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Ericsson Interview Questions, Process, and Tips

Updated 24 Mar 2025

Top Ericsson Interview Questions and Answers

  • Q1. Find the Longest Palindromic Substring Given a string ‘S’ composed of lowercase English letters, your task is to identify the longest palindromic substring within ‘S’. I ...read more
  • Q2. Which LTE node is responsible for the MME selection?
  • Q3. 1.Difference between GitHub and GitLab 2. Rest API( Different REST API related Python libraries) and their uses (code) 3. Linux commands 4. Python basic questions 5. SIP ...read more
View all 27 questions

Ericsson Interview Experiences

Popular Designations

414 interviews found

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 Jan 2024. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. Fibre maintaining engineer
  • Q2. Fibre all working
  • Q3. All work in fibre like project, maintenance equipment install cabelling all types work in fibres

Interview Preparation Tips

Interview preparation tips for other job seekers - Project management maintenance etc all work

Service Engineer Interview Questions asked at other Companies

Q1. What are the compulsory policy excess in four wheeler private vehicles?
View answer (12)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Jan 2024. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. REVIT SKILLS TEST AND ASKED SHORTCUT USED DURING DESIGN OF 3D
Round 2 - Behavioral 

(1 Question)

  • Q1. 5g cloud and slicing, 5g and 4g architectural difference, operating frequency

Interview Preparation Tips

Interview preparation tips for other job seekers - Commonly asked questions regarding Revit, AutoCAD, and the differences between 4G and 5G in terms of operational speed.

Design Site Engineer Interview Questions asked at other Companies

Q1. System type on grid off grid and Hybrid
View answer (1)
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
6-8 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Feb 2024. 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 - Technical 

(1 Question)

  • Q1. Warehouse related question
Round 3 - HR 

(1 Question)

  • Q1. Salary negotiation

Interview Preparation Tips

Interview preparation tips for other job seekers - After Project completion, they simply told us to put your resignation and serve 3month notice period. 😊😊

Logistics and Warehousing Manager Interview Questions asked at other Companies

Q1. Trubble shootings in work related activities
View answer (1)
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Palindrome, factorial using recurrsion

Automation Engineer Interview Questions asked at other Companies

Q1. 16) What is modbus ? Types of modbus? How many slaves we can connect to one master
View answer (1)

Ericsson interview questions for popular designations

 Network Engineer

 (19)

 Solution Integrator

 (17)

 Software Engineer

 (15)

 Graduate Engineer Trainee (Get)

 (15)

 Integration Engineer

 (12)

 Software Developer

 (11)

 Senior Engineer

 (10)

 Data Scientist

 (8)

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

(1 Question)

  • Q1. Basic of data structures

Principal Engineer Interview Questions asked at other Companies

Q1. what technique did you use to understand the root cause of the problem and isolate the specific task or process that needed attention
View answer (3)

Get interview-ready with Top Ericsson Interview Questions

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I appeared for an interview in Sep 2024, where I was asked the following questions.

  • Q1. Projects on AI
  • Q2. Few ML algos

Research Intern Interview Questions asked at other Companies

Q1. Minimum no of steps needed to find the value of a nth order polynomial by making calls to a function that can compute the value of a 1st order polynomial( ax+b ). What is the answer if we can do parallel processing which allows us to call t... read more
View answer (1)

Jobs at Ericsson

View all

NOC Engineer Interview Questions & Answers

user image Anonymous

posted on 24 May 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Naukri.com

Round 1 - Technical 

(1 Question)

  • Q1. 2G, 3G, 4G, 5G Architecture
Round 2 - HR 

(1 Question)

  • Q1. Salary package, location, 24*7 shift

Top Ericsson NOC Engineer Interview Questions and Answers

Q1. What do you know about GSM architecture and the interface of connectivity, OSI Model and layers (function of each layer) ?
View answer (1)

NOC Engineer Interview Questions asked at other Companies

Q1. How to access others computer on our PC? Which tools is used to access within single network?
View answer (8)
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Bsc ext backup processes
  • Q2. Bsc plugin units functionalities and Tsh
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Types of antenna
  • Ans. 

    Types of antennas include dipole, Yagi, parabolic, patch, and helical antennas.

    • Dipole antenna: simple and commonly used for radio and TV broadcasting

    • Yagi antenna: directional antenna with multiple elements for increased gain

    • Parabolic antenna: dish-shaped antenna used for satellite communication

    • Patch antenna: flat, compact antenna often used in wireless communication

    • Helical antenna: spiral-shaped antenna used for circul

  • Answered by AI
  • Q2. Types of Ips . Versions
  • Ans. 

    There are two main versions of IP addresses: IPv4 and IPv6.

    • IPv4 addresses are 32-bit numerical addresses, expressed in four octets separated by periods (e.g. 192.168.1.1).

    • IPv6 addresses are 128-bit hexadecimal addresses, expressed in eight groups of four hexadecimal digits separated by colons (e.g. 2001:0db8:85a3:0000:0000:8a2e:0370:7334).

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. Tell me about yourself
  • Q2. What is your long term goal

Interview Preparation Tips

Interview preparation tips for other job seekers - Work hard .

Skills evaluated in this interview

Top Ericsson Network Engineer Interview Questions and Answers

Q1. 1-What is GSM Module? 2- Explain the architecture of Gsm module ? 3- What is type of signal ? 4- explain ADC and DAC? 5- what is python language? 6- what is oops concepts? 6- relocate question 7- minor and Major project ?
View answer (1)

Network Engineer Interview Questions asked at other Companies

Q1. TCP/IP layers, why is transport needed for communication? What is Subnet mask and how does it help in data communication. Why is Vlan needed? Based on what information does a switch and router send a packet or frame? Types of arp, What is p... read more
View answer (2)

Interview Questions & Answers

user image Anonymous

posted on 9 Jan 2024

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Company Website and was interviewed in Dec 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. 1.Difference between GitHub and GitLab 2. Rest API( Different REST API related Python libraries) and their uses (code) 3. Linux commands 4. Python basic questions 5. SIP Forking, SIP scenario based questi...

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't mention things which you are not aware of in your resume.
Learn basics of python coding

Ericsson Interview FAQs

How many rounds are there in Ericsson interview?
Ericsson interview process usually has 2-3 rounds. The most common rounds in the Ericsson interview process are Technical, HR and Resume Shortlist.
How to prepare for Ericsson 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 Ericsson. The most common topics and skills that interviewers at Ericsson expect are HTML, microsoft, CRM, Data Management and Telecom.
What are the top questions asked in Ericsson interview?

Some of the top questions asked at the Ericsson interview -

  1. You are a team leader and one of your employee is unable to complete his/her wo...read more
  2. What do you know about GSM architecture and the interface of connectivity, OSI ...read more
  3. What is financial and cost control during project manageme...read more
How long is the Ericsson interview process?

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

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Ericsson Interview Process

based on 329 interviews

Interview experience

4.4
  
Good
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Ericsson Reviews and Ratings

based on 7.3k reviews

4.1/5

Rating in categories

3.9

Skill development

4.1

Work-life balance

3.6

Salary

3.9

Job security

4.1

Company culture

3.2

Promotions

3.8

Work satisfaction

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C++ IMS Developer

Bangalore / Bengaluru

6-10 Yrs

Not Disclosed

Telecom Billing Mediation Specialist

Noida,

Greater Noida

+1

15-20 Yrs

₹ 1-2 LPA

Associate Engineer- RAN Performance

Noida

1-5 Yrs

₹ 3.2-6.5 LPA

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