40+ Bharti Airtel NOC Engineer Interview Questions & Answers | Complete Prep Guide 2025

Bharti Airtel NOC Engineer Interview Experiences

13 interviews found

NOC Engineer Interview Questions & Answers

Anonymous

posted on 5 Jan 2024

Interview experience

Average

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Walk-in and was interviewed in Dec 2023. There were 2 interview rounds.

Round 1 - Assignment

Directly asked some basic questions and then some scenario based questions.

Round 2 - HR

(1 Question)

Q1. In this round did not asked expectation of salary, only given salary structure, shift timings and manager details.

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - I was fresher, not aware about third party roll job. Would like to suggest guys maximum try to go onroll job and you can ask in interview process also.

In third party roll job less benefits, no night shift allowance, no more leaves, no bonus, no job security...etc

NOC Engineer Interview Questions & Answers

Anonymous

posted on 26 Jan 2025

Interview experience

Excellent

Difficulty level

Easy

Process Duration

Less than 2 weeks

Result

Selected

I was interviewed before Jan 2024.

Round 1 - HR

(5 Questions)

Q1. Tell me about your self

Add your answer

Q2. Tell me about past experience

Ans.

I have 5 years of experience working as a NOC Engineer in a telecommunications company.

Managed network operations and monitored network performance
Troubleshooted network issues and implemented solutions
Collaborated with cross-functional teams to ensure network reliability
Performed regular maintenance and upgrades on network equipment
Documented network configurations and changes for future reference

Answered by AI

Add your answer

Q3. What is interface.

Ans.

An interface is a point of interaction between two components, devices, or systems.

Interfaces define how different components communicate with each other
They can be physical (e.g. USB port) or virtual (e.g. API)
Examples include Ethernet ports, HDMI connectors, and software APIs

Answered by AI

Add your answer

Q4. What is MCS and how work.

Ans.

MCS stands for Multiple Channel Support and is a feature that allows a device to communicate on multiple channels simultaneously.

MCS enables devices to increase data throughput by utilizing multiple channels for communication.
It is commonly used in wireless communication protocols like Wi-Fi to improve network performance.
For example, in Wi-Fi 6, MCS allows devices to transmit data on multiple channels at the same time

Answered by AI

Add your answer

Q5. What is rssi and how work RF device on best rssi

Ans.

RSSI stands for Received Signal Strength Indicator and is a measurement of the power level being received by a device.

RSSI is a value that indicates the strength of the signal being received by a device.
RF devices work on the best RSSI by constantly monitoring and adjusting their connection to maintain the strongest signal.
Devices can switch between different access points or channels to find the best RSSI for optimal ...

Answered by AI

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - RF device, cambium radwin, hfcl maksat

NOC Engineer Interview Questions & Answers

neeraj kumar

posted on 27 Apr 2023

Interview experience

Excellent

Difficulty level

Easy

Process Duration

Less than 2 weeks

Result

Not Selected

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

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.

View all Resume tips

Round 2 - HR

(2 Questions)

Q1. About my self about my job profile

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Q2. About my career

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Round 3 - Technical

(3 Questions)

Q1. About my total experience

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Q2. About my job work profile

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Q3. About my job profile which is mention in my resume

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NOC Engineer Interview Questions & Answers

Shahran Hashan

posted on 1 May 2023

Interview experience

Good

Difficulty level

Easy

Process Duration

Result

Selected

I was interviewed in Apr 2023.

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Do not use an unprofessional email address such as cool_boy@email.com. It shows a lack of professionalism by the candidate.

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Round 2 - One-on-one

(2 Questions)

Q1. Basis for technical Questions related from Job titles

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Q2. According to mention in cv experience

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Interview Preparation Tips

Topics to prepare for Bharti Airtel NOC Engineer interview:

SDH
Sonet
DWDM
IP Networking
MPLS

NOC Engineer Interview Questions & Answers

Deepak Rathor

posted on 9 Aug 2023

Interview experience

Average

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Naukri.com and was interviewed in Feb 2023. There were 4 interview rounds.

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Be truthful in your resume. It is very easy to catch false or lies during the interview by asking basic questions.

View all Resume tips

Round 2 - Group Discussion

To check your telecom network knowledge

Round 3 - HR

(1 Question)

Q1. They check your confidence

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Round 4 - Technical

(3 Questions)

Q1. They check how to handle the situation

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Q2. What is routing protocol and its process

Ans.

Routing protocol is a set of rules used by routers to determine the best path for data packets to reach their destination.

Routing protocols help routers communicate with each other to share information about network topology.
They use algorithms to calculate the best path for data packets based on factors like hop count, bandwidth, and delay.
Examples of routing protocols include RIP, OSPF, EIGRP, and BGP.

Answered by AI

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Q3. Woking of switch, router, ont and firewall

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Interview Preparation Tips

Interview preparation tips for other job seekers - Nothing right now

Skills evaluated in this interview

Get interview-ready with Top Bharti Airtel Interview Questions

NOC Engineer Interview Questions & Answers

Anonymous

posted on 21 Sep 2023

Interview experience

Good

Difficulty level

Process Duration

Result

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Be honest with your years of experience. All information you share will be verified at the time of joining.

View all Resume tips

Round 2 - Technical

(2 Questions)

Q1. What is BGP and its stages

Ans.

BGP (Border Gateway Protocol) is a standardized exterior gateway protocol used to exchange routing information between different autonomous systems on the internet.

BGP has four main stages: Idle, Connect, OpenSent, and Established.
In the Idle stage, the BGP process is not running.
In the Connect stage, a TCP connection is established with the neighbor.
In the OpenSent stage, BGP parameters are exchanged.
In the Establishe...

Answered by AI

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Q2. Static route command

Ans. IP route ( IP add ) subnet mask either next hop address or exit interface

Answered Anonymously

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Interview Preparation Tips

Interview preparation tips for other job seekers - Moderate lavel of knowledge is enough for Noc Engineer

Skills evaluated in this interview

NOC Engineer Interview Questions & Answers

Anonymous

posted on 13 Jan 2023

Interview experience

Excellent

Difficulty level

Process Duration

Result

Selected

I applied via Walk-in and was interviewed in Dec 2022. There were 2 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 Resume tips

Round 2 - Technical

(2 Questions)

Q1. Ccna basic questions

Add your answer

Q2. Ccna indepth questions they have asked

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Interview Preparation Tips

Interview preparation tips for other job seekers - Be free to attend interview don't be nervous,will select based on your communication skills so try to normal while attending interviews.

NOC Engineer Interview Questions & Answers

Anonymous

posted on 4 Dec 2022

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Referral and was interviewed before Dec 2021. 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 Resume tips

Round 2 - One-on-one

(2 Questions)

Q1. Introduce yourself, what's your ambition.

Add your answer

Q2. Where you see yourself after 5 years, regarding studies

Add your answer

Round 3 - Technical

(2 Questions)

Q1. Ip address, Eigrp, ospf, Ad value, switch, vlan, stp, dtp, inter vlan, trunk, subnetting

Add your answer

Q2. Experience, studies, related questions regarding CCNA

Add your answer

Round 4 - HR

(1 Question)

Q1. Introduction, last salary, expected salary,

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Interview Preparation Tips

Topics to prepare for Bharti Airtel NOC Engineer interview:

CCNA

Interview preparation tips for other job seekers - Be confident and develop your skills to get your place

NOC Engineer Interview Questions & Answers

Abhijeet Anand

posted on 14 Aug 2022

I applied via Naukri.com and was interviewed in Feb 2022. There were 2 interview rounds.

Round 1 - HR

(1 Question)

Q1. Why you want to join our company? What are your expectations with us ?

Add your answer

Round 2 - One-on-one

(1 Question)

Q1. OSPF with LSA types Bgp and mpls

Add your answer

Interview Preparation Tips

Topics to prepare for Bharti Airtel NOC Engineer interview:

STP
RSTP

Interview preparation tips for other job seekers - Complete your CCNA certification first it is required yo join as NOC Engineer. Alot of learning skills you can learn here as well Good growth if you are focused and whatever you are working.

NOC Engineer Interview Questions & Answers

Anonymous

posted on 22 Apr 2022

I applied via Company Website and was interviewed in Mar 2022. There were 2 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 Resume tips

Round 2 - Technical

(2 Questions)

Q1. 1.What was internet? 2.how many years of experience? 3.what is that ASAP?

Ans.

Internet is a global network of interconnected computers and servers that communicate with each other using standardized protocols.

Internet is a network of networks that allows communication and sharing of information across the globe.
It was developed in the late 1960s and early 1970s by the United States Department of Defense.
The World Wide Web, email, and instant messaging are some of the popular applications of the ...

Answered by AI

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Q2. How get it salary will happily working in our company?

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Interview Preparation Tips

Interview preparation tips for other job seekers - Interview is that very simply and skillful interview

Top trending discussions

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Interview Tips & Stories

I have been shortlisted for an interview at Bloomberg for the investment / real estate reporter role. How can I prepare for the interview? What all do I need to keep in mind for my prep? Please help, I am very nervous! Thank you

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Bharti Airtel Interview FAQs

How many rounds are there in Bharti Airtel NOC Engineer interview?

Bharti Airtel interview process usually has 2-3 rounds. The most common rounds in the Bharti Airtel interview process are Resume Shortlist, HR and Technical.

How to prepare for Bharti Airtel NOC 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 Bharti Airtel. The most common topics and skills that interviewers at Bharti Airtel expect are CCNA, Networking, OSPF, Router and Routing Protocols.

What are the top questions asked in Bharti Airtel NOC Engineer interview?

Some of the top questions asked at the Bharti Airtel NOC Engineer interview -

1.What was internet? 2.how many years of experience? 3.what is that AS...read more
What is a OSPF and explain sta...read more
Three protocols are essential for Networking domain. OSPF,ISIS,...read more

How long is the Bharti Airtel NOC Engineer interview process?

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

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based on 12 interviews

3 Interview rounds

Resume Shortlist Round
HR Round
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Bharti Airtel NOC Engineer Salary

based on 827 salaries

₹1.8 L/yr - ₹6 L/yr

6% less than the average NOC Engineer Salary in India

View more details

Bharti Airtel Salaries in India

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