I applied online. The process took 3 weeks. I interviewed at Viridien (London, England) in Feb 2023
Interview
A mixture of questions about myself and what I am currently studying. What motivated me to apply to this specific role and why CGG. Getting a feel for any existing knowledge of the subject and also a few technical mathematic questions.
Interview questions [1]
Question 1
Give us an example of a seismic technique you have studied or had experience with and any challenges you faced using it?
The pre-interview communication and interview process at Viridien were smooth, well organized, and professional. The entire process took about four weeks. Communication was clear throughout, making the overall experience positive, efficient.
I applied online. I interviewed at Viridien in Jun 2026
Interview
Video assessment consisting of 7 questions: fun fact about you, what you find interesting about what they do, two very easy technical questions, and one final thing you would like them to know.
Interview questions [2]
Question 1
What is the velocity of wave A, knowing the relationship between its and wave B's frequency and wavelength, given the velocity of wave B
I applied online. I interviewed at Viridien (Kuala Lumpur) in Apr 2026
Interview
Overall process of the interview and pre-communications is very smooth, interview lasted about 30 minutes. The interviewer were very nice and friendly, the whole process was guided through very well.
Imaging Geophysicist applicants have rated the interview process at Viridien with 3.4 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 62% positive. To compare, the company-average is 53.8% positive. This is according to Glassdoor user ratings.
Candidates applying for Imaging Geophysicist roles take an average of 52 days to get hired, when considering 13 user submitted interviews for this role. To compare, the hiring process at Viridien overall takes an average of 32 days.
Common stages of the interview process at Viridien as a Imaging Geophysicist according to 13 Glassdoor interviews include:
Personality test: 19%
IQ intelligence test: 15%
One on one interview: 15%
Skills test: 15%
Background check: 11%
Presentation: 11%
Phone interview: 7%
Group panel interview: 4%
Drug test: 4%
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