Tetra Tech is a leading provider of consulting, engineering, and technical services worldwide. 

Engineering

Tetra Tech

Tetra Tech's headquarters in Pasadena, CA, United States

Dan L. Batrack

Jim Talbot

Jeannelle Blanchard

Meegan Sullivan

Thomas Reilly

Roger R. Argus

Craig L. Christensen

David Bohmann

Leslie L. Shoemaker

Tracy Lewis

Gabriel Clauzet

Steve B.

Mike G.

Craig Hatch

Steven M. Burdick

Preston Hopson

Stuart W. Fowler

Prashant Gandhi

Kimberly E. Ritrievi

Albert E. Smith

J. Kenneth Thompson

Gary R. Birkenbeuel

Li-San Hwang

Christie Obiaya

Joanne M. Maguire

The Engineering Team at Tetra Tech focuses on delivering innovative engineering solutions for complex projects worldwide. Comprised of experts in various domains including software, civil, mechanical, structural, geotechnical, and process engineering, this team is responsible for the design, development, and implementation of technical systems and infrastructures. They ensure projects meet rigorous technical specifications, are delivered on time, and adhere to safety and quality standards.

Engineering Team

The Environmental and Engineering Sciences Team at Tetra Tech specializes in providing comprehensive environmental and engineering solutions across various sectors. The team is comprised of experts such as environmental scientists, engineers, geologists, and project managers who focus on environmental assessment, geotechnical engineering, hydrogeology, and ecological risk assessments. They work collaboratively to tackle complex projects related to dams, mining, sediment management, and ecological preservation, ensuring sustainable and scientifically sound outcomes.

Environmental and Engineering Sciences Team

The Project Management team at Tetra Tech oversees the planning, execution, and completion of engineering and consulting projects worldwide. They coordinate resources, manage budgets, ensure compliance with regulatory standards, and ensure that project timelines are met. Their goal is to deliver high-quality, efficient solutions while maintaining client satisfaction.

Project Management

The Leadership Team at Tetra Tech is responsible for setting the strategic direction and ensuring the overall operational efficiency of the company. Comprising senior executives across diverse areas such as environmental consulting, risk management, sustainability, and corporate administration, the team collaborates to drive innovation, foster a culture of leadership development, and enhance client service across Tetra Tech's consulting, engineering, and technical service operations.

Leadership Team

The Marketing and Communications team at Tetra Tech develops and executes strategies to enhance the company's brand, supports business development, and facilitates effective internal and external communication. They are responsible for creating marketing materials, managing public relations, and coordinating outreach efforts to promote Tetra Tech's consulting, engineering, and technical services globally.

Marketing and Communications

Tetra Tech

Org chart

Board & advisors

Teams

Engineering Team

Environmental and Engineering Sciences Team

Project Management

Leadership Team

Marketing and Communications

Offices

Tetra Tech

Org chart

Board & advisors

Teams

Engineering Team

Environmental and Engineering Sciences Team

Project Management

Leadership Team

Marketing and Communications

Offices

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