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Network Administrator interview questionsProblem-solving Test round
A 60 min interview plan with a time-boxed script, what each question is for, and the signals to score against. Key skills: Problem Solving, Troubleshooting, Diagnostic Skills, Analytical Thinking, Incident Response.
Opening
· 5 minWho is interviewing, how the round will run, and a question to settle the candidate in. The standard openingProblem-solving Challenge
What this part is for
Purpose
Evaluate technical knowledge and problem-solving skills in real-world scenarios.
Scenario: You are the network administrator for a mid-sized company. The company is experiencing intermittent network outages affecting all users. Describe the steps you would take to diagnose and resolve the issue.
What this question is for, and what to listen for
Purpose
Assess problem-solving, troubleshooting, diagnostic skills, and analytical thinking.
Signals to score
- Identifies potential causes
- Proposes a systematic approach
- Considers user impact
- Utilizes network monitoring tools
- Communicates clearly
- Prioritizes tasks effectively
- Demonstrates knowledge of network protocols
Follow-up questions
- What tools would you use to monitor the network?
- How would you prioritize the steps in your approach?
- Can you explain how you would communicate with users during the outage?
If you had more time, what additional steps would you take to prevent future network outages?
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
- How would you ensure the network is more resilient in the future?
- What preventive measures would you implement?
Great job on the problem-solving challenge!
What this line is for
Purpose
Provides positive reinforcement to the candidate, helping to build confidence and create a supportive atmosphere before moving into the final part of the interview.
Closing
· 5 minTheir questions for you, and what happens next. The standard closingNetwork Administrator interviews — common questions
- Who is this Network Administrator interview plan for?
- It is written for the interviewer, not the candidate: the hiring manager, engineer or panel member running the Problem-solving Test round for a Network Administrator role. It gives you a 60 min script to follow in the conversation — 2 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 Problem-solving Test round assess?
- This round is focused on: Problem Solving, Troubleshooting, Diagnostic Skills, Analytical Thinking, Incident Response. It works through Problem-solving Challenge, scoring against 13 observable signals, with follow-up prompts on both questions for going deeper where an answer is thin.
- How is the 60 min split up?
- 5 min opening, 50 min on 2 questions and 5 min closing. The questions take in Problem-solving Challenge (50 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 Network Administrator?
A single round does not cover a whole role. The other rounds in this library for a Network Administrator:
Hiring for this role?
Open this plan in Hirezen and make it a position in one click.
- Every interviewer runs the same script and marks the same signals.
- AI drafts the write-ups, and the debrief puts every read side by side.
- No ATS to set up first, and no bot in the call.
Free for your first open role.