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Tetra Tech Overview

Tetra Tech, Inc. is a Pasadena, California-based consulting and engineering services firm. The company provides consulting, engineering, program management, and construction management services in the areas of water, environment, infrastructure, resource management, energy, and international development.
Tetra Tech has been around for a long time. It was founded back in 1966. This established company loves to hire graduates from University of Phoenix, with 10.9% of its employees having attended University of Phoenix. Tetra Tech is a great place to work and is featured as number 3 on Zippia's list of Best Companies to Work for in Pasadena, CA. The average employee at Tetra Tech makes $61,913 per year. Pay at Tetra Tech is significantly lower than some of its highest paying competitors, like Jacobs Engineering Group, Black & Veatch, and ICF, which pay $81,255, $74,589, and $74,109, respectively.
Based in Pasadena, California, Tetra Tech is an industry leader with 17,000 employees and an annual revenue of $3.0B.

The Organization’s Mission

To be the premier worldwide consulting and engineering firm, focusing on water, environment, infrastructure, resource management, energy, and international development services.







Founded in



Pasadena, CA


Organization Type


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The Team At Tetra Tech

Key People

    Dan Batrack (ceo)

The Culture At Tetra Tech

Information provided by the company
At Tetra Tech, we provide a collaborative environment that supports individual performance, innovation, and creativity. We are proud to offer competitive compensation and benefits.
At Tetra Tech, we provide a collaborative environment that supports individual performance, innovation, and creativity. If you're passionate about the work you do and are ready to engage in a wide array of projects that are making a real difference in communities both locally and worldwide, then let's talk!
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Extremely passionate and motivated team that works hard and plays hard Collaborative team atmosphere that values the contributions of all team members.
Are you innovative, adventurous and up for a challenge Would you like to work outdoors in challenging environments
Flexibility that allows our employees to balance quality work and their personal lives. Competitive benefits and learning and development opportunities
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Tetra Tech Reviews

Zippia Official Logo


Zippia UserApril 2020


Zippia Official LogoZippia UserApril 2020

What Do You Like About Working There?

The people. Show More

What DON'T You Like About Working There?

slow to adapt to new technologies, poor cross-functional/cross-operation communication. Very much a who you know, not a what are you good at, kind of company. Show More

What Are Your Favorite Benefits/Perks?

benefits are good. Show More
Anonymous review of Tetra Tech

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Tetra Tech Rankings

Tetra Tech is ranked #21 on the Best Professional Companies to Work For in California list. Zippia's Best Places to Work lists provide unbiased, data-based evaluations of companies. Rankings are based on government and proprietary data on salaries, company financial health, and employee diversity.

Read more about how we rank companies.

Tetra Tech Salaries

How much does Tetra Tech pay?
The national average salary for a Tetra Tech employee in the United States is $61,611 per year. Employees in the top 10 percent can make over $99,000 per year, while employees at the bottom 10 percent earn less than $38,000 per year.
Salary Score
Average Employee Earnings

Tetra Tech Salaries By Job Title

The average employee at Tetra Tech earns a yearly salary of $61,611 per year, but different jobs can earn drastically different salaries.

The higher paying positions at Tetra Tech include finance analyst, operations manager, senior associate, and geologist.

A worker with the title finance analyst salary at Tetra Tech can earn an average yearly salary of $106,579.

Some of the other roles at Tetra Tech are field hand and quality control inspector. A worker with the title field hand at Tetra Tech earns an average salary of $27,445 per year.

Tetra Tech Careers

On average, employees at Tetra Tech stay with the company for 3.0 years. Employees most commonly join Tetra Tech after leaving US Army. When they leave Tetra Tech, they most frequently get their next job at Express Energy Services.

Average Length of Employment
Thomas Group3.2 years

Tetra Tech

3.0 years
ICF2.4 years
Top Employers Before Tetra Tech
US Army17.2 %
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Top Employers After Tetra Tech
AECOM10.8 %
Aerotek10.0 %
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Tetra Tech Employee Demographics

Diversity Score
We calculated the diversity score of companies by measuring multiple factors, including the ethnic background, gender identity, and language skills of their workforce.

Tetra Tech Employees Education

Of the 17,000 employees at Tetra Tech, 9.4% attended University of Tennessee - Knoxville. Employees at Tetra Tech most frequently majored in Business, and most employees’ highest level of education is a Bachelors.

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Tetra Tech Employment Videos

Tetra Tech Financial Performance

Performance Score
We calculated the performance score of companies by measuring multiple factors, including revenue, longevity, and stock market performance.


> $1B

Founded in


Organization type


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Tetra Tech Subsidiaries

Subsidiaries to Tetra Tech include Glumac, EBA Engineering, and Cosentini Associates. Employees at the parent company, Tetra Tech, earn $61,913. In comparison, the salaries at Glumac, EBA Engineering, and Cosentini Associates are $65,627, $64,362, and $63,351.
Average Salary
EBA Engineering
EBA Engineering
Cosentini Associates
Cosentini Associates
Advanced Real Estate Services
Advanced Real Estate Services
Thomas Group
Thomas Group
Fun Town RV
Fun Town RV

Tetra Tech Competitors

Based on our research, similar companies to Tetra Tech are Jacobs Engineering Group, ICF, and Black & Veatch.

The wages at Jacobs Engineering Group average higher than the other similar companies, where the median salary is $81,705 per year.

The salaries at ICF average $75,751 per year, and the salaries at Black & Veatch come in at $74,546 per year.

Frequently Asked Questions about Tetra Tech

How many Employees does Tetra Tech have?

Tetra Tech has 17,000 employees.

How much money does Tetra Tech make?

Tetra Tech generates $3.0B in revenue.

What industry is Tetra Tech in?

Tetra Tech is in the professional industry.

What is Tetra Tech's mission?

Tetra Tech's mission statement is "To be the premier worldwide consulting and engineering firm, focusing on water, environment, infrastructure, resource management, energy, and international development services."

What type of company is Tetra Tech?

Tetra Tech is a public company.

Who are Tetra Tech's competitors?

Tetra Tech competitors include Black & Veatch, ICF, Thomas Group, Cosentini Associates, Arcadis, AECOM, Jacobs Engineering Group, Terracon, Amec Foster Wheeler Ventures, Brown and Caldwell, HNTB, Fluor, Enercon Services, Professional Service Industries, Stone & Webster Overseas Group, Geosyntec Consultants, CDM Smith, NewFields, Pbs & J, Langan.

Who works at Tetra Tech?

Dan Batrack (ceo)

Where is Tetra Tech's headquarters?

Tetra Tech's headquarters is in Pasadena, CA.

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Updated May 18, 2020

Zippia gives an in-depth look into the details of Tetra Tech, including salaries, political affiliations, employee data, and more, in order to inform job seekers about Tetra Tech. The employee data is based on information from people who have self-reported their past or current employments at Tetra Tech. While we have made attempts to ensure that the information displayed are correct, Zippia is not responsible for any errors or omissions, or for the results obtained from the use of this information. The data presented on this page does not represent the view of Tetra Tech and its employees or that of Zippia.

Tetra Tech may also be known as or be related to TETRA TECH INC, Tetra Tech, Tetra Tech Inc, Tetra Tech, Inc. and tetra technologies.