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.

3,742 infrastructure engineer interview questions shared by candidates

Se me puso un problema donde había que parsear cadenas que contenían información sobre variaciones genéticas y regiones genómicas. Después se tenía que determinar si las variaciones genéticas se encontraban dentro de las regiones genómicas.
avatar

Senior Infrastructure Engineer

Interviewed at Helix

3.8
Feb 14, 2024

Se me puso un problema donde había que parsear cadenas que contenían información sobre variaciones genéticas y regiones genómicas. Después se tenía que determinar si las variaciones genéticas se encontraban dentro de las regiones genómicas.

What would you change to optimize spanning tree in a L2 environment? (priorities for root) Where would you configure spanning-tree root guard? (uplinks) What two additional features can be used for spanning tree optimization? (bpduguard, bpdufilter, port-fast, etc) What features could you implement for fiber problems resulting in a unidirectional link? (UDLD & spanning tree loop guard) Name the OSPF LSA types and describe each. (google) Why would the type 4 ASBR summary be used? (E1 routes with multiple points of redistribution to area 0 for competing routes to the same external route) What is BGP's loop prevention mechanism? (AS_PATH attribute) Why did you implement OSPF and not EIGRP in your network?
avatar

IT Infrastructure Engineer

Interviewed at Red Ventures

3.1
Jul 1, 2013

What would you change to optimize spanning tree in a L2 environment? (priorities for root) Where would you configure spanning-tree root guard? (uplinks) What two additional features can be used for spanning tree optimization? (bpduguard, bpdufilter, port-fast, etc) What features could you implement for fiber problems resulting in a unidirectional link? (UDLD & spanning tree loop guard) Name the OSPF LSA types and describe each. (google) Why would the type 4 ASBR summary be used? (E1 routes with multiple points of redistribution to area 0 for competing routes to the same external route) What is BGP's loop prevention mechanism? (AS_PATH attribute) Why did you implement OSPF and not EIGRP in your network?

Viewing 2161 - 2170 interview questions

Glassdoor has 3,742 interview questions and reports from Infrastructure engineer interviews. Prepare for your interview. Get hired. Love your job.