Mackenzie draws strength from the diverse talents and specialties of our staff. Click on the photos to get to know the members of our integrated team. Looking for a particular person, capability, or job function? Use the filter options or search field below.

Brent Ahrend
  • PE
Transportation Planning
Senior Associate, Assistant Department Head - Transportation Planning

Brent Ahrend combines technical skills in transportation analysis and modeling with strong communication and demonstrated abilities to provide...Learn More

Ragan Allen
Architecture
Architecture

Ragan Allen received her master’s in architecture from the University of Kansas after studying architectural design abroad in Singapore and...Learn More

Peter Alto
Architecture
Senior Associate, Architect

A graduate of the University of Oregon, Peter Alto has more than three decades of architectural experience. Peter manages the majority of...Learn More

Neo Arellano
Administration
Administration

Neo Arellano is a contracts and risk administrator at our Portland office. Neo earned his Bachelor of Arts in social science from the University...Learn More

Devon Bailey
Marketing
Marketing

“Devon Bailey recently joined Mackenzie’s marketing team and has a Bachelor of Arts degree from San Francisco State University with a focus on...Learn More

Ryan Baker
  • PE
Structural Engineering
Senior Associate, Structural Engineering

Ryan Baker provides the structural design for a variety of project types, with an emphasis on industrial and federal facilities. He has served as...Learn More

Danielle Bashaw
Administration
Administration

Danielle Bashaw is an example of Mackenzie's commitment to harnessing staff talents and allowing them to grow doing what they enjoy. After moving...Learn More

Alexis Bauer
  • NCIDQ #029790
Interiors
Associate, Interiors

Alexis Bauer is a talented designer and project manager in Mackenzie's Interiors Department. Alexis works extensively on tenant improvements and...Learn More

Cyrus Beedles
Architecture
Architecture

Cyrus Beedles is an architectural designer, providing drafting and design and 3-D modeling and rendering to Mackenzie's industrial projects team....Learn More

Betsy Benedict
Administration
Associate Principal, Corporate Advisor - HR

Betsy Benedict initially joined Mackenzie as the records manager and, eventually, became the director of human resources and the administrative...Learn More

Melinda Benko-Williams
  • EIT
  • ASCE
Structural Engineering
Structural Engineering

Melinda Benko-Williams received her Bachelor of Science in civil engineering from Portland State University. Melinda, an EIT, has worked as a...Learn More

Kaitlin Berger
Land Use Planning
Land Use Planning

Kaitlin Berger, a member of Mackenzie’s planning department, received her BA in political science from the New College of Florida, and a Masters...Learn More

Kaylyn Berry
Architecture
Architecture

Kaylyn Berry first came to Mackenzie as an intern with the Interiors Department, providing design and other project support for tenant...Learn More

Tudor Bertea
Architecture
Architecture

Tudor Bertea recently joined our Portland architecture department. Tudor graduated from the University of Oregon with a Bachelor of Architecture....Learn More

Bill Bezio
  • AIA
  • NCARB
  • LEED AP
Architecture
Architecture Department Head, Architect

Bill Bezio has more than 20 years of professional experience in design and construction. Bill's experience includes office buildings, high-tech,...Learn More

William Bialk
Administration
Administration

William Bialk's first and only office job has been at Mackenzie. He started in the '90s as an expeditor, during a time before file-sharing when...Learn More

Christopher Blakney
Land Use Planning
Land Use Planning

Chris has successfully completed over 200 projects ranging from economic development to private sector feasibility analysis, and has developed...Learn More

Benjamin Bliss
Marketing
Marketing

Ben Bliss is a writer for Mackenzie’s in-house marketing team. Ben graduated from the University of Washington in 2003 with a BA in English and...Learn More

Mary-Jordon Boler
  • LEED Green Associate
Architecture
Architecture

Mary-Jordon Boler received her BA in architecture from Mississippi State University, and has worked as an architectural designer for a decade. She...Learn More

Timothy Bono
  • LEED AP BD+C
  • ASLA
Landscape Architecture
Landscape Architect

Tim Bono received his Bachelor of Landscape Architecture degree from the University of Georgia. Tim’s landscape design experience has been focused...Learn More

Chiharu Cathy Bowman
  • AIA
  • NCARB
  • LEED AP BD+C
Architecture
Senior Associate, Architect

Chiharu “Cathy” Bowman is a project architect on Mackenzie public projects team. She earned her Bachelor of Architecture from the University of...Learn More

Mary Bradbury
Architecture
Architecture

Mary Bradbury is a recent addition to the architecture department. She graduated from the University of Oregon, where she earned a Bachelor of...Learn More

Becky Brandt
Administration
Senior Associate, Administration

Becky Brandt has worn many hats during her time at Mackenzie. Becky was first hired as the records manager, and developed the first database for...Learn More

Matt Butts
  • PE
  • LEED AP
Civil Engineering
Associate Principal, Director of Civil Engineering & Transportation Planning

Matt Butts leads Mackenzie's Civil Engineering and Transportation Planning departments. In addition to managing infrastructure and sports and...Learn More

Yoonie Byun
  • NCIDQ #28188
Interiors
Associate, Interiors

Sang-Yoon “Yoonie” Byun joined Mackenzie in 2003. He has extensive experience in space planning design, furniture material selection,...Learn More

Lindsey Carpenter
Interiors
Associate, Interiors

As part of the Interiors department, Lindsey Carpenter has assisted in design and construction administration for LAM Research Café and helps...Learn More

John Carter
Architecture
Architecture

John Carter received his bachelor’s in architecture from the University of Illinois, and has extensive experience as a project manager and project...Learn More

Michael Chen
  • LEED Green Associate
Land Use Planning
Senior Associate, Land Use Planning

Michael Chen brings over 16 years of experience in land-use planning, SEPA review, permit entitlement, feasibility studies, project management,...Learn More

Ken Christman
Information Technology
Information Technology

Ken graduated with a degree in architecture and has worked in the architecture design industry for over 17 years His passion for technology...Learn More

Jack Claros
Architecture
Architecture

Jack Claros has worked on a variety of public and private projects at Mackenzie, including numerous public safety facilities. Driven to establish...Learn More

Adrienne Clifford
  • Associate AIA
Architecture
Architecture

Adrienne joined the Mackenzie team with extensive experience working on building envelope rehabilitation projects – notable past projects include...Learn More

Kyle Cochran
  • EIT
Civil Engineering
Civil Engineering

Kyle Cochran earned his bachelor’s in civil engineering from the University of Portland. Kyle has worked as a civil designer for a variety of...Learn More

Callie Coles
Architecture
Architecture

Callie Coles earned a bachelor’s in architecture with a minor in architectural art history from the University of Oregon. She’s a native Oregonian...Learn More

Caitlin Cranley
Architecture
Associate, Architecture

Caitlin Cranley is a job captain with Mackenzie's public projects team. She manages discipline coordination, documentation at all levels, initial...Learn More

Virginia Crowley
Administration
Administration

Virginia Crowley is an accounts receivable accounting clerk at Mackenzie’s Portland office. Ginny has over three decades of bookkeeping experience...Learn More

Stephen Curtis
Architecture
Architecture

Stephen Curtis earned his Master of Architecture degree from the University of Oklahoma, and his Bachelor of Science in architecture from the...Learn More

Jennifer Danziger
  • PE
Transportation Planning
Transportation Planning

Jennifer Danziger is a member Mackenzie’s traffic team. She began her career in New York City as an entry-level traffic engineer after earning a...Learn More

Anna Dearman
Land Use Planning
Land Use Planning

Anna Dearman joins Mackenzie’s planning department with two years of experience in urban and regional planning. Originally from Kingston,...Learn More

Robert Densmore
  • PHR
Administration
Administration

Robert is originally from Illinois and spent 16 years in San Francisco before making his way to the City of Roses in 2012. Prior to joining...Learn More

Kim Doyle
  • NCIDQ #18363
Interiors
Senior Associate, Interiors

Kim Doyle is a member of the firm’s interiors department working in the Seattle office. She is a project manager, NCIDQ certified, and specializes...Learn More

Chauncey Drinon
  • Associate AIA
Architecture
Architecture

Chauncey Drinon is a member of Mackenzie’s Seattle Architecture Department. Chauncey earned a Bachelor of Science in Architecture Studies and a...Learn More

Max Dubovoy
Information Technology
Information Technology

A member of Mackenzie’s Information Technology team, Max Dubovoy has a wide array of system administration and coding expertise. In 2013, Max...Learn More

Chris Espeland
  • EIT
Civil Engineering
Civil Engineering

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

Doug Fiala
  • SE
Structural Engineering
Senior Associate, Structural Engineer

Mackenzie's founder, Tom Mackenzie, hired Doug Fiala in 1972 at the recommendation of Portland State University's H. Chik Erzurumlu. Experience...Learn More

Holly Fields
Interiors
Interiors

Holly Fields earned her BA in interior design from Savannah College of Art and Design, and master’s (also in interior design) from Florida State...Learn More

Adam Fischer
Architecture
Architecture

Adam Fischer earned his Master of Architecture, with an Urban Design specialization, from the University of Oregon. Adam’s BS in architecture is...Learn More

Joseph Fitzsimmons
  • EIT
Structural Engineering
Structural Engineering

Joe Fitzsimmons earned his Bachelor of Science degree in civil engineering from the University of Kansas. Joe is a member of Mackenzie’s...Learn More

Lydia Fleming
Marketing
Marketing

Lydia Fleming has 25 years of experience in the A/E/C industry. She began as a project administrator for a project management consultant, then...Learn More

Kim Ford
Interiors
Associate, Interiors

Kim Ford rejoined Mackenzie as a project manager in the firm's Interiors Department in 2013 after a brief hiatus to work in residential design....Learn More

Brenda Franco
  • EIT
Civil Engineering
Civil Engineering

Brenda Franco, originally from Pacifica, California, works in Mackenzie’s Civil Engineering team. Brenda has great familiarity with stormwater...Learn More

Gabriela Frask
Land Use Planning
Associate, Land Use Planning

Gabriela joined Mackenzie with experience working as a policy coordinator, as well as in corridor transportation planning. Clients benefit from...Learn More

Bob Frentress
  • PE
  • LEED AP
Civil Engineering
Senior Associate, Civil Engineer

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

Rusty Gesner
Architecture
Associate Principal, Corporate Advisor - CAD/BIM

Recognized in 2007 by Autodesk as a “Legend of AutoCAD”, Rusty Gesner is one of the industry's foremost software experts. A licensed architect,...Learn More

Marty Gleeson
Architecture
Architecture

Marty Gleeson's technical proficiency in multi-family residential complements Mackenzie's retail/mixed-use design team and adds value to clients'...Learn More

Jocelyn Gorman
Architecture
Architecture

Jocelyn Gorman holds a BS in architecture from the University of Idaho, and is based in Mackenzie’s office in downtown Vancouver, Washington....Learn More

Kara Grothen
Architecture
Architecture

A job captain in Mackenzie's Architecture Department, Kara Grothen has worked on a wide range of project types during her time with the firm,...Learn More

Carl Hampson
Architecture
Principal of Design - Architecture

With over 25 years of professional experience, Carl Hampson is an award-winning design leader with a passion for advancing the mission of his...Learn More

Ben Hansen
Information Technology
Information Technology

Ben Hansen works in Mackenzie’s Information Technology department. Originally from Eugene, Oregon, Ben has extensive experience troubleshooting...Learn More

Brett Hanson
  • AIA
  • GGP
  • LEED AP
  • NCARB
Architecture
Associate Principal |Architect

Brett has architectural design and project management experience for a variety of project types including commercial, retail, industrial, higher...Learn More

Landon Harman
  • PE
Structural Engineering
Structural Engineering

Landon Harman works as a structural designer on commercial, retail, and industrial projects. Prior to joining the firm, he was a summer intern at...Learn More

Ralph Henderson
  • PE
  • LEED AP
Civil Engineering
Senior Associate, Civil Engineer

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

Mark Hettum
  • SE
  • PE
  • LEED AP
Structural Engineering
Principal, Structural Engineer

A past director of structural engineering for the firm, Mark Hettum joined Mackenzie in 1993. Mark manages the firm's operations and serves as the...Learn More

Susan Higbee
  • NCIDQ #8724
Interiors
Principal, Director of Interiors

Susan Higbee is known for her ability to lead and direct project teams to maximize successful results. A principal of the firm, she joined...Learn More

Alison Hoagland
  • AIA
  • LEED AP
Architecture
Associate Principal, Architect

Alison Hoagland is a project manager and architect on Mackenzie's retail team, and serves as the firm's Kroger Account Manager. She has worked on...Learn More

Brian Hollenbach
  • PE
Civil Engineering
Civil Engineer

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

Courtney Honigsberg
Interiors
Interiors

Courtney Honigsberg is a member of Mackenzie’s interior design team. A Colorado native, Courtney graduated from Colorado State University with a...Learn More

Jeff Humphreys
  • AIA
  • CSI
  • LEED AP BD+C
Architecture
Associate Principal, Director of Architecture, Architect

For the past 7-8 years, Jeff Humphreys has specialized in public safety and emergency response facilities and has been heavily involved in nearly...Learn More

Lynne Ingram
  • NCIDQ #10058
Interiors
Associate Principal, Principal of Design - Interiors

Lynne Ingram is Mackenzie’s Principal of Design - Interiors. Lynne brings nearly 30 years of design and project management experience, and has a...Learn More

Lorraine Jack
Architecture
Architect

Lorraine Jack is a job captain on Mackenzie's high tech team. Lorraine spent several summers and school breaks working for the firm as an intern...Learn More

Chris Jenkins
Structural Engineering
Structural Engineering

Chris Jenkins is originally from Orange, California, and works in Mackenzie’s Structural Engineering team. Prior to joining Mackenzie, Chris...Learn More

Andrew Jepson-Sullivan
  • ASLA
Landscape Architecture
Landscape Architecture

Andrew Jepson-Sullivan, a member of Mackenzie’s landscape architecture team, received his master’s in landscape architecture from the University...Learn More

Christopher Jeseritz
  • EIT
Structural Engineering
Structural Engineering

Christopher Jeseritz is a certified Engineer-in-Training and holds LEED Green Associate credentials. He earned his MS in civil engineering, with...Learn More

Oliver Jim
  • EIT
Structural Engineering
Structural Engineering

Oliver Jim earned his Bachelor of Science degree in civil engineering from Oregon State University, with a minor in business and entrepreneurship...Learn More

Todd Johnson
Land Use Planning
Associate Principal, Director of Land Use Planning

Todd Johnson has nearly two decades of planning experience. During that time, he has been active locally in regional planning and land use...Learn More

Zack Johnson
Architecture
Architecture

Zack Johnson is a member of our architectural team in Portland. He has worked as a team member for unique projects such as the San Francisco 49ers...Learn More

Janet Jones
Transportation Planning
Transportation Planning

Janet Jones is originally from Miami, Florida and works with Mackenzie’s Traffic Planning team. Early in her career, Janet grew her knowledge by...Learn More

Julie Jones
Administration
Administration

As Mackenzie's front desk receptionist, Julie offers a kind greeting to everyone entering the Portland office. She enjoys getting to see all of...Learn More

Tyler Jones
Structural Engineering
Structural Engineering

Tyler Jones joined our structural engineering department and relocated from his home state of Michigan. Tyler graduated from Michigan State...Learn More

Kelly Justice
Interiors
Interiors

Kelly Justice received her Bachelor of Science in interior design from Oregon State University. Kelly’s design experience encompasses a broad...Learn More

Eugene Kang
Architecture
Architecture

Eugene Kang earned his Bachelor of Architecture from the University of Oregon. Eugene is based in Mackenzie’s Portland office, and is a member of...Learn More

Rei Karasawa
Architecture
Architecture

Rei Karasawa earned her Bachelors of Architecture, with a specialization in landscape architecture, from the Illinois Institute of Technology. Rei...Learn More

Nabil Kausal-Hayes
  • PE
  • GGP
Structural Engineering
Senior Associate, Structural Engineering

As a project engineer, Nabil Kausal-Hayes provides structural design and construction contract administration for projects large and small. His...Learn More

Thomas Kay
Structural Engineering
Structural Engineering

Thomas Kay earned his master’s in structural engineering, as well as his bachelor’s in civil and environmental engineering, from Portland State...Learn More

Samantha Kelsey
Interiors
Interiors

A native Oregonian, Samantha Kelsey joins Mackenzie's Interiors team from Oregon State University with a B.S. in interior design. A collegiate...Learn More

Isaiah Kent
Architecture
Architecture

Isaiah Kent graduated from the University of Oregon with a Bachelor of Architecture and several minors—in Interior Architecture, Landscape...Learn More

Sun Kim
Architecture
Architecture

Sun Kim came to Mackenzie from Boston with more than 17 years of experience with architectural design, project management, and master planning....Learn More

Chloe Kirchhofer
Interiors
Interiors

Chloe Kirchhofer earned her BS in interior design from Oregon State University. Chloe is a team-oriented designer with expertise in a range of...Learn More

Tyler Kirchhofer
  • EIT
Structural Engineering
Structural Engineering

Tyler Kirchhofer, a member of our structural engineering team, received his Bachelor of Science in civil engineering from Oregon State University...Learn More

Rob Kirkman
Architecture
Associate, Architecture

Rob Kirkman joined Mackenzie in 2000 after graduating from Washington State University with his Bachelor of Architecture. Rob is a project...Learn More

Paul Kisling
  • AIA
  • NCARB
Architecture
Principal of Architecture, Architect

Paul Kisling has more than 35 years of design and construction experience. His past work includes residential/mixed use, commercial office, retail...Learn More

Terry Krause
  • AIA
  • NCARB
Architecture
Principal, Architect

Terry Krause specializes in retail architecture and has over 30 years of experience working with national retailers and developers. Terry is...Learn More

Adria Kremer
  • LEED AP
Architecture
Architecture

Adria Kremer is an architectural designer and Revit lead with Mackenzie's high tech team. Her creation and maintenance of Revit families helps her...Learn More

Deanna Kuhlman
  • EIT
Structural Engineering
Structural Engineering

Deanna received her MS and BS of Civil Engineering from Oregon State University with an emphasis in Structural Engineering. Her graduate research...Learn More

Shomari Lacy
Architecture
Architecture

Shomari Lacy earned his Bachelor’s in Architecture from Mississippi State University. He has experience in architectural design and project...Learn More

Nicole Lammeier
  • LEED AP
  • PE (CA)
Civil Engineering
Civil Engineering

Nicole Lammeier graduated with a Bachelor of Science in Civil Engineering from Ohio State University. Nicole has worked on various civil...Learn More

Dave Larson
  • PE
Civil Engineering
Associate Principal, Branch Manager - Vancouver, Civil Engineer

Dave Larson—both a licensed civil and traffic engineer—led the civil and traffic engineering departments at Mackenzie for more than 26 years....Learn More

Chad Lawrence
  • EIT
Civil Engineering
Civil Engineering

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

Lee Leighton
  • AICP
Land Use Planning
Land Use Planning

Lee Leighton began his 25-year Oregon land use planning career in the City of Tualatin’s Planning and Economic Departments, before transitioning...Learn More

Connor Leines
Architecture
Architecture

A graduate from the University of Oregon, Connor earned his degree in architecture with a minor in business administration. He joined Mackenzie to...Learn More

David Linton
  • PE
Structural Engineering
Associate, Assistant Department Head - Structural Engineering

David Linton is a project engineer in Mackenzie's structural group. He has worked on a range of high tech, retail, and industrial projects at the...Learn More

Beth Lundgreen
  • NCIDQ #018024
Interiors
Interiors

Beth Lundgreen joined Mackenzie's Interiors Department in 2013. Her previous experience includes a total of seven years of experience on corporate...Learn More

Christine Mack
Interiors
Interiors

An interior designer in Mackenzie’s Seattle office, Christine Mack brings innovative design skills and a client focus mentality to the team....Learn More

Lauren Magasko
  • LEED Green Associate
Architecture
Architecture

Lauren, originally from the East Coast, studied architecture at Northeastern University in Boston, Massachusetts, where she earned both of her...Learn More

Hannah Marré
Civil Engineering
Civil Engineering

Hannah Marré is a member of Mackenzie's Civil Engineering team and has extensive experience in stormwater management. She is a certified Envision...Learn More

Jan Mason
Marketing
Senior Associate, Director of Marketing

From assistant to the president to landscape designer, Jan Mason has served many roles in her career at Mackenzie. She became head of the firm's...Learn More

Andrew McAllister
  • RA (MA)
Architecture
Architecture

Andrew McAllister moved to Portland from his hometown of Boston to join Mackenzie’s architecture department. As a licensed architect in...Learn More

Barb McCullough
  • SPHR
Administration
Associate Principal, Director of HR & Administration

Barb McCullough enjoys working with people, which explains why she splits her time between managing the accounting department and being the main...Learn More

Josh McDowell
  • SE
  • PE
  • LEED AP
Structural Engineering
Principal, Director of Structural Engineering

Josh McDowell leads Mackenzie's Structural Engineering Department, and has nearly two decades of experience in the field. He oversees the...Learn More

Tim McGuire
  • PE
Civil Engineering
Senior Associate, Civil Engineer

Tim McGuire joined Mackenzie in 1986, after many years of experience with other firms. During his long tenure with the firm, his professional...Learn More

Nancy Merlette
Administration
Administration

Nancy Merlette is a contract administrator at Mackenzie. Nancy has over a decade of experience in managing accounting operations, contract...Learn More

Greg Mino
  • PE
  • LEED AP
Civil Engineering
Civil Engineer

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

Rich Mitchell
  • AIA
  • LEED AP BD+C
  • NCARB
  • GGP
Architecture
Managing Principal, Architect

Rich Mitchell joined Mackenzie as a project architect in 1989. He is a past director of architecture for the firm, founded its Seattle office in...Learn More

Annie Molteni
  • NCIDQ #025909
  • LEED AP
Interiors
Interiors

Annie Molteni has become a valued member of Mackenzie since joining the firm in 2012. She has provided design assistance for a variety of tenant...Learn More

Scott Moore
  • NCARB
Architecture
Senior Associate, Architect

Scott began his career at Mackenzie working on the firm's industrial team. Scott served as project coordinator, and later project architect, for a...Learn More

Benjamin Mounce
Architecture
Architecture

Ben Mounce, a member of Mackenzie’s architecture team, earned his Bachelor of Arts in architecture from Portland State University. Ben has broad...Learn More

Wendell Mueller
  • AIA
  • LEED AP BD+C
Architecture
Senior Associate, Architect

Wendell Mueller is a multitalented architect with more than 18 years of professional experience on a variety of project types across the West...Learn More

Allison Myers
Architecture
Architecture

Allison Myers earned her Bachelor of Architecture degree from Iowa State University. Allison has put her architectural and construction knowledge...Learn More

Linda Myers
  • NCIDQ #5862
  • LEED AP
Interiors
Interiors

Linda Myers rejoined Mackenzie's Interiors Department in late 2013. Linda has nearly three decades of interior design experience; she has designed...Learn More

Brent Nielsen
  • PE
Civil Engineering
Senior Associate, Assistant Department Head of Civil Engineering

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

Daniel Novick
  • LEED Green Associate
Architecture
Architect

Daniel Novick, a licensed architect in California, earned his bachelor’s in architecture from the University of Oregon. Daniel has worked on an...Learn More

Riley O'Boyle
  • EIT
Civil Engineering
Civil Engineering

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

Adam Olsen
  • LEED AP
Architecture
Senior Associate, Architect

Adam Olsen has nearly two decades of experience in the building and architecture industry, including 11 years in his previous role as a project...Learn More

Kirk Paulsen
  • PE
Transportation Planning
Transportation Planning

Kirk Paulsen earned his Bachelor of Science degree in civil engineering from Washington State University, and his master’s from Portland State...Learn More

Jared Pechauer
Architecture
Architecture

Jared Pechauer earned his Master of Architecture from the University of Kansas. Jared has worked in the architectural design of mixed-use,...Learn More

Thomas Peck
  • LEED AP BD+C
Architecture
Senior Associate, Architect

Since joining Mackenzie after graduating from the University of Oregon, Thomas Peck has worked on a variety of project types with an emphasis on...Learn More

Ofelia Penaloza
Administration
Accounting

Ofelia began her career with Mackenzie in 2006 and after a few years away was happy to return in 2014. She has experience in both accounts...Learn More

Mark Person
  • AICP
Land Use Planning
Land Use Planning

As a planner at Mackenzie, Mark Person assists clients and coworkers with development feasibility, research, code compliance, and graphic support...Learn More

Allie Peters
  • EIT
Civil Engineering
Civil Engineering

Allie Peters is a member of the Vancouver Civil Engineering team. Allie earned a Bachelor of Science degree in Civil Engineering and a Master of...Learn More

Pete Phan
Information Technology
Associate, Information Technology

Pete Phan was working not far from Mackenzie Portland office when his former college roommate told him about an opening for a programmer. Pete was...Learn More

Cheryl Pigg
Administration
Interiors

Cheryl Pigg came to Mackenzie with many years of experience as an administrative assistant. Cheryl's previous work experience was primarily in...Learn More

Dale Poppe
Architecture
Senior Associate, Architecture

Dale Poppe joined Mackenzie in 1994 after graduating from Washington State University with a Bachelor of Architecture. Since that time, he has...Learn More

Dina Radzwillowicz
  • NCIDQ #26444
  • LEED AP ID+C
Interiors
Interiors

Dina Radzwillowicz is an accomplished interior designer with over 10 years' experience leading commercial tenant improvement projects from...Learn More

Dan Reid
Architecture
Architect

Dan Reid is an architect working on Mackenzie’s retail team. He has over five years of experience in the building design and construction industry...Learn More

Cassandra Rice
Architecture
Architecture

Cassandra Rice joins the Mackenzie team as an architectural designer after graduating from Portland State University with a Bachelor of Arts in...Learn More

Breezy Rinehart-Young
  • EIT
Civil Engineering
Civil Engineering

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

Allen Rishel
  • EIT
Structural Engineering
Structural Engineering

Allen Rishel is a member Mackenzie’s Seattle Structural Engineering team and is originally from Holbrook, Arizona. His most notable past projects...Learn More

Sharon Risley
Administration
Administration

Sharon Risley came to Mackenzie with a background in administration for law firms. Sharon was hired as a records clerk and has been invaluable to...Learn More

Jordan Roberts
Architecture
Architecture

Jordan Roberts, a native to the Pacific Northwest, returned to Seattle to join the Mackenzie team as an architectural designer after graduating...Learn More

Wendy Robertson
  • CPA
Administration
Senior Associate, Accounting

Wendy Robertson joined Mackenzie in 1997 as the director of accounting and today is Mackenzie's financial advisor for corporate compliance. Wendy...Learn More

Andrew Robinson
Structural Engineering
Structural Engineering

Andrew Robinson, a structural designer, joined our Portland structural department after working two years in Christchurch, New Zealand. He has...Learn More

Spencer Roedel
Architecture
Architecture

Spencer Roedel graduated from the University of Oregon with a Bachelor of Architecture; he is a member of our Portland architecture department....Learn More

Mike Rueter
  • LEED AP
Architecture
Architect

Mike Rueter is a project manager on the firm's 24 Hour Fitness corporate account. He assists with all stages of club development, from due...Learn More

Keith Sasaki
Marketing
Marketing

Keith brings creative prowess to Mackenzie’s marketing team. He is a graphic designer and the head of visual communications. Keith works on...Learn More

Samantha Schaffer
Structural Engineering
Structural Engineering

Samantha Schaffer, is a member of Mackenzie’s structural department. Samantha graduated from Oregon State University with a Bachelor of Science...Learn More

Katherine "Kitty" Schaffernoth
  • AIA
Architecture
Architecture

Kitty joins Mackenzie from the East Coast, where she studied architecture at Virginia Tech. While in school, she was a member of the design/...Learn More

Andrew Schneider
Landscape Architecture
Landscape Architecture

A member of Mackenzie’s landscape design team, Andrew Schneider graduated from Ball State University with a bachelor’s degree in landscape...Learn More

Tim Schweitzer
  • SE
Structural Engineering
Senior Associate, Department Head - Structural Engineering

During his long tenure at Mackenzie, Tim Schweitzer has provided design for a variety of structures including the design of tilt panels, concrete...Learn More

Linda Shedd
  • NCIDQ
  • IIDA
Interiors
Interiors

Linda Shedd has more than 25 years of interior design experience in a wide variety of project types for both public and private clients. Linda is...Learn More

Ryan Shidaki
Architecture
Architecture

Ryan Shidaki, originally from his home state of Hawaii, joins our architecture department. Ryan holds a Doctor of Architecture (D. Arch) degree...Learn More

Leon Smetana
Administration
Accounting

Leon Smetana began his career in accounting as a bank teller before transitioning to the accounting department at a web marketing firm, where Leon...Learn More

Bailey Smoke
  • EIT
  • LEED Green Associate
Civil Engineering
Associate, Civil Engineering

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

Adam Solomonson
  • AIA
  • LEED AP
Architecture
Associate, Architect

Adam Solomonson has more than 14 years of architectural experience. His wide-ranging portfolio includes design for commercial, industrial,...Learn More

Seth Sorenson
Architecture
Architecture

Seth Sorenson is a member of Mackenzie’s architecture departure at our Portland office. His work is currently focused with our industrial team....Learn More

Dick Spies
  • AIA
Architecture
Principal, Corporate Advisor - Design

Dick Spies joined Mackenzie in 1992 as director of design after nearly 25 years of architectural experience in Portland. Dick is able to quickly...Learn More

Taylor Stacy
Interiors
Interiors

Taylor Stacy received her bachelor’s in Interior Architecture from the University of Oregon. Taylor, a member of Mackenzie’s interiors team at our...Learn More

Suzannah Stanley
Land Use Planning
Associate, Land Use Planning

Before coming to Mackenzie's planning group, Suzannah Stanley worked and interned in the planning department for the City of Lake Oswego and in...Learn More

Sohaila Starks
  • EIT
Structural Engineering
Structural Engineering

Sohaila started her career at Mackenzie working as an intern in the structural department during the summer of 2013. After returning to Oregon...Learn More

Kyle Stevens
Marketing
Marketing

Kyle Stevens is part of our in-house marketing team. Kyle is hard working and brings a can-do work ethic every day. After studying abroad at the...Learn More

Angeline Stimpson
  • AIA
  • NCARB
  • EIT
  • LEED GA
  • GGP
Architecture
Architect (IL) and Structural Engineering

A licensed architect, Angeline Stimpson received her bachelor’s and master’s in architecture from the University of Illinois at Urbana-Champaign....Learn More

Eric Struben
  • EIT
Civil Engineering
Civil Engineering

Eric Struben received his BS in civil engineering from Oregon State University. Eric, an EIT, is highly proficient in industry standard mapping,...Learn More

Emma Survis
  • AIA
  • NCARB
Architecture
Architect

Emma Survis received her Bachelor of Architecture degree from the University of Arizona and is a registered architect. As a project architect,...Learn More

Michael Talbot
Interiors
Principal of Design - Workplace

Michael Talbot is Mackenzie’s Principal of Design -Workplace in our Portland, Vancouver, and Seattle offices. Michael brings nearly 20 years of...Learn More

Marisa Tanigawa
Architecture
Architecture

Marisa Tanigawa earned her Doctor of Architecture degree from the University of Hawaii at Manoa. Marisa has served as project manager and job...Learn More

Mike Terpner
Architecture
Architecture

A graduate from Appalachian State University with degrees in both architectural technology and design and construction management, Mike has...Learn More

Brad Theurer
  • PLA
  • ASLA
Landscape Architecture
Landscape Architect

Brad Theurer earned his degree in landscape architecture from Utah State University, and has over a decade of professional experience in the...Learn More

Bob Thompson
Architecture
Principal, Architect

Bob Thompson specializes in the planning and design of industrial manufacturing and distribution facilities. He is the preferred architect of many...Learn More

Autumn Tillman
Information Technology
Information Technology

Autumn Tillman is member of Mackenzie’s IT team. Autumn holds an associate’s degree in cyber security and networking from Mount Hood Community...Learn More

Morgan Toth
  • NCIDQ #29802
Interiors
Senior Associate, Department Head - Interiors

Morgan Toth joined Mackenzie's Interiors Department in early 2005 with experience in space planning, furniture selection, color selection, and...Learn More

Steven Tuttle
  • PLA
  • LEED AP
Landscape Architecture
Landscape Architect

A recent, strategic addition to the firm, Steven Tuttle brings considerable civic, commercial, mixed-use, and urban design experience to the...Learn More

Sarah Tyler
Architecture
Architecture

Sarah Tyler earned her Bachelor of Arts in architecture from Portland State University. Sarah takes pride in her communication and team building...Learn More

Tamara Upton
Interiors
Interiors

Tamara Upton received her B.A. in interior design from Washington State University and brings skills in Revit, AutoCAD, graphic design, and...Learn More

Jim Van Lanen
Architecture
Architecture

Jim Van Lanen has more 20 years of experience in the industry. He came to Mackenzie from Mulvanny G2, where he was a retail team lead who worked...Learn More

Sarah Van Otterloo
Structural Engineering
Structural Engineering

Sarah Van Otterloo received her master’s degree in civil engineering from Oregon State University, and her bachelor’s in architecture from the...Learn More

Brian Varricchione
  • PE
Land Use Planning
Land Use Planning

Brian Varricchione joined Mackenzie's land use planning group in 2014, and has 15 years of professional experience. From 2005-2014, he served as a...Learn More

Raymond Vernon
Architecture
Architecture

Raymond Vernon is a valued member of our architecture department at our Portland office. Raymond is originally from the Portland area and attended...Learn More

Cesar Villanueva
Architecture
Architecture

Cesar Villanueva earned his bachelor’s in architecture from the State University of New York at Buffalo. Cesar rejoins Mackenzie's architecture...Learn More

Samra Wali
  • EIT
Structural Engineering
Structural Engineering

Samra Wali has a Bachelor of Science degree in architectural engineering from California Polytechnic State University. A member of Mackenzie’s...Learn More

John Webster
  • LEED AP BD+C
  • NCARB
Architecture
Architect (OH)

John holds a Master of Architecture degree from Ohio’s Miami University and is also a LEED Accredited Professional. He has over a decade of...Learn More

Allen Weed
Structural Engineering
Structural Engineering

Allen Weed is a structural drafter with more than 16 years of experience as a drafter and technical illustrator/writer. He has provided on-site...Learn More

Justin Wells
Architecture
Architecture

Justin Wells earned his masters and bachelor degrees in architecture from Portland State University. In addition to his work as an architectural...Learn More

Ryan Weston
  • GGP
Architecture
Senior Associate, Architect

Ryan Weston is a project coordinator/job captain on Mackenzie's industrial team. Ryan joined the firm after earning her Bachelor of Architecture...Learn More

Dietrich Wieland
  • LEED AP BD+C
Architecture
Associate Principal, Director of Sustainability, Architect

Mackenzie's Director of Sustainability, Dietrich Wieland has more than 15 years of varied professional experience including commercial, retail,...Learn More

Dennis Woods
  • LEED AP
  • NCARB
Architecture
Associate Principal, Architect

Dennis Woods joined Mackenzie in 1977 after graduating from the University of Oregon and working for a year for a small firm in Salem, Oregon,...Learn More

Tom Wright
  • LEED AP
Land Use Planning
Principal, Department Head - Land Use Planning

A principal of the firm, Tom Wright leads Mackenzie's land use planning group and oversees the firm's Vancouver office. Tom's career assisting...Learn More

Iris Wu
Architecture
Architecture

Iris Wu, originally from Iowa, is an architectural designer and works on Mackenzie’s public buildings team. She has experience in fire station and...Learn More

Gary Yao
Land Use Planning
Land Use Planning

Gary Yao received his bachelor’s degree in public policy and planning from the University of Southern California. Gary has been involved in a...Learn More

Abundance Yeh
Architecture
Architecture

Abundance Yeh, a member of Mackenzie’s architecture department, graduated from the University of Oregon with a Bachelor of Architecture degree. He...Learn More