Principals

Zach Siviglia, PE, QSD

President + CEO

Matt Brogan, PE

Principal + Vice President

Sasha Dansky, PE, QSD

Principal + Vice President

Rob Himes, PE

Principal + Vice President

Shawn O'Keefe, PE, QSD

Principal + Vice President

Associate Principals

Darin Johnson, PE

Transportation Division Manager + Associate Principal

Benjamin Porter, PE

District Management Division Manager + Associate Principal

Matt Stringer, PLS

Survey Division Manager + Associate Principal

Associates

Brandon Benton, PLS

Senior Survey Manager + Associate

Ryan Bissegger

New Business Director + Associate

Bo Burick, PE

Transportation Division Manager + Associate

Yen Dau

Accounting Director + Associate

Eric Fredrickson, PE

Senior Structures Manager + Associate

James Howells

CFO/COO + Associate

Annie Lucero

Human Resources Director + Associate

Megan Moschetti

Marketing & Communications Director + Associate

Ed Noriega, PE

Transportation Division Manager + Associate

James Pangburn, PE

Senior Project Manager + Associate

Julie Passalacqua, PE

Structures Division Manager + Associate

Aaron Silva, PE

Senior Project Manager + Associate

Erik Smith, RLA

Landscape Architecture & Urban Design Division Manager + Associate

Pat Somerville, PE

Transportation Division Manager + Associate

Division Managers

Raul Cervantes

Transportation Division Manager

John Collins, PE, QSD

Construction Management Division Manager

Paul Edson

IT Director