Lumen Customer Service Representative interview questions
Updated Feb 23, 2026
based on 46 ratings
Difficulty
Average
Experience
Very positive
How others got an interview
73%
Applied online
Applied online
13%
In Person
In Person
8%
Employee Referral
Employee Referral
5%
Staffing Agency
Staffing Agency
3%
Other
Other
Interview search
46 interviews
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Lumen interviews FAQs
Customer Service Representative applicants have rated the interview process at Lumen with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 75% positive. This is according to Glassdoor user ratings.
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I applied online. I interviewed at Lumen (Washington, DC) in Nov 2025
Interview
30 Minute call with the recruiter.
30 Minute call with the hiring manager.
30 Minute call with 3 regional VP's which was way too short.
A task to do an internal sales plan for a current customer and present the deck to the hiring manager.
30 minute VP of sales interview.
Interview questions [1]
Question 1
Explain SD WAN in a user environment and how you would position it.
Was sent an online interview email, with standard questions on managing accounts. Second portion of first interview also includes game or thought processing games. Interesting, no results given afterwards and was not called for second round.
AI driven is the first part of the interview.
then you are interviewed by the manager of the team.
Simple but the AI portion is a bit weird.
Overall not a bad experience but the managers can be very different and if they don't like you they might send you to interview with another manager.