
“The best thing about Parametrix is the opportunity to collaborate with our clients to help solve their most complex infrastructure matters. I love the satisfaction of knowing that the projects we deliver are improving people’s lives today and for generations to come.”
Denise Ledingham
Director of Communication & Client Outreach
“I enjoy the opportunity to serve in different roles and be involved in special projects. The best thing about Parametrix is the opportunity to interact with various clients and employee-owners to connect the employee and client experience!”
Darby Watson, AICP
Senior Vice President
“The best thing about Parametrix is our relationship with clients. We develop career-long trusted partnerships built on collaboration and integrity. We are able to provide services that create stronger, more resilient communities through those relationships.”
Roger Flint
Chief Operating Officer
“The best thing about Parametrix is our ability to be involved with regionally significant projects while remaining community-focused and nimble. I love seeing the direct impact each of us, as employee-owners, can make.”
Richard Roche, RG, LHG
Senior Vice President
“The best thing about Parametrix is the platform we provide for every employee-owner to make a difference for our clients, company, and communities. Throughout my career, I’ve enjoyed building genuine friendships with clients and fellow employee-owners.”
Elisa Young, JD
Director of Diversity, Equity, and Inclusion
“The best thing about Parametrix is the people who make Parametrix what it is—our employee owners, clients, and the communities we help to build. I love being able to understand, advocate, and elevate people—who they are, their backgrounds, history, passions, and needs and connecting that to how and why they contribute to Parametrix.”
Meet our Board of Directors
Waite Dalrymple
Jeff Peacock
John Willis
Blake Murillo
Frank Buhler
John Okamoto
Sielen Namdar
Tim Jenkins
