I applied online. The process took 2 weeks. I interviewed at Lumen (Chicago, IL) in Mar 2016
Interview
It went about 30 to 45 minutes, the interviewer has asked me basic question about the regular configurations and expected me answer it the way a 8 year experienced guy would answer.
Interview questions [2]
Question 1
what would you say if I gave you 14 routers and asked you to configure OSPF on it?
I applied online. The process took 1 day. I interviewed at Lumen (London, England) in July 2023
Interview
The experience was fairly average. I faced difficulty with interview questions, received feedback about unfocused answers, but my presentation showcasing company research was a standout. I think i needed more practise on interviews.
I applied through a recruiter. I interviewed at Lumen (Bengaluru) in Oct 2022
Interview
I had 4 rounds of interviews. First round is technical round. Second is self communication test. Third I had Manager discussion and then HR discussion. The interviews were done within 2 days but for the offer it took 10 days due to Diwali holidays.
Interview questions [1]
Question 1
Mostly basic networking related questions, past experience questions, scenario related questions.
I applied through an employee referral. The process took 4 days. I interviewed at Lumen (Bengaluru) in June 2021
Interview
I have applied through LinkedIn on Wednesday.
>>Thursday, Got a call from HR just get to know what is my roles & resp.
>>Friday, I had technical round 1 with Manger.
>>because of Saturday Monday i gave Manger round 2nd.
I never ever thought interview procedure will go that much fast.
within 4 days Lumen finished interview process and released very good CTC/offer which is really good.
Interview questions [1]
Question 1
> Day to Day operations, also manager explained roles & responsivities why thy are hiring.
>OSPF LSA types in depth.
>BGP states and how works.
>Scenario based troubleshooting questions.