Tata Consultancy Services Assistant System Engineer interview questions
based on 2.3K ratings - Updated Jul 1, 2026
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Tata Consultancy Services interviews FAQs
Assistant System Engineer applicants have rated the interview process at Tata Consultancy Services with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 66.7% positive. This is according to Glassdoor user ratings.
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I interviewed at Tata Consultancy Services (Mumbai)
Interview
My interview process started with the TCS NQT exam. The test had numerical aptitude, logical reasoning, verbal ability, and one coding question. After around a week, I got a mail that I had cleared NQT and was shortlisted for the interview.
The technical interview was around 20–25 minutes. The interviewer was friendly and mostly checked basics. He asked about my project, some OOP concepts, and one simple logic question. After that, the HR round happened on the same day where they mainly asked about relocation and availability. Overall, the process was smooth and not stressful.
Interview questions [1]
Question 1
In your project, what part did you personally work on?
I applied through college or university. I interviewed at Tata Consultancy Services
Interview
National qualifier test and interview. Test was difficult. After technical round there was an Human resource round. No questions were asked in human resources round. Quite easy process. Types of Machine learning and all those things were asked.
I applied through college or university. I interviewed at Tata Consultancy Services
Interview
Questions were from SQL, DBMS, Coding, Projects and Resume Based questions were there. It was average and the interviewers were friendly. Then there was HR round and 5 questions were there , Self Introduction, strengths, weakness, others were situational questions.
Interview questions [1]
Question 1
Concatenate strings, Joins, Prepare basics and average level questions and you will be ready to go