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Ericsson Engineer Interview Questions and Answers for Freshers

Updated 18 Mar 2025

Ericsson Engineer Interview Experiences for Freshers

1 interview found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Jun 2022. 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 - Aptitude Test 

Questions related to reasoning verbal non verbal both, English, story , mathmatics aptitude

Round 3 - Technical 

(2 Questions)

  • Q1. Technical questions on 4g , parameter level questions, 5g fundamental, field experience
  • Ans. 4G parameters , types of 5G , mimo use in 5G
  • Answered by sushil
  • Q2. How you mitigate ducting in TDD layer
  • Ans. 

    Ducting in TDD layer can be mitigated by using proper antenna height, frequency planning, and implementing interference avoidance techniques.

    • Ensure the antenna height is optimized to minimize the impact of ducting.

    • Perform frequency planning to avoid frequencies that are prone to ducting.

    • Implement interference avoidance techniques like beamforming or adaptive modulation.

    • Use advanced propagation models to predict and mit...

  • Answered by AI
Round 4 - HR 

(1 Question)

  • Q1. Salary discussion, preferred language

Interview Preparation Tips

Interview preparation tips for other job seekers - Aptitude test is must , time management is must there is sectional cut off , 3 sections are there

Skills evaluated in this interview

Engineer Jobs at Ericsson

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Interview questions from similar companies

Interview Questionnaire 

1 Question

  • Q1. Relates to project & last company experience

Interview Questionnaire 

1 Question

  • Q1. Mostly they checking your presence in interview and asking about your experience for particular field and background.

Interview Questionnaire 

1 Question

  • Q1. Tell mee about your self?

Interview Preparation Tips

Interview preparation tips for other job seekers - Give properly reply being confident.

I applied via Referral and was interviewed in Nov 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. MPLS, OSPF, BGP, ISIS

Interview Preparation Tips

Interview preparation tips for other job seekers - Never fake

I applied via Naukri.com and was interviewed in Sep 2020. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. How to integrate the sites or the integration steps?
  • Ans. 

    Integration of sites involves identifying the systems to be integrated, defining the data flow, and implementing the integration process.

    • Identify the systems to be integrated

    • Define the data flow between the systems

    • Choose the appropriate integration method (API, ETL, etc.)

    • Develop and test the integration process

    • Deploy the integration process and monitor for errors

    • Ensure data security and compliance

    • Provide ongoing suppor

  • Answered by AI
  • Q2. What vlan?
  • Ans. 

    VLAN stands for Virtual Local Area Network and is used to logically separate a network into smaller segments.

    • VLANs are used to improve network performance and security.

    • They allow for better network management and easier troubleshooting.

    • VLANs can be configured on switches and routers.

    • Examples of VLANs include separating guest and employee networks or separating different departments within a company.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Listen carefully to interviwer & tell the answers with confidently.

Skills evaluated in this interview

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

I applied via Naukri.com and was interviewed before Nov 2023. There were 4 interview rounds.

Round 1 - One-on-one 

(1 Question)

  • Q1. Data Structures and algorithms
Round 2 - One-on-one 

(2 Questions)

  • Q1. Dsa java angular
  • Q2. Sql queries and db related questions
Round 3 - One-on-one 

(1 Question)

  • Q1. Case study details
Round 4 - HR 

(1 Question)

  • Q1. Basic questions
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Feb 2022. There were 4 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 - Group Discussion 

Discussion about Basic Information

Round 3 - Technical 

(1 Question)

  • Q1. I was applying for CAD engineer so asking about CAD commands and telecommunications. Prepare with your skills.
Round 4 - HR 

(1 Question)

  • Q1. Discussion about Work experience, CTC, work Location.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident during Interviews and be with true things.

I applied via Company Website and was interviewed in Jan 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 - Technical 

(2 Questions)

  • Q1. What is mean by testing
  • Ans. 

    Testing is the process of evaluating a system or component to determine if it satisfies specified requirements.

    • Testing is done to identify defects or errors in software or hardware.

    • It involves executing a system or component with the intent of finding bugs or verifying its functionality.

    • Testing can be performed at various levels such as unit testing, integration testing, system testing, and acceptance testing.

    • Different...

  • Answered by AI
  • Q2. Why we are doing testing
  • Ans. 

    Testing is done to ensure that the software meets the requirements and is of high quality.

    • To identify defects and errors in the software

    • To ensure that the software meets the specified requirements

    • To improve the quality of the software

    • To increase customer satisfaction

    • To reduce the risk of software failure

    • To ensure that the software is reliable and secure

  • Answered by AI
Round 3 - HR 

(5 Questions)

  • Q1. What are your salary expectations?
  • Q2. What is your family background?
  • Q3. Share details of your previous job.
  • Q4. What are your strengths and weaknesses?
  • Q5. Tell me about yourself.

Interview Preparation Tips

Interview preparation tips for other job seekers - Build strong customer relationships and problem-solve technical issues to make businesses more productive, collaborative, and innovative.

Skills evaluated in this interview

I applied via Approached by Company and was interviewed before May 2021. There were 3 interview rounds.

Round 1 - Coding Test 

Hacker rank test was given. 30 mcq and 1 coding test. Test duration is 1 hour. Core java and spring boot questions were covered.

Round 2 - Technical 

(1 Question)

  • Q1. Core Java, spring annotations, hashmap internal working, exception handling, working of rest controller, Java 8 features, code using streams api, multithreading concepts
Round 3 - Technical 

(1 Question)

  • Q1. Microservice architecture, working of spring Mvc, communications between microservice, actuator, swagger, why microservice is implemented, spring vs spring boot, design patterns used, questions related to ...

Interview Preparation Tips

Interview preparation tips for other job seekers - kindly update to java 8, lots of features are added in it. every organization expects their employee to be updated to newer technology and microservice is just an architectural design, be strong in core java concepts thats enough to get you landed in a job.

Ericsson Interview FAQs

How many rounds are there in Ericsson Engineer interview for freshers?
Ericsson interview process for freshers usually has 4 rounds. The most common rounds in the Ericsson interview process for freshers are Resume Shortlist, Aptitude Test and Technical.
How to prepare for Ericsson Engineer interview for freshers?
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, Telecom, microsoft, Troubleshooting and CRM.
What are the top questions asked in Ericsson Engineer interview for freshers?

Some of the top questions asked at the Ericsson Engineer interview for freshers -

  1. How you mitigate ducting in TDD la...read more
  2. Network Architecture of 2G/3G and interface knowle...read more
  3. Technical questions on 4g , parameter level questions, 5g fundamental, field ex...read more

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Ericsson Engineer Interview Process for Freshers

based on 1 interview

Interview experience

5
  
Excellent
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