Is Tetra Tech a good company to work for?

Tetra Tech has an overall rating of 3.8 out of 5, based on over 2,490 reviews left anonymously by employees. This rating has decreased by 2% over the last 12 months. 74% of employees would recommend working at Tetra Tech to a friend and 64% 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?

74% 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 (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 159 reviews)); "good pay and perdiem if your traveling" ((in 99 reviews)); "Good benefits and holidays off" ((in 81 reviews)); "Good work life balance in my opinion" ((in 48 reviews)); "Great support system and colleagues that get work done." ((in 46 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 95 reviews)); "Hours were long and no overtime was provided." ((in 48 reviews)); "No training on scissor lift" ((in 35 reviews)); "Time off is very low." ((in 30 reviews)); "Upper management was cold and archaic." ((in 28 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

3.8

74% would recommend to a friend

(1,913 total reviews)

Dan L. Batrack

72% approve of CEO

64% positive business outlook

Company ratings over time

Ratings trend for the last 6 months (1,913 reviews)

Ratings by demographic groups

Race / Ethnicity

Gender

Sexual orientation

Disability

Parent or family caregiver

Veteran status

Tetra Tech has an employee rating of 3.8 out of 5 stars, based on 1,913 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

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.

4.0

Jul 29, 2024

Decent

Environmental engineer

Recommend

CEO approval

Business Outlook

Pros

Supportive atmosphere. Option for unpaid time off. Flexible schedule. Almost everyone can exclusively WFH.

Cons

Lots of paperwork. Benefits could be better. 401k match vests only after 5 years. Culture of working on weekends / long hours.

Viewing 358 - 360 of 1,913 Reviews

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Jobs at Tetra Tech

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

Electrical Apprentice

Administrative Assistant - Orlando

Tetra Tech

Tetra Tech reviews

Company ratings over time

Ratings by demographic groups

Reviews by job title

Stuck in a circle of no where

Higher ups need to do better

Decent

Top companies for "Compensation and Benefits" near you

Jobs at Tetra Tech