Industry-leading expertise and a passion for our work

Industry-leading expertise and a passion for our work

The technical expertise and dedication of Tetra Tech’s employees are the foundation of the company’s smart, sustainable solutions for water, environment, infrastructure, resource management, energy, and international development projects around the world. We are 20,000 people working together across disciplines and time zones to help our clients meet the most pressing challenges of their most complex projects. We are passionate about our work, our teams, and the solutions we create for our clients. Learn more about working with Tetra Tech.

Content from this campaign

#TtInspires: Shaun McKay, Environmental Scientist
Shaun has a bachelor’s degree in Environmental Science from the University of Newcastle and is excited about the opportunity Coffey, a Tetra Tech Company, gave him to develop professionally after a hiatus from consulting. We talked with Shaun as part of our #TtInspires campaign celebrating the passion of Tetra Tech employees. Follow #TtInspires on social media for more stories. ...
Jul 6, 2020 8:00 AM ET
Tetra Tech’s Brian Thorne Discusses Planning and Designing Military Infrastructure
Brian Thorne, an expert in military planning, design, and construction oversight, has nearly 25 years of experience leading infrastructure projects. A retired Army Major with 22 years of service with the Army National Guard, Brian now provides exceptional leadership and project management skills to his Department of Defense (DoD) clients. Brian Thorne is Tetra Tech’s go-to resource when...
Jun 29, 2020 8:00 AM ET
Tetra Tech’s Vincent Holloway Discusses Advanced IT Solutions for the U.S. Department of Defense
Vincent Holloway is Vice President, Defense Information Technology (IT) Services in Tetra Tech’s Arlington, Virginia, office. He has more than 30 years of experience working with the U.S. Department of Defense (DoD) in various technical, management, and leadership positions. His experience includes more than 20 years as an Army Signal Corps Officer in technical and tactical assignments around...
Jun 22, 2020 8:00 AM ET
Tetra Tech’s Craig Gianoli Discusses Designing Secure Mission Critical Facilities
Craig is the Sydney-based market sector lead for mission-critical services at Norman Disney & Young, A Tetra Tech Company (NDY), part of the Tetra Tech High Performance Buildings Group. He supports the business with his technical expertise in high-voltage networks, and fault-tolerant and renewable energy systems and microgrids.   Craig came to our team in 2012...
Jun 15, 2020 8:00 AM ET
Tetra Tech’s Dr. Sarah Richards Discusses Solutions to PFAS Chemical Contamination Problems
Dr. Sarah Richards a preeminent leader in per-and poly-fluoroalkyl substances (PFAS) chemical contamination, helping Australian Department of Defence (Defence) clients find solutions to address their contamination problems. Sarah has been with Coffey, A Tetra Tech Company, since 2002, and has been in the contaminated land consulting and research industry since 1994. She has led feasibility...
Jun 8, 2020 8:00 AM ET

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