Team

Leadership

Terry A. Ruhl, PE, F. ASCE, DrBA

Chairman & Chief Executive Officer

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Jonnie Thomas, PE

Board Director, Transit & Rail Principal

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Karen Friese, PE

Board Director, Texas Water & Municipal Leader

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Jim Doyna

Chief Operating Officer & Chief Financial Officer

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Michael Kirchner, PMP

Chief Governance Officer

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Laura White

Marketing and Business Development Director

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Chris Sacks

Corporate Development

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Josselyn Ruby

Organizational Change Management & Post Merger Integration

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Danielle Smith, PE

Front Range Regional Manager

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Eric Wilson, PE

Great Lakes Regional Manager

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Paul A. Loete, PE

Midwest Regional Manager

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Ryan Gargan, PE

Northeast Regional Manager

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Shawn Snisarenko, PE

Rocky Mountain Regional Manager

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Phil Russell, PE, JD

South Central Regional Manager

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Marvin Thomas

West Coast Regional Manager

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Tom Bacus, PE

West Coast Region Operations

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Min Zhou, PE

California Sales Leader

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Gary Thomas, PE

Transit & Rail Market Director

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Mike Peek, PMP

Transit & Rail Operations/Program Management

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Phil Yerby, PE

Texas Sales Leader

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Tom Owens, PE

Texas Water Operations Leader

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Charlotte Gilpin, PE, CFM

Texas Water Deputy Operations Leader

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Mike Persyn, PE

Texas Water Practice Leader

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Joe Cantalupo, AICP

Texas City/County Transportation Leader

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Chris Nocks, PE

Aviation Western Region Lead

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Kirk Evans, PE

Aviation Central Region Lead

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Justin Pietz, PE

Aviation Planning Lead

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Dan Herring, PE, SE

Major Projects and Programs

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Jason Moller, PE

Director of Transportation Planning

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