It takes deep expertise across many disciplines to develop state-of-the-art solutions, abide by rigorous standards, and manage stakeholder relationships. Meet the staff whose technical and people skills drive project success for our clients every day.

Mary Brickel Anderson, F.SAME

Senior Associate / Senior Vice President
National Federal Services Leader

Brian K. Banks, PG

Principal / Senior Vice President
National Transportation Services Leader

Morley Beckman, PE

Senior Associate / Senior Vice President
Longmont Branch Leader

J. Scott Brake, EIT

Project Engineer

Gary Brill, PE

Tailings Dam and Geostructural Solutions

Michael C. Canino, PE

President, Dam and Levee Engineering Services — Strategy and Execution

Steven E. Conner, PE

Principal Engineer

James R. (Ron) DiFrancesco, PE

Practice Leader

Ian Donovan, PE

Senior Engineer

Ray Eldridge, PE

Principal / Senior Vice President

James Foley


Theron R. Fluker, PE

Senior Associate

Preston J. Frey


Matthew S. Goff, PE

Senior Associate Engineer, Tunnels and Underground

Christoph Goss, PhD, PE, PMP, F.ASCE

Senior Associate / Senior Vice President

M. Jonathan Harris, PE

Senior Associate / National Practice Leader for Dam Safety and Risk

Gregory M. Hauser

Senior Consultant

Shawnee McHenry, PE, CDT

Senior Engineer

Bill Khouri, PE

President, Schnabel Engineering DC, Inc.

Matt Koziol, PE

Associate, Tunnels and Underground

Johnny Lowe, PE

Senior Associate

Mark McLean, PE


James E. Parkes, PE

National Practice Lead for Tunnels

Greg Paxson, PE, D.WRE

Principal / National Practice Leader for Dams

Steven P. Pond, CPG

Senior Associate
Environmental Services

Scott A. Raschke, PhD, PE

Principal / National Practice Leader for Levees

P. Brent Scott, PG

Senior Associate
Environmental Services

Johanna Mikitka Simon, PE

Senior Engineer
Infrastructure Monitoring Services

Chadd W. Yeatts, PE

Senior Associate / Senior Vice President
National Power and Energy Services Leader


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