Nicole Burrell, a project engineer, is an integral member of Mackenzie’s Civil Engineering Department. Nicole has contributed to a diverse group...Learn More

Matt Butts leads Mackenzie's Civil Engineering and Transportation Planning departments. Matt manages most of the firm’s infrastructure and...Learn More

Bailey Currier started at Mackenzie after earning her B.S. in civil engineering from Oregon State University. She assists senior civil engineering...Learn More

Chris Espeland earned his BS in civil engineering from Oregon State University. Chris is team-oriented, with strong interpersonal skills and an...Learn More

Bob Frentress joined Mackenzie in 1993 after earning a B.S. in civil engineering from Portland State University. He provides street design, storm...Learn More

Ralph Henderson is noted for his technical mastery. He has worked on a variety of projects from roadway improvements to athletic fields and parks...Learn More

Brian Hollenbach brings a background of 16 years of experience on commercial, residential, and general civil engineering projects, including...Learn More

Chad Lawrence began his career with Mackenzie as an intern and is now one of the firm’s civil engineers in the Vancouver office. He has worked on...Learn More

Chris McNutt plays an integral part on Mackenzie’s civil engineering team. He has a background in hydrology, and has been involved in the design...Learn More

Greg Mino has a Bachelor of Science in civil engineering from the University of Southern California, and is a certified Professional Engineer in...Learn More

Brent Nielsen earned his B.S. and M.S., with an emphasis on geotechnical engineering, from Montana State University. Brent joined Mackenzie in...Learn More

A valued member of Mackenzie’s Civil Engineering Department, Vince Nigro has contributed on a wide variety of project types. He is currently...Learn More

Riley O’Boyle received his BS in civil engineering from the Oregon Institute of Technology. Riley is skilled in a variety of design and mapping...Learn More

Shaun O’Connor is a member of Mackenzie’s civil engineering team, and has been involved in the civil design of a diverse variety of projects. He...Learn More

Arren Padget is a key member of Mackenzie’s civil engineering team. A strong communicator, Arren believes in a collaborative approach to design....Learn More

Tenzin Palyon is a key part of Mackenzie’s civil engineering team. Tenzin brings several years of experience in civil design, and is fluent in...Learn More

Breezy joined Mackenzie after working for the City of Newberg and the City of McMinnville. At Mackenzie, she works in the civil engineering...Learn More

Pooji Shashi, a certified EIT, brings several years of structural design experience. She has hands-on experience in construction management, and...Learn More