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Devops Engineer Interviews

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Devops Engineer Interview Questions

"DevOps is a quickly growing space for tech companies. Employers hiring DevOps engineers are looking for candidates with strong programming abilities, a knowledge of re-engineering processes, and great communication skills to fast-track projects between IT professionals and software engineers. Expect to answer various technical questions that will evaluate your knowledge of tech tools and processes such as HTTP. Experience in software engineering or a related field is expected."

Top DevOps Engineer Interview Questions & How to Answer

Question 1

Question #1: What are the top DevOps tools, and which ones have you worked with before?

How to answer
How to answer: This open-ended question is designed to showcase your knowledge and experience with a variety of available DevOps tools. Share any tools you have specific experience with and how you've used them to develop good quality software. If you have generalized knowledge of many tools, you can easily speak to how to use them. If you have limited experience with DevOps tools, you can share that you specialize in those tools and how you've used them.
Question 2

Question #2: What is the need for DevOps?

How to answer
How to answer: This open-ended question allows you to demonstrate and communicate your knowledge of the advantages of using DevOps. This question also lets you share examples of companies who have used DevOps to achieve levels of performance that far exceeded expectations. You can attest to the benefits of DevOps and how these companies need it to continue to expand.
Question 3

Question #3: What are the most important things that DevOps help achieve?

How to answer
How to answer: This open-ended question is used to understand your perception of what is important when it comes to DevOps. Share the positive effects of DevOps and its relation to customer satisfaction, clearer communication, and better collaboration. When possible, share examples from your previous experience that demonstrate these important aspects of DevOps.

13,123 devops engineer interview questions shared by candidates

Tech interview questions were role specific. I got questions on Python proficiency, Linux systems admin competence, and Kubernetes. For one example, I was asked "you have a linux server that will not boot. You can see the BIOS but there is no bootloader. How do you troubleshoot this?"
avatar

SRE/DevOps Engineer

Interviewed at Canonical

3.2★
Mar 16, 2023

Tech interview questions were role specific. I got questions on Python proficiency, Linux systems admin competence, and Kubernetes. For one example, I was asked "you have a linux server that will not boot. You can see the BIOS but there is no bootloader. How do you troubleshoot this?"

What is Kubernetes networking, and how does it work? 2. What is a service in Kubernetes, and how is it related to networking? 3. What is a cluster IP, and how is it used in Kubernetes networking? 4. How does a pod communicate with other pods in a Kubernetes cluster? 5. What is a pod IP, and how is it used in Kubernetes networking? 6. What is a node port, and how is it used in Kubernetes networking? 7. How does Kubernetes handle load balancing for services? 8. What is an ingress controller, and how is it used in Kubernetes networking? 9. What is a network policy, and how is it used in Kubernetes networking? 10. What is the difference between a Kubernetes Service and a Kubernetes Ingress?
avatar

SRE/DevOps Engineer

Interviewed at Infosys

3.6★
May 2, 2024

What is Kubernetes networking, and how does it work? 2. What is a service in Kubernetes, and how is it related to networking? 3. What is a cluster IP, and how is it used in Kubernetes networking? 4. How does a pod communicate with other pods in a Kubernetes cluster? 5. What is a pod IP, and how is it used in Kubernetes networking? 6. What is a node port, and how is it used in Kubernetes networking? 7. How does Kubernetes handle load balancing for services? 8. What is an ingress controller, and how is it used in Kubernetes networking? 9. What is a network policy, and how is it used in Kubernetes networking? 10. What is the difference between a Kubernetes Service and a Kubernetes Ingress?

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Glassdoor has 13,123 interview questions and reports from Devops engineer interviews. Prepare for your interview. Get hired. Love your job.