Tetra Tech
3.0 of 5 104 reviews
www.tetratech.com Pasadena, CA 5000+ Employees

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Company - Public (TTEK)
Business Services
$2 to $5 billion (USD) per year

Tetra Tech is a leading provider of consulting, engineering, and technical services worldwide. We are a diverse company, including individuals with expertise in science, research, engineering, construction, and information technology. Our strength is in collectively providing integrated services—delivering the best solutions to meet our clients' needs.

Mission: To be the premier worldwide consulting, engineering, and construction firm.

Working at Tetra Tech

Posted by employees

Employees say it's “OK”   104 ratings


64% Approve of the CEO   53 ratings

Tetra Tech Chairman, CEO, and COO Dan L. Batrack

Dan L. Batrack

Chairman, CEO, and COO

Great projects and employees.

 Current Support Manager in Seattle, WA

Pros: Tretra Tech has some of the coolest projects and very intelligent employees. You are in charge of your own career and can go in many different directions, across the company, around the globe. Full Review

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Salaries in USD  United States Avg. Salary

Civil Engineer

16 Tetra Tech Salaries


Environmental Scientist

10 Tetra Tech Salaries


Mechanical Engineer

10 Tetra Tech Salaries


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Declined Offer – Interviewed in San Diego, CA Feb 2014 Reviewed 5 weeks ago

Interview Details – I initially posted my resume to the company website. Finally received a phone call from the Energy Department HR Manager a few weeks later. I had an initial phone conversation with the HR Manager. A week later I completed a series of phone interviews over the course of a few days. First the…Full Interview

Interview Question:
Nothing unexpected for the position I was applying. Answer Question

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Tetra Tech Awards & Accolades Something missing? Add an award

Grand Conceptor Award, American Council of Engineering Companies (ACEC), 2012
CEOs Who "Get It", National Safety Council, 2012

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