Is Tetra Tech a good company to work for?

Tetra Tech has an overall rating of 3.7 out of 5, based on over 2,481 reviews left anonymously by employees. This rating has decreased by 2% over the last 12 months. 72% of employees would recommend working at Tetra Tech to a friend and 62% 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 1% over the last 12 months.

How satisfied are employees working at Tetra Tech?

72% 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, 3.5 for culture and values and 3.6 for career opportunities.

What are the top reviewed jobs at Tetra Tech?

Environmental Scientist (102) , Project Manager (85) , 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 164 reviews)); "Good benefits comparable to other similar companies." ((in 93 reviews)); "They have a great culture" ((in 46 reviews)); "Great coworkers and interesting projects." ((in 44 reviews)); "Good work life balance in my opinion" ((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)); "No training at the start" ((in 33 reviews)); "life balance due to poor upper management." ((in 31 reviews)); "Time off is very low." ((in 29 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

Tetra Tech reviews

3.7

72% would recommend to a friend

(1,906 total reviews)

Dan L. Batrack

70% approve of CEO

62% positive business outlook

Ratings by demographic groups

Race / Ethnicity

Gender

Sexual orientation

Disability

Parent or family caregiver

Veteran status

Tetra Tech has an employee rating of 3.7 out of 5 stars, based on 1,906 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Tetra Tech employee rating is in line with the average (within 1 standard deviation) for employers within the Construction, Repair & Maintenance Services industry (3.7 stars).

Reviews by job title

2K reviews

4.0

Aug 14, 2024

Good company

Anonymous employee

Recommend

CEO approval

Business Outlook

Pros

pay is good offices are nice

Cons

high turnover not much opportunity for advancement

2.0

Jul 30, 2024

Stuck in a circle of no where

Operations manager

Recommend

CEO approval

Business Outlook

Pros

Great collaboration with some offices and subsidiaries and great opportunity to build an office, develop new clients and staff.

Cons

Company is too big and to centered on making money and too afraid to take any chances of altering the planned annual profit forecast. If profit is tracking low layoffs are conducted to make up for lack of profit. If you have a good year and work 60 hours a week to keep up with client demand you get no bonus nor any overtime pay.

3.0

Jul 29, 2024

Higher ups need to do better

Transportation engineer

Recommend

CEO approval

Business Outlook

Pros

The people you work with are supportive and want to see you succeed. They will pay for overtime and you rarely work more than 40 hours.

Cons

Tetra Tech has a very confusing benefits system that is designed to make their employees not fully utilize them. They offer poor family leave and upper management do not seem to view their employees as people, simply as profit margins.

Viewing 340 - 342 of 1,906 Reviews

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Assistant Historian (Part-Time / On-Call) Remote

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Disaster Case Manager (Coffee County)

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Tetra Tech reviews

Company ratings over time

Ratings by demographic groups

Reviews by job title

Good company

Stuck in a circle of no where

Higher ups need to do better

Top companies for "Compensation and Benefits" near you

Jobs at Tetra Tech