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L&T Technology Services Senior Engineer Interview Questions, Process, and Tips

Updated 31 Mar 2025

Top L&T Technology Services Senior Engineer Interview Questions and Answers

  • Q1. 1. TCP v/s UDP 2. what is inline function 3. structure v/s union 4. pointers 5. c v/s c++ 6. Commands like GREP, KILL, PS, LS 7. questions on GIT 8. Deamon Process 9. fil ...read more
  • Q2. 3. Usage of Typedef for structures and Unions with the sample syntax?
  • Q3. Write C program to reverse the string without using built in function
View all 30 questions

L&T Technology Services Senior Engineer Interview Experiences

46 interviews found

Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I appeared for an interview in Mar 2025, where I was asked the following questions.

  • Q1. Basics on C programming
  • Q2. Communication protocols, Low level driver development questions
  • Q3. UART basics and implementation
  • Q4. I2C basics and implementation
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Baic question about c with examples.
  • Q2. More question about handson experience topics.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepare with basic of c and experience skills.

Senior Engineer Interview Questions Asked at Other Companies

Q1. what is the meaning of M in M20,M25,M30 grade of concrete?
asked in Nagarro
Q2. Write a program: two input, one is N(any integer, lets say 3), se ... read more
asked in Tata Elxsi
Q3. What is Quality Assurance. Difference between Quality assurance a ... read more
Q4. Is it possible to work with multiple threads in core data? If so, ... read more
Q5. When you will perform Half or Full engine overhauling.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Java opps concepts
Round 2 - One-on-one 

(2 Questions)

  • Q1. Managerial round
  • Q2. About project , roles and responsibilites
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. It was regarding Matlab
Round 2 - Technical 

(1 Question)

  • Q1. More of system and MATLAB

L&T Technology Services interview questions for designations

 Senior Leader Engineer

 (2)

 Senior Software Engineer

 (17)

 Senior Design Engineer

 (9)

 Senior Electrical Engineer

 (2)

 Senior Test Engineer

 (2)

 Senior Engineer Mechanical

 (2)

 Senior QA Engineer

 (2)

 Senior Quality Engineer

 (2)

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Nov 2023. There were 3 interview rounds.

Round 1 - One-on-one 

(1 Question)

  • Q1. Regarding JD they will ask you to know whether you are capable or not
Round 2 - Technical 

(2 Questions)

  • Q1. Last experience and regarding current profile, capability
  • Q2. SAP, project monitoring tools
Round 3 - HR 

(1 Question)

  • Q1. This is Salary and negotiation round

Interview Preparation Tips

Topics to prepare for L&T Technology Services Senior Engineer interview:
  • SAP
  • PMP
Interview preparation tips for other job seekers - If you are experience than no need to worry, they will ask you whatever you have done and how much capable you are for their profile

Get interview-ready with Top L&T Technology Services Interview Questions

Senior Engineer Interview Questions & Answers

user image TANVEER Ahmad

posted on 8 Feb 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
Selected Selected
Round 1 - Technical 

(3 Questions)

  • Q1. Plastic Defects, Sheet metal material
  • Q2. Sheetmetal design guidelines
  • Ans. 

    Sheetmetal design guidelines ensure efficient and accurate fabrication of sheetmetal components.

    • Consider material selection based on strength, corrosion resistance, and cost.

    • Design parts with appropriate bend radii to prevent cracking or tearing.

    • Avoid sharp corners and edges to minimize stress concentration.

    • Ensure proper tolerances for hole sizes, bend angles, and overall dimensions.

    • Use standard sheet sizes to optimize...

  • Answered by AI
  • Q3. Tell me about yourself

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare what you mentioned in resume

Skills evaluated in this interview

Senior Engineer Jobs at L&T Technology Services

View all
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(1 Question)

  • Q1. About basics and previous worked project
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Medical device classification
  • Q2. Class A, B and C
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed in Oct 2023. There were 4 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 - Technical 

(1 Question)

  • Q1. Asked about previously worked projects.
Round 3 - Tool Test 

(1 Question)

  • Q1. Tool test conducted in modelling software.
Round 4 - One-on-one 

(2 Questions)

  • Q1. Questions based on what you have provided in your resume.
  • Q2. Salary discussion

Senior Engineer Interview Questions & Answers

user image Bharat Navale

posted on 6 Jun 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Describe your current work in brief.

L&T Technology Services Interview FAQs

How many rounds are there in L&T Technology Services Senior Engineer interview?
L&T Technology Services interview process usually has 2-3 rounds. The most common rounds in the L&T Technology Services interview process are Technical, Resume Shortlist and HR.
How to prepare for L&T Technology Services Senior Engineer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at L&T Technology Services. The most common topics and skills that interviewers at L&T Technology Services expect are AutoCAD, CCTV Monitoring, 3D Modeling, Process Simulation and Continuous Improvement.
What are the top questions asked in L&T Technology Services Senior Engineer interview?

Some of the top questions asked at the L&T Technology Services Senior Engineer interview -

  1. 1. TCP v/s UDP ...read more
  2. 3. Usage of Typedef for structures and Unions with the sample synt...read more
  3. Write C program to reverse the string without using built in funct...read more
How long is the L&T Technology Services Senior Engineer interview process?

The duration of L&T Technology Services Senior Engineer interview process can vary, but typically it takes about less than 2 weeks to complete.

Tell us how to improve this page.

L&T Technology Services Senior Engineer Interview Process

based on 49 interviews

4 Interview rounds

  • Resume Shortlist Round
  • Technical Round - 1
  • Technical Round - 2
  • HR Round
View more
L&T Technology Services Senior Engineer Salary
based on 5.9k salaries
₹5 L/yr - ₹17.1 L/yr
At par with the average Senior Engineer Salary in India
View more details

L&T Technology Services Senior Engineer Reviews and Ratings

based on 706 reviews

3.2/5

Rating in categories

3.1

Skill development

3.3

Work-life balance

2.6

Salary

3.3

Job security

3.1

Company culture

2.4

Promotions

3.0

Work satisfaction

Explore 706 Reviews and Ratings
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