Tetra Tech Overview

  • www.tetratech.com
  • Pasadena, CA
  • 10000+ Employees
  • 1966
  • Company - Public (TTEK)
  • Architectural & Engineering Services
  • $2 to $5 billion (USD)


Tetra Tech is a leading provider of consulting and engineering 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 ...
Mission: To be the premier worldwide consulting and engineering firm, focusing on water, environment, infrastructure, resource management, energy, and international development services.

Tetra Tech Reviews

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Approve of CEO
Dan L. Batrack
Dan L. Batrack
282 Ratings
Current Employee, more than 3 years

"Fast pace, constant change, challenging, rewarding work"

May 6, 2021 - Project Manager in Orlando, FL
Positive Outlook
Approves of CEO


The world of disaster recovery and emergency management is fast paced. Knowing that the work I am doing is directly helping people is a rewarding experience that makes all the hard work worth it. TDR


Project work includes very long days and a reduction in your personal life. The TDR unit of Tetra Tech is not for everybody. If you want to grind it out for a few years or just enjoy working where

Advice to Management

Hire more support staff. Invest in dedicated digital marketing resources. Reinforce expectations in the hiring process so people joining know what they are getting in to.
See All 886 Reviews

Diversity & Inclusion at Tetra Tech

(98 Reviews)

Tetra Tech Photos

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Tetra Tech Interviews

Getting an Interview
Applied online63%
Employee Referral20%
In Person7%

  1. Environmental Scientist Interview

    Anonymous Employee in United States
    Accepted Offer
    Negative Experience
    Easy Interview


    Pretty simple: asked about previous experience and highlight interests as they relate to the project(s) at hand. Not too technical but included conversation about technical experience. Pretty relaxed and to the point for the most part. The issue comes in being offered the job, accepting, then being ghosted and promptly rejected.

    What does your GIS education/knowledge/experience include?

    Answer Question

See All 131 interviews

Tetra Tech Awards & Accolades

  • Business Achievement Awards for Large Business (Silver Medal)Environmental Business Journal2018
  • U.S. Small Business Administration Dwight D. Eisenhower Award for ExcellenceLos Angeles District2018

Popular Careers with Tetra Tech Job Seekers

Environmental Scientist
Learn About the Job

Tetra Tech FAQ

(42 Questions)

All answers shown come directly from Tetra Tech Reviews and are not edited or altered.

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What are perks and other benefits like at Tetra Tech?

...Lots of benefits, good company culture, feel looked after...

March 27, 2021

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