News

Seattle, WA – Engineering News-Record has released its annual Top Environmental Firms list, which ranks firms based on revenue for environmental services performed in the previous year. Parametrix ranked no. 135 on the 2025 list. The firm has appeared on this list every year since 2003. The top 200 environmental firms generated a total of […]

Seattle, WA – John Featherstone, PE, has joined Parametrix as a senior consultant, bringing over 20 years of experience in planning, design, and management for surface water, stormwater, and wastewater utilities projects. Featherstone comes to Parametrix from the City of Shoreline, where he served as the surface water and wastewater systems manager. In this role,

Puyallup, WA – Kelly Irving, PE has been promoted to director of project delivery. Irving has over 30 years of experience managing water and wastewater projects and programs. He joined Parametrix in April 2023 and has played a key role in the firm’s project delivery program. In his new role, Irving will lead the firm’s

Seattle, WA – Patricia Nakamura, PE, has joined Parametrix as a program manager. She brings over 30 years of experience in the design and construction industry, delivering large-scale capital projects. Nakamura comes to Parametrix from Andersen Construction, where she served as a senior project manager. Her expertise includes project, risk, and cost management; construction quality

Chicago, IL – Brian Connor, PE has joined Parametrix as a senior consultant, expanding the firm’s Midwest operations. He brings 25 years of experience delivering transportation and civil engineering projects across the United States. Connor comes to Parametrix from a global consulting engineering firm where he served as a senior engineer. His expertise includes transportation

Chicago, IL – Greg Horn, PE, has joined Parametrix as a principal consultant with the firm’s Midwest transportation team. He brings over four decades of experience in the transportation sector. Horn comes to Parametrix from a global consulting engineering firm where he served as transportation market principal, organizing teams and developing solutions for municipal and

Seattle, WA – The Construction Management Association (CMAA) Pacific Northwest Chapter awarded the Port of Seattle a 2025 Construction Achievement Award for the Baggage Optimization Phase 2 project. The three-phase program will improve the outbound baggage handling system at Seattle-Tacoma International Airport by replacing the aging conveyor system to meet future growth. The new baggage

Puyallup, WA – Parametrix has appointed Nicole Mackie as Vice President of Growth and Strategy. Mackie has more than 25 years of AEC marketing experience, 17 of which have been at Parametrix. She previously served as the Washington Regional Marketing Manager. In her new role, Mackie will lead the firm’s strategic marketing, business development, and

Portland, OR – The Portland Business Journal has released their 2025 engineering firms and  environmental consulting firms lists. Parametrix ranked No. 7 on the engineering list and No. 13 on the environmental list. The lists rank firms by the number of licensed engineers and environmental professionals in the Portland metro area, which includes Clackamas, Columbia, Multnomah,

Seattle, WA — Engineering News-Record (ENR) has released their 2025 regional Top Design Firms lists. Parametrix ranked No. 15 in the west and No. 43 in the southwest and mountain states. The ENR West rankings are based on revenue generated in California, Washington, Oregon, Nevada, Hawaii, and Alaska. By state, Parametrix ranked No. 4 in