Infrastructure Engineer Interview Questions

Infrastructure Engineer Interview Questions

Infrastructure engineers are responsible for building and maintaining digital networks. In your interview for an infrastructure engineer position, be prepared to answer technical questions about IT systems and software. Interviewers may also ask non-technical questions to assess your communication and time management skills.

Top Infrastructure Engineer Interview Questions & How to Answer

Question 1

Question #1: How do you communicate complex issues to non-engineer colleagues or clients?

How to answer
How to answer: Interviewers use this question to assess your ability to communicate IT information to co-workers and clients from non-IT backgrounds. List and describe the verbal and written communication strategies you have used in the past to break down difficult concepts into understandable pieces.
Question 2

Question #2: What are the positive and negative aspects of working within an Agile construct?

How to answer
How to answer: Agile is one of the most popular project management and software development approaches used by IT teams. This question allows interviewers to assess your understanding of the Agile environment as well as your approach to teamwork and interpersonal communication. If possible, use previous work experience to elaborate on the benefits and issues you have experienced working within an Agile environment.
Question 3

Question #3: How do you produce quality work when you have several projects to complete?

How to answer
How to answer: Infrastructure engineers must juggle all of their projects while simultaneously dealing with infrastructure issues requiring immediate attention. Interviewers use this question to assess your time-management skills and your ability to work well under pressure. List and discuss planning tools you use on the job and how you handle emergency issues.

3,733 infrastructure engineer interview questions shared by candidates

Code a program utility used in DSN replication that queries DNS and based on separate input determines what changes need to be made for DNS records. Example usage and input is provided. Explain pros and cons to microservice and monolithic architectures Give an example of something you're proud of and you're role in it. Give an example of a production incident you were involved in and describe resolution and your role in it.
avatar

Infrastructure Engineer

Interviewed at GitHub

3.7
May 11, 2019

Code a program utility used in DSN replication that queries DNS and based on separate input determines what changes need to be made for DNS records. Example usage and input is provided. Explain pros and cons to microservice and monolithic architectures Give an example of something you're proud of and you're role in it. Give an example of a production incident you were involved in and describe resolution and your role in it.

Question about yourself and past experiences. Explain a loop in a physical network and a virtual network. What is a witness in a failover cluster? What if in a ESXi you have servers (nodes) with different CPU? Questions about monitoring triggers. How does resources allocation work in ESXi? What do you do if this and that happens.
avatar

Infrastructure Specialist

Interviewed at Pirelli

3.9
Apr 5, 2025

Question about yourself and past experiences. Explain a loop in a physical network and a virtual network. What is a witness in a failover cluster? What if in a ESXi you have servers (nodes) with different CPU? Questions about monitoring triggers. How does resources allocation work in ESXi? What do you do if this and that happens.

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Glassdoor has 3,733 interview questions and reports from Infrastructure engineer interviews. Prepare for your interview. Get hired. Love your job.