Top 25 IT Infrastructure Manager Interview Questions And Answers in 2023

IT Infrastructure Manager Interview Questions And Answers

The profession of IT infrastructure manager needs extensive technical expertise and management abilities. They manage the daily operations of their company’s IT systems, including communications, networks, software, and hardware.

The IT infrastructure manager may also establish long-term plans to enhance or improve these systems. This may include developing new regulations to guarantee security and adherence to industry standards, preparing for future expansion, or researching cutting-edge technologies.

If you’re seeking a job as an IT infrastructure manager, you should be ready to answer various questions in an interview. This article will list the top 25 IT Infrastructure Manager interview questions and answers in 2023.

1. Tell Me About Yourself.

My name is Robert James, and I am 26 years old.

I have been an IT infrastructure manager at Oracle Company for the past three years. I also know about cloud-based services. But my internship from the previous year helped me get into the field. I discovered while working that I have always been skilled in technology and information management.

I am currently the team leader for our next-generation products in the IT department. We develop technology that provides data storage solutions to companies worldwide. I can help your company determine the best option for its data storage needs.

2. Do You Have Any Experience With Cloud Services?

I am aware of numerous cloud services. As an IT infrastructure manager, I have worked extensively with cloud-based services, including Google Cloud Platform, Microsoft Azure, and Amazon Web Services (AWS). I know every pros and cons of each platform and can guide businesses in choosing the best option for their requirements.

I have also worked on hybrid cloud settings, which integrate local infrastructure with services from the public cloud. As a result, businesses may benefit from the cloud’s scalability and cost benefits while still keeping control over sensitive data and apps.

3. What Are The Advantages Of Using The Cloud For Company Data Storage?

Scalability and flexibility are the key advantages of using the cloud for data storage. Without purchasing extra equipment, businesses can quickly increase or decrease their storage capacity as needed. Additionally, cloud-based solutions are typically more secure than on-premise systems because they are hosted in a secure environment with regular upgrades and backups.

4. Before Implementing New Software Or Hardware, How Do You Test Its Functionality?

Before installing new hardware or software across the organization, I use a thorough process for validating its functionality. I first do a risk analysis to identify any potential problems with the deployment. I then develop a test strategy with accurate objectives and targets to gauge success and locate potential improvement areas. I then create a schedule for finishing the tests with deadlines and milestones.

5. What Is Your Greatest Strength?

My greatest strengths are my work principle and enthusiasm to step in when necessary. Because those clients and projects teach me the most, I am fine accepting a challenging client or working on a project no one wants. I prefer to work outside the scope of my job description and fulfill requests. I am not above any project, and I take great satisfaction in my ability to step up and change to produce the best outcomes for the business.

6. Do You Ever Bring Your Work Home?

Being highly organized, I often do my work in the office. I would not be against taking work home if the situation called for it. I avoid making it a habit as much as I appreciate my free time. Although I recognize the value of our work, sometimes you have to do what needs to be done.

7. What Would Be Your Top Priorities If We Hired You During Your First Few Weeks At The Company?

If I am hired, I aim to become familiar with the current IT infrastructure. I would review all currently used systems and procedures to understand how they function and find opportunities for improvement. To better understand their requirements and expectations for the IT Infrastructure Manager position, I also take the time to meet with important stakeholders and team members. My second priority would be creating a thorough plan to make sure the IT infrastructure is safe, dependable, and effective.

8. What Would You Do If You Discovered That A Worker Was Utilizing An Unsupported Operating System That Put The Company At Risk For A Security Risk?

The first thing I will do if I discover that a worker is using an unsupported operating system that causes a security risk is to determine the scope of the issue. This involves identifying the systems that are impacted and the data that is in danger. I will speak with that person when that has been corrected to explain why the current configuration is a security risk and how it can be fixed.

After that, I would work with the employee to develop a plan for switching to an operating system supported by my company. This can involve assisting with data migration, training on the new system, or making necessary equipment purchases. 

9. How Effectively Do You Interact With Both Technical And Non-Technical Employees?

I have a great deal of experience talking to technical and non-technical people. I know how crucial communication is to finishing tasks on schedule and within budget.

When describing duties or concepts to technical employees, I try to be precise and clear. I also keep in mind to clarify anything unclear by asking a question to avoid confusion. I explain things to non-technical personnel in a way they can grasp them.

10. What Experience Do You Have As An IT Infrastructure Manager?

I have always done something to keep myself busy and make money since I started my first paper route at the age of 10 years old. It was obvious then that the goal was to make money. I was about to set off on a trip to determine what I wanted to accomplish and how I fit into the greater scheme of things, but I was surprised to find out about it at the time. After that, I spent my high school summers as a junior computer technician. I figured out what I was enthusiastic about and what I wanted to achieve at this point.

11. Do You Have Expertise In Teaching IT Support Employees The Best Practices For System Maintenance?

Yes, I have a lot of experience teaching IT support workers the best ways to maintain systems. In my previous position as IT infrastructure manager, I created and implemented a detailed training program for IT support workers. This program advised on how to properly maintain systems, solve typical issues, and ensure security rules were followed. The group can use the resources I have developed for them as necessary. My objective was to make certain that they have the knowledge and abilities required to deliver superior customer service and maintain the systems of the business in top condition.

12. When Should You Get Outside Assistance For System Problems?

Evaluating the situation for an IT infrastructure manager is important. I look for outside assistance if I cannot resolve a situation independently. This could entail talking to coworkers or other professionals in the field, looking for answers online, or even bringing in a third-party vendor if necessary. My ultimate goal is to ensure that every system issue is fixed quickly and effectively.

13. We Want To Increase The System’s Security. How Would You Go About Doing That?

I recognize the value of system security and approach its improvement from all angles. I would start by doing an audit to find any holes in our present infrastructure that could compromise the security of our system. This would entail examining network settings, patching software, and checking user access rights.

I created a strategy to address the risks once I had identified them. This can entail adding more authentication safeguards, such as two-factor authentication, installing firewalls, and encrypting data.

14. Describe Your Experience With System Monitoring Tools.

I have managed IT infrastructure for the past five years and have a lot of knowledge of system administration tools. I have managed and organized various system monitoring solutions across several platforms.

I have experience installing and implementing web-based monitoring systems like Zabbix, Nagios, and SolarWinds. Datadog, Splunk, and New Relic are a few server-level monitoring tools that I am also familiar with. In addition to these, I also tracked application performance using open-source tools like Prometheus and Grafana.

15. What Makes You The Best Applicant For This Position?

As the most qualified applicant for this role, I have plenty of knowledge in managing IT infrastructure. I have more than ten years of expertise operating large systems and networks, so I know how difficult it is to keep them running smoothly. My experience includes creating performance-enhancing techniques and designing, installing, and maintaining complex network infrastructures.

Along with my technical expertise, I possess excellent leadership qualities that allow me to manage a group of engineers and technicians. I can motivate my team to work toward our objectives while ensuring that every task is finished on schedule and within budget.

16. Which Tools For Managing IT Infrastructure Are You Consider The Best?

I am knowledgeable about various IT infrastructure management solutions, including VMware vSphere, Windows Server Update Services, and Microsoft System Center Configuration Manager (SCCM). I have used SCCM extensively, deploying software updates, managing hardware inventories, and troubleshooting system issues. I have implemented remediation plans using WSUS in both on-premises and cloud settings to ensure systems are updated with the most recent security updates.

17. What Is The Most Difficult Characteristic Of Managing An IT Infrastructure?

The hardest part of managing an IT infrastructure is keeping up with the ever-evolving technological world. As the IT infrastructure manager, I keep our systems secure and updated with recent business trends. I need to be able to adjust to changes in the industry swiftly and be informed of new advancements to do this.

18. How Frequently Do You Backup Your System, And What Is Your Backup Plan?

I employ a thorough backup strategy for all of my IT infrastructure initiatives. In the event of an emergency or system breakdown, my key goal is to ensure that data is secure and recoverable. I regularly carry out daily backups to accomplish this. Depending on the project’s size and complexity, I can perform weekly or monthly backups.

Both full backups and incremental backups are part of my backup plan. Unlike incremental backups, which only save changes since the last backup, full backups store the state of the complete system at a specific time.

19. How Do You Ensure The Most Recent Security Updates Are Installed On Our System?

I know how crucial it is to update systems with the most recent security patches. I have successfully created and put into practice patch management techniques that guarantee our systems are safe and follow industry requirements. My strategy involves developing a routine patching schedule that incorporates both automatic procedures and manual upgrades as necessary.

20. Based On Your Experience, What Is The Best Strategy To Ensure System Availability And Performance?

A complete monitoring system is the best approach to guarantee system performance and availability. This must include preventative and corrective actions suited to the organization’s requirements. System upkeep and performance can be improved with proactive practices like routine maintenance, capacity planning, and preventative maintenance. Automatic alerts and notifications are proactive procedures that can aid in spotting possible issues before they develop into larger issues.

21. Describe A Situation In Which You Had To Manage Several Competing Priorities At Once.

As an IT Infrastructure Manager, I recently managed numerous competing agendas. I was in charge of administering a sizable network daily, which required me to carry out various activities to maintain it operational. Keeping track of all these tasks while ensuring that each one received adequate attention was one of my major concerns.

To ensure everything went smoothly, I created a prioritized list of duties and finished them one at a time. To make sure that everyone is on the same page and that we can cooperate to complete tasks swiftly and effectively, I will also speak with other team members. We could maintain our organization and finish our responsibilities on time.

22. What Is Your Experience With Developing IT Disaster Recovery Plans?

Yes, I have expertise in creating disaster recovery plans for IT systems. As an infrastructure manager for the IT department, I create and carry out full disaster recovery plans. My strategy is to ensure that all crucial systems are safeguarded from potential disasters. This entails identifying the risks connected to every system, evaluating how an imaginary disaster will affect those systems, and creating comprehensive plans to lower or eliminate the risk.

I also collaborate closely with other organizational divisions to guarantee that their data is backed up and kept on-site. In a crisis, this promotes company continuity and decreases downtime.

23. We Aim To Transfer Some Of Our Infrastructure To The Cloud. What Things Need To Be Considered Before A Transition?

Before changing to a cloud infrastructure, there are several things to consider. Safety comes first and foremost. It is crucial to ensure that all data saved in the cloud is safe, secure, and shielded from harmful intrusions. This needs establishing sensitive data encryption and ensuring that correct authentication methods are in place.

The next crucial factor to think about is scalability. You should ensure that your infrastructure can easily and swiftly scale up and down following business needs before moving to the cloud. Cost-effectiveness must also be considered finish.

24. What Procedures Do You Use To Handle Modifications To IT Systems?

I have a detailed procedure for handling modifications to IT systems. First, I ensure that every change proposal has been carefully examined and recorded. This requires evaluating the change’s effect on current systems and the threats it might provide. After this assessment, I will collaborate with stakeholders to create an implementation plan. The implementation process is laid out in this plan, along with testing and deployment procedures.

25. What Is Your Management Style?

It’s important to delegate authority and responsibility. The team must change and grow without being forced by ego or low expectations.

I support the development of teams. Each team member should know their responsibilities, understand where they stand, and trust one another. I also support immediate feedback. You should be aware right away if you perform something incorrectly. Whether something is right or wrong, input is less useful the further in the future it is.


Your impression of the interviewer will be more accurate than your expertise. In addition to your experience and education, the interviewer will also look at your attitude, basic social skills, and communication ability.

You must engage in discussion with the interviewer to exchange thoughts and information. Through this conversation, you can only tell if you, the company, and the position are a good fit. The secret is to plan.