Is Tetra Tech a good company to work for?

Tetra Tech has an overall rating of 3.7 out of 5, based on over 2,492 reviews left anonymously by employees. This rating has decreased by 2% over the last 12 months. 73% of employees would recommend working at Tetra Tech to a friend and 63% have a positive outlook for the business. The best reviews about Tetra Tech have been left by employees working as Intern , FIELD DEBRIS MONITOR and Environmental Engineer .

Does Tetra Tech pay their employees well?

According to anonymously submitted Glassdoor reviews, Tetra Tech employees rate their compensation and benefits as 3.4 out of 5. Find out more about salaries and benefits at Tetra Tech. This rating has decreased by 2% over the last 12 months.

How satisfied are employees working at Tetra Tech?

73% of Tetra Tech employees would recommend working there to a friend based on Glassdoor reviews . Employees also rated Tetra Tech 3.6 out of 5 for work life balance, 3.6 for culture and values and 3.6 for career opportunities.

What are the top reviewed jobs at Tetra Tech?

Environmental Scientist (102) , Project Manager (86) , Engineer (62) , Civil Engineer (47) , Project Engineer (35) , Consultant (25) , Senior Project Manager (24) , Environmental Engineer (21) , Estagiário (19) , Debris Monitor (18) , Geotechnical Engineer (17) , Intern (17) , Director (15) , Mechanical Engineer (15) , Staff Geologist (15)

What are the pros of working at Tetra Tech according to real employee reviews?

"Most of the people who work at Tetra Tech are great people to work with." ((in 158 reviews)); "good pay and perdiem if your traveling" ((in 104 reviews)); "Good benefits and holidays off" ((in 85 reviews)); "Good work life balance in my opinion" ((in 45 reviews)); "Great support system and colleagues that get work done." ((in 43 reviews))

What are the cons of working at Tetra Tech according to real employee reviews?

"I really have to stress another time how poor management is here." ((in 98 reviews)); "Long hours and demanding work" ((in 50 reviews)); "Low salary and no perspective of a permanent position" ((in 48 reviews)); "No training at the start" ((in 31 reviews)); "All i would say about this certain bunch of managers not the whole company just okc office in particular." ((in 31 reviews))

What are employees saying about Tetra Tech layoffs in 2026?

Explore Glassdoor’s employee reviews to understand what current and former employees are saying about Tetra Tech layoffs and their outlook for job security at Tetra Tech in 2026.

What are the top reviewed Tetra Tech locations?

Denver , Arlington , Pasadena , Maitland , Orlando , Houston , Los Angeles , Washington , Pittsburgh , Seattle , Chicago , Burlington , Irvine , New York , Atlanta , Oklahoma City , Boston , Salt Lake City , Madison , Ann Arbor , Kansas City , Diamond Bar , San Diego , Golden , San Francisco , Virginia Beach , San Antonio , Portland , Newark , Parsippany

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Tetra Tech

Tetra Tech reviews

3.7

73% would recommend to a friend

(357 total reviews)

Dan L. Batrack

71% approve of CEO

63% positive business outlook

Ratings by category

3.9

Diversity & inclusion

3.6

Culture & values

3.6

Work/Life balance

3.6

Career opportunities

3.4

Senior management

3.4

Compensation and benefits

Ratings by demographic groups

Race / Ethnicity

Gender

Sexual orientation

Disability

Parent or family caregiver

Veteran status

Reviews by job title

357 reviews

Reviews about "Compensation"

Return to all reviews

4.0

Feb 16, 2016

Great place to start a career

Anonymous employee

Recommend

CEO approval

Business Outlook

Pros

Many different projects means lots of good learning opportunities for new employees. Managers want you to succeed and reward you with raises and bonuses accordingly.

Cons

Currently not a very interactive or social work environment, but managers are working to change that.

1.0

Feb 10, 2016

Employess are Disposable!

Project manager/general superintendent

Recommend

CEO approval

Business Outlook

Pros

Good benefits and reasonable pay.

Cons

Tetra tech does not care about their people and anyone below Vice President level is considered disposable. All that matters to them is their egos and the bottom line even if the project suffers and good people lose their jobs. They do not honor their employment agreement letters (not a contract) and utilize the "at will" clause in the law to fire and layoff employees. Bottom line is that upper management only cares about their bonuses and promotions. This is a terrible place to work.

4.0

Sep 12, 2015

TetraTech

Anonymous employee

Recommend

CEO approval

Business Outlook

Pros

Good benefits, fair compensation, flexible work hours

Cons

Senior management Not proactive in getting new work

Viewing 337 - 339 of 357 Reviews

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Jobs at Tetra Tech

Administrative Assistant

Administrative Assistant

Senior Civil Engineer - (Remote)

Voice Systems Engineer

Virginia

View job