Tetra Tech Interview Questions
Updated May 12, 2023
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Interviews at Tetra Tech
Interviews for Top Jobs at Tetra Tech
- Environmental Scientist (16)
- Intern (6)
- Project Manager (6)
- Civil Engineer (6)
- Engineer (5)
- Environmental Engineer (5)
- Administrative Assistant (3)
- Senior Project Manager (3)
- Environmental Scientist I (3)
- Electrical Engineer (3)
- Data Analyst (3)
- Web Developer (2)
- Inspector (2)
- Internship (2)
- Geologist (2)
- Architect (2)
- Instructional Designer (2)
- Software Developer (2)
- Staff Geologist (2)
- Estagiário (2)
- Engineer I (2)
- Electrical Designer (2)
- Water Resources Engineer (2)
- Program Manager (2)
- FIELD DEBRIS MONITOR (2)
- Computational Biologist (1)
- Associate (1)
- Software Engineer (1)
- Chief of Party (1)
- IT (1)

Anonymous Interview Candidate in Charlotte, NC
I interviewed at Tetra Tech (Charlotte, NC)
There were two phone calls. The first one was just talking to one person and the questions were pretty standard. The second round was talking to a group of like 6 PE's. And this was just a phone call so it was really hard to tell who I was talking to
- How does your background knowledge prepare you for this position

Anonymous Interview Candidate
I interviewed at Tetra Tech
Many rounds of interview conducted, long screening process. they take their diversity and equality very seriously. Need to be more focused on service delivery experience and integration of projects across multiple sites
- Have your worked with international clients before?

Anonymous Interview Candidate in Washington, DC
I applied in-person. I interviewed at Tetra Tech (Washington, DC)
Relatively informal interview process where they asked very typical and straight forward questions for the field of biology. A lot of questions on my experience with computational biology techniques and skills
- Explain your previous experiences within the field

Anonymous Employee in Perth, Western Australia
I interviewed at Tetra Tech (Perth, Western Australia)
The procedure was very clear and the process was prompt. During the interview, most questions were focused on the specific skills and educational background that I had listed on my resume.
- How did you hear about the position?
- What do you know about the company?
- What type of work environment do you prefer?
- Explain why your background and experience would be a good fit for this job

Anonymous Employee
I interviewed at Tetra Tech
no interview, was hired internally as a sub. Not a great work culture. company is revenue driven. Would not recommend working in the EMI Operating unit. Try working somewhere else. If you want to be happy at least
- No interview given, was hired internally

Anonymous Employee in Redding, CA
I interviewed at Tetra Tech (Redding, CA)
Quick questions on prior work experience and availability for travel. Some time was spent just discussing things to do in the area. Very relaxed interview. As long as you have prior fieldwork experience and highlight that, they’ll be happy.
- Do you have prior soils classification experience?

Anonymous Interview Candidate in Richmond, VA
The process took 6 weeks. I interviewed at Tetra Tech (Richmond, VA)
One screening call, team interview and an interview with the VP of operations. Easy interview questions, interviews where very nice. Company ghosted me after final round and sent an automated rejection over a month later.
- Why should we hire you

Anonymous Interview Candidate
I interviewed at Tetra Tech
Very professional, questions as you'd expect. Interview process was timely and respectful. Asked about relocation and prior experience, as well as conflcit resolution, management experience and specifics on the local environment.
- Tell me a little about yourself

Anonymous Interview Candidate
I interviewed at Tetra Tech
Client manager brought me into his office and spoke to me about the company for about 30 minutes. Then had a group interview with present employees at the office for about 45 minutes.
- What are some of your strengths and weaknesses? What traits properly describe you?

Anonymous Employee
I interviewed at Tetra Tech
The interview process was very straightforward. After I applied online, I met with HR. I had one interview which lasted about 30 minutes. They asked if I had any questions. I heard from them not too long afterward.
- How can you better support project managers
Tetra Tech Interviews FAQs
Glassdoor users rated their interview experience at Tetra Tech as 63.6% positive with a difficulty rating score of 2.52 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Structural Engineer and Project Manager rated their interviews as the hardest, whereas interviews for Inspector and Web Developer roles were rated as the easiest.
The hiring process at Tetra Tech takes an average of 32.42 days when considering 155 user submitted interviews across all job titles. Candidates applying for Web Developer had the quickest hiring process (on average 1 day), whereas DCoP roles had the slowest hiring process (on average 210 days).
Common stages of the interview process at Tetra Tech according to 155 Glassdoor interviews include:
Phone Interview: 21.00%
Group Panel Interview: 19.12%
One on One Interview: 17.87%
Drug Test: 13.17%
Presentation: 10.66%
Skills Test: 7.21%
Background Check: 5.33%
IQ Intelligence Test: 3.13%
Personality Test: 1.57%
Other: 0.94%
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