Is Tetra Tech a good company to work for?

Tetra Tech has an overall rating of 3.7 out of 5, based on over 2,489 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, 3.5 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 161 reviews)); "good pay and perdiem if your traveling" ((in 101 reviews)); "Good benefits comparable to other similar companies." ((in 88 reviews)); "Good work life balance in my opinion" ((in 51 reviews)); "Great coworkers and interesting projects." ((in 45 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 97 reviews)); "Long hours and demanding work" ((in 46 reviews)); "No training on scissor lift" ((in 34 reviews)); "Time off is very low." ((in 34 reviews)); "life balance due to poor upper management." ((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

(1,913 total reviews)

Dan L. Batrack

71% approve of CEO

63% positive business outlook

Ratings by category

3.9

Diversity & inclusion

3.6

Work/Life balance

3.6

Career opportunities

3.5

Culture & values

3.4

Senior management

3.4

Compensation and benefits

Tetra Tech has an employee rating of 3.7 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).

Ratings by demographic groups

Race / Ethnicity

Gender

Sexual orientation

Disability

Parent or family caregiver

Veteran status

Reviews by job title

2K reviews

3.0

Jun 24, 2026

Great team environment but poor communication from management

Project manager

Recommend

CEO approval

Business Outlook

Pros

Remote work; good team to work with

Cons

Upper management and finance lacks any sort of communication with division teams.

4.0

Jun 8, 2026

Supportive environment but low pay and high travel

Project engineer

Recommend

CEO approval

Business Outlook

Pros

Good coworkers and managers that promoted growth within the organization.

Cons

Lots of travel. Low pay and lack of bonuses for non-project managers. Delegation of work left you unbillable for periods of time requiring you to make it up later.

4.0

Jun 5, 2026

Supportive team environment, but disorganization and low pay

Project support specialist

Recommend

CEO approval

Business Outlook

Pros

Immediate coworkers and supervisors were serious and supportive. As a junior employee, it was a great opportunity to learn from them. I was incentivized to develop, seek mentors, and learn new skills. Transparency within the team was excellent. Very happy to have opened my career-switch at Tetra Tech.

Cons

Sometimes disorganized. Difficult to work with other internal entities. Mediocre pay. Became difficult to compete on projects.

Viewing 526 - 528 of 1,913 Reviews

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Jobs at Tetra Tech

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

Electrical Apprentice

Training Specialist (Content Developer)