Interview plan template

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Infrastructure Engineer interview questionsTechnical Presentation round

A 60 min interview plan with a time-boxed script, what each question is for, and the signals to score against. Key skills: Presentation, Communication, Technical Documentation, Stakeholder Engagement, Reporting.

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Introduction

5 min
•

Hi, I’m [YOUR_NAME], and I’m a [YOUR_TITLE] at [COMPANY_NAME]. I’m excited to learn more about your experience today.

•

Could you briefly introduce yourself and share what attracted you to apply for this position?

What this question is for, and what to listen for

Purpose

Assess communication skills, alignment with the role, and initial confidence.

Signals to score

  • Clear introduction provided
  • Relevant experience mentioned
  • Motivations for applying explained
  • Alignment with team values
  • Specific skills highlighted
  • Response is concise and organized
  • Understanding of role requirements

Follow-up questions

  • What excites you most about this position?
  • How does your background align with our team’s work?
•

Great, thank you for sharing! In the next 50 minutes, we’ll dive into a technical challenge and discuss your approach. After that, you can ask any questions you have about the role or the company.

Technical Challenge

50 min
•

Challenge: Design a scalable and resilient network architecture for a new data center. Requirements: - Include considerations for redundancy, load balancing, and failover. - Address security measures and monitoring. - Provide a high-level diagram and explanation. Follow-up Questions: - How would you ensure data integrity and availability? - What tools would you use for monitoring and alerting? - How would you handle a sudden increase in traffic?

What this question is for, and what to listen for

Purpose

Assess the candidate's ability to design infrastructure solutions, communicate effectively, and engage with stakeholders.

Signals to score

  • Clear understanding of network architecture
  • Logical and structured approach
  • Considers redundancy and failover
  • Addresses security and monitoring
  • Provides a clear diagram and explanation
  • Open to feedback and adjusts accordingly
  • Engages with follow-up questions

Follow-up questions

  • Can you explain your thought process on ensuring redundancy?
  • How do you plan to handle security concerns?
  • Can you walk me through your diagram?
  • How would you test the resilience of your design?
•

If you had more time, what would you change in your solution?

What this question is for, and what to listen for

Purpose

Assess the candidate's ability to reflect on their work, identify areas for improvement, and demonstrate critical thinking and problem-solving skills.

Signals to score

  • Recognizes limits in their original answer.
  • Points out clear areas to improve.
  • Suggests specific changes.
  • Talks about how changes could help performance.
  • Shares ideas clearly and logically.
  • Shows a desire to learn and improve.

Follow-up questions

  • What aspects of your design could be optimized further?
  • Are there any additional security measures you would consider?
  • How might you improve the scalability of your architecture?
•

Great job on the technical challenge!

Closing

5 min
•

Do you have any questions for me about the team or the company?

What this question is for, and what to listen for

Purpose

Gauge the candidate’s curiosity and interest in the role.

Signals to score

  • Thoughtful questions asked
  • Interest in company culture
  • Curiosity about growth expressed
  • Questions about role raised
  • Inquiries about team challenges
  • Engagement with responses shown
  • Desire to learn next steps
  • Focus on company values expressed

Follow-up questions

  • What interests you most about this team?
  • Are there any areas of the role you’d like to explore further?
•

Thank you for your time today. We’ll be in touch soon regarding the next steps.

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Interview Template
Position
Infrastructure Engineer
Round
Technical Presentation for 60 min
Key skills
Presentation, Communication, Technical Documentation, Stakeholder Engagement, Reporting

Infrastructure Engineer interviews — common questions

Who is this Infrastructure Engineer interview plan for?
It is written for the interviewer, not the candidate: the hiring manager, engineer or panel member running the Technical Presentation round for a Infrastructure Engineer role. It gives you a 60 min script to follow in the conversation — 4 questions with what each one is for and the signals to score against — so you are not writing the round from scratch the night before.
What does the Technical Presentation round assess?
This round is focused on: Presentation, Communication, Technical Documentation, Stakeholder Engagement, Reporting. It works through Introduction, Technical Challenge and Closing, scoring against 28 observable signals, with follow-up prompts on all 4 questions for going deeper where an answer is thin.
How is the 60 min split up?
Introduction (5 min), Technical Challenge (50 min), Closing (5 min). The timings are there so the round stays on schedule and every candidate gets the same shape of interview — which is what makes two candidates comparable afterwards.
What other rounds should I run for a Infrastructure Engineer?

A single round does not cover a whole role. The other rounds in this library for a Infrastructure Engineer: