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TCS Assistant System Engineer Interview Questions, Process, and Tips

Updated 8 Jan 2025

Top TCS Assistant System Engineer Interview Questions and Answers

  • Q1. Constellation Given a matrix ‘UNIVERSE’ with 3 rows and ‘N’ columns, with the characters { # , * , . } and these characters represent a cluster of stars and galaxies in s ...read more
  • Q2. Game in Space Ninja is in space with his super spaceship having unlimited fuel. Ninja initially has a health level ‘H’ and his spaceship has an armour ‘A’. He decides to ...read more
  • Q3. Given a string S(input consisting) of ‘*’ and ‘#’. The length of the string is variable. The task is to find the minimum number of ‘*’ or ‘#’ to make it a ...read more
View all 280 questions

TCS Assistant System Engineer Interview Experiences

418 interviews found

Round 1 - Aptitude Test 

It was quite easy for me..tried to practice as much as problem from India its, കാരീറിടെണ്ട് refer many YouTube channel

Round 2 - Coding Test 

Littile bit tough for me..but I think we can crack it easily if we get more concentration on it..

Round 3 - Technical 

(1 Question)

  • Q1. Actually it sounds good for me...they ask questions regarding my project,OOPS,from Analog Electronics,C programming etc

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep practicing by using indiabits,careerride face prep,prepinsta,online study for you etc..fo coding you can practice it from hackerrank
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via campus placement at Gandhi Institute for Engineering and Technology, Gunupur and was interviewed before Mar 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Normal aptitude questions

Round 2 - HR 

(1 Question)

  • Q1. Tell me about yourself

Assistant System Engineer Interview Questions Asked at Other Companies

asked in TCS
Q1. ConstellationGiven a matrix ‘UNIVERSE’ with 3 rows and ‘N’ column ... read more
asked in TCS
Q2. Game in SpaceNinja is in space with his super spaceship having un ... read more
asked in TCS
Q3. Given a string S(input consisting) of ‘*’ and ‘#’. The le ... read more
asked in TCS
Q4. Prime Time AgainYou have been given two integers ‘DAY_HOURS’ and ... read more
asked in TCS
Q5. Maximize the sumYou are given two sorted arrays of distinct integ ... read more

I applied via Company Website and was interviewed before Sep 2021. There were 2 interview rounds.

Round 1 - Coding Test 

(1 Question)

  • Q1. 1. Verbal ability 2. Quantitative apptitude 3. Reasoning 4. Coding question
Round 2 - Interview 

(1 Question)

  • Q1. Mostly conduct two separate interview 1. technical and 2. MR + HR

Interview Preparation Tips

Topics to prepare for TCS Assistant System Engineer interview:
  • Data Structures
  • Database
  • OOPS
  • Programming
  • Software management
Interview preparation tips for other job seekers - Preparation tips for interview
1. Prepare your introduction
2. For technical round , be ready with your core subject, atleast one programming language and project explanation
3. For MR and HR rounds prepare mostly frequently asked questions from Google
4. And be ready with a question that you will asked to them at the end of interview

I applied via campus placement at National Institute of Technology (NIT), Durgapur and was interviewed in May 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 

The test basically compromised of all the analytical and quantitative questions

Round 3 - Coding Test 

2 coding questions were given to complete under 30-40 mins

Interview Preparation Tips

Interview preparation tips for other job seekers - Be strong with your basics be it technical or core and always have a lookout for what company needs and focus your prep on that side.

TCS interview questions for designations

 System Engineer

 (1.1k)

 Assistant System Analyst

 (5)

 System Assistant

 (1)

 System Engineer Hardware

 (66)

 System Software Engineer

 (3)

 System Engineer Analyst

 (2)

 Junior System Engineer

 (2)

 Linux System Engineer

 (1)

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
No response

I applied via Campus Placement and was interviewed before Feb 2023. There was 1 interview round.

Round 1 - HR 

(3 Questions)

  • Q1. Tell me about yourself
  • Q2. Tell your personal strengths and weakness
  • Q3. Tell me something which is not in resume
  • Ans. 

    I have experience in troubleshooting complex network issues.

    • I have successfully resolved network connectivity issues for a large organization.

    • I am skilled in using network monitoring tools to identify and resolve network problems.

    • I have implemented network security measures to protect against cyber threats.

    • I have experience in configuring and managing routers, switches, and firewalls.

    • I have a strong understanding of TC...

  • Answered by AI

Get interview-ready with Top TCS Interview Questions

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before Jul 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Coding Test 

Hackerrank problems , 4 easy , 3 moderate and 1 difficult problem

Round 3 - Technical 

(2 Questions)

  • Q1. Uses of for loop in python
  • Ans. 

    For loop in Python is used to iterate over a sequence (list, tuple, string) or other iterable objects.

    • Iterating over a list of numbers

    • Iterating over a string to access each character

    • Iterating over a dictionary to access keys and values

  • Answered by AI
  • Q2. Basic python programming questions for given used cases

Interview Preparation Tips

Topics to prepare for TCS Assistant System Engineer interview:
  • Python
  • DSA
  • OOPS
  • Verbal Communication
Interview preparation tips for other job seekers - prepare a solid foundation in atleast 1 programming language , DSA and syntax

Skills evaluated in this interview

Round 1 - Aptitude Test 

Very tough

Round 2 - Coding Test 

Logics important

Round 3 - Technical 

(1 Question)

  • Q1. Very tough and more questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Better to have knowledeg on coading and any one programming language

Assistant System Engineer interview

user image Online Learning

posted on 5 Dec 2021

I applied via Company Website and was interviewed in Dec 2021. There were 5 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. 1)Tell me about yourself 2)
  • Q2. Which Programming languages you Know

Interview Preparation Tips

Interview preparation tips for other job seekers - The Interview was about to check my Communication skills, Technical Skills and Behavior skills as well
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Oct 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Assignment 

Assignment contains test including aptitude, reasoning and coding test.

Round 3 - Technical 

(1 Question)

  • Q1. Given interview at the office. interveiw went smoothly.
Round 4 - HR 

(1 Question)

  • Q1. Personal traits and details

Interview Preparation Tips

Interview preparation tips for other job seekers - the only advice I give to the people who looking into joining in TCS as a fresher, please don't consider this.

TCS Interview FAQs

How many rounds are there in TCS Assistant System Engineer interview?
TCS interview process usually has 2-3 rounds. The most common rounds in the TCS interview process are Aptitude Test, Technical and HR.
What are the top questions asked in TCS Assistant System Engineer interview?

Some of the top questions asked at the TCS Assistant System Engineer interview -

  1. What are the functions used in a particular co...read more
  2. What is linklist ? Write a code to insert a node at the beginning of lis...read more
  3. What are local variable and global variables? and their default values and prog...read more
How long is the TCS Assistant System Engineer interview process?

The duration of TCS Assistant System Engineer interview process can vary, but typically it takes about less than 2 weeks to complete.

Tell us how to improve this page.

TCS Assistant System Engineer Interview Process

based on 137 interviews in last 1 year

4 Interview rounds

  • Aptitude Test Round
  • Technical Round
  • HR Round 1
  • HR Round 2
View more

People are getting interviews through

based on 244 TCS interviews
Campus Placement
Company Website
Job Portal
WalkIn
Referral
38%
36%
11%
7%
2%
6% candidates got the interview through other sources.
High Confidence
?
High Confidence means the data is based on a large number of responses received from the candidates.
TCS Assistant System Engineer Salary
based on 31.4k salaries
₹2.2 L/yr - ₹5.6 L/yr
At par with the average Assistant System Engineer Salary in India
View more details

TCS Assistant System Engineer Reviews and Ratings

based on 3.5k reviews

3.8/5

Rating in categories

3.5

Skill development

3.9

Work-Life balance

2.7

Salary & Benefits

4.7

Job Security

3.7

Company culture

2.7

Promotions/Appraisal

3.3

Work Satisfaction

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