Does Onterris pay their employees well?

According to anonymously submitted Glassdoor reviews, Onterris employees rate their compensation and benefits as 2.9 out of 5. Find out more about salaries and benefits at Onterris. This rating has improved by 2% over the last 12 months.

How satisfied are employees working at Onterris?

48% of Onterris employees would recommend working there to a friend based on Glassdoor reviews . Employees also rated Onterris 3.0 out of 5 for work life balance, 3.0 for culture and values and 3.0 for career opportunities.

What are the top reviewed jobs at Onterris?

Analyst (26) , Field Technician (25) , Lab Technician (22) , Project Manager (22) , Technician (11) , Environmental Field Technician (7) , Laboratory Technician (7) , Engineer (6) , Field Project Manager (6) , Staff Engineer (6) , Client Project Manager (5) , Environmental Scientist (5) , Rapid Responder (5) , Scientist (5) , Project Engineer (4)

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

"The people are great and met very few people who thought they were more important than anyone else." ((in 36 reviews)); "Friendly coworkers" ((in 23 reviews)); "Benefits good for single person with no children." ((in 22 reviews)); "Good culture." ((in 10 reviews)); "Great team to work with." ((in 8 reviews))

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

"The pay is low and you’re not valued" ((in 43 reviews)); "flexibles work schedules and poor management" ((in 32 reviews)); "Long hours during busy season (can be a pro or con at times)." ((in 20 reviews)); "There is no work/life balance." ((in 9 reviews)); "Upper management with the capacity to treat technical problems with instrumentation were few and far between." ((in 8 reviews))

What are employees saying about Onterris layoffs in 2026?

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

What are the top reviewed Onterris locations?

Richmond , Irvine , Durham , Orange , Santa Ana , Little Rock , Houston , Pittsburgh , Wilmington , Deer Park , Denver , Los Angeles , San Diego , Antioch , Hampton , Easton , Atlanta , Henrico , Wauconda , Roanoke , Mount Pleasant , New Braunfels , Bakersfield , Long Beach , El Dorado Hills , Sacramento , Portland , Valley Forge , Orlando , Tampa

Onterris reviews

3.2

48% would recommend to a friend

(449 total reviews)

Vijay Manthripragada

58% approve of CEO

39% positive business outlook

Ratings by demographic groups

Race / Ethnicity

Gender

Sexual orientation

Disability

Parent or family caregiver

Veteran status

Onterris has an employee rating of 3.2 out of 5 stars, based on 449 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Onterris employee rating is in line with the average (within 1 standard deviation) for employers within the Management & Consulting industry (3.7 stars).

Reviews by job title

449 reviews

3.0

Aug 14, 2025

Pretty decent

Environmental scientist ii

Recommend

CEO approval

Business Outlook

Pros

Unlimited PTO, per diem, pretty great people to work with!

Cons

On call all the time, unless you like not knowing what’s happening next!

4.0

Aug 1, 2025

Great company

Hr generalist

Recommend

CEO approval

Business Outlook

Pros

Co-workers were great, room for advancement.

Cons

So many mergers and acquisitions employees get lost in them and questions do not get answered

Onterris Response

10mo

Thank you for recognizing the professional development opportunities and career advancement that we offer – this is core to our culture. We also appreciate your feedback regarding communication during times of change. Consistent with insights from our employee engagement survey, we’re focused on enhancing two-way communication and increasing transparency. To support this, we’ve reinstated live town halls with open Q&A sessions and introduced a monthly newsletter to keep employees informed on key updates and initiatives. Kevin Gill, SVP HR

4.0

Jul 28, 2025

My Experience at Montrose.

Construction compliance monitor

Recommend

CEO approval

Business Outlook

Pros

Friendly co-workers and people in the company.

Cons

Difficult to move upward within the company. You must advocate for yourself to get anywhere or else they will happily keep you in the same role.

Onterris Response

10mo

Thank you for your feedback. Employee career advancement is priority for us. As such, we encourage employees and leaders to discuss career aspirations and development interests during mid-year and year-end reviews. Kevin Gill, SVP HR

Viewing 31 - 33 of 449 Reviews

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