It a oncampus process. First they conduct an OA, then group discussion and at last personal interviewwhuch involve both technical and hr interview. In interview they ask que related to the resume and your branch only.
Interview questions [1]
Question 1
Why you want to choose water industry instead of oil and petroleum industry.
I applied through college or university. I interviewed at Veolia (Palakkad) in Jan 2023
Interview
it was easy going and nice . The questions were easy and weren't technical they asked about the projects that I had previously done. I had a pleasant experience as the interviewers were friendly. They first conducted an aptitude test and then a group discussion. The last stage was the interview
I applied through other source. The process took 3 weeks. I interviewed at Veolia (Sydney) in Feb 2019
Interview
The interviewer was nice and the interview, in general, felt conversational which made the process less tense. The questions were pre-prepared and required you to have a degree of self-awareness about how you respond in various situations.