Sean Peterfreund

Transportation Market Lead- West

Sean is a registered structural engineer with more than 20 years of experience in the design and construction of tunnels and other underground structures. Sean has worked in roles including design lead on several rail transit mega-projects incorporating support of excavation, waterproofing, and permanent lining into wider multidisciplinary design packages. His project experience was fostered in diverse design-bid-build, CG/CM, and design-build project team environments. Sean also led design packages on major highway tunnel projects and has on-site experience with the rehabilitation of freight railroad and rails-to-trails structures.

Sean holds a BS in Civil Engineering from the University of Massachusetts and an MS in Structural Engineering from the University of Michigan. He is a registered structural engineer in Washington and Illinois, a registered professional engineer in Texas, a Chartered Member of Engineering New Zealand, and a Chartered Professional Engineer in Australia with registrations in Victoria and Queensland.

Connect with Sean