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- Every interviewer runs the same script and marks the same signals.
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System Administrator interview questionsSystem Troubleshooting 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: Troubleshooting, Configuration, Shell Scripting, Automation Tools, System Monitoring.
Opening
· 5 minWho is interviewing, how the round will run, and a question to settle the candidate in. The standard openingSystem Troubleshooting Challenge
What this part is for
Purpose
Evaluate technical knowledge and problem-solving skills in real-world scenarios.
Challenge 1: A server in your network is experiencing high CPU usage. Describe your approach to identify and resolve the issue.
What this question is for, and what to listen for
Purpose
Assess troubleshooting, system monitoring, and problem-solving skills.
Signals to score
- Identifies potential causes
- Uses appropriate monitoring tools
- Proposes logical steps
- Considers system logs
- Suggests effective solutions
- Communicates clearly
- Demonstrates systematic approach
Follow-up questions
- What tools would you use to monitor CPU usage?
- How would you prioritize potential causes?
- What steps would you take to verify your findings?
Challenge 2: You need to automate a routine task on multiple servers. How would you approach this task?
What this question is for, and what to listen for
Purpose
Assess configuration, shell scripting, and automation skills.
Signals to score
- Identifies suitable automation tools
- Proposes efficient scripting solutions
- Considers scalability
- Demonstrates understanding of task requirements
- Communicates steps clearly
- Shows awareness of security implications
Follow-up questions
- What scripting language would you use and why?
- How would you ensure the script runs on all servers?
- What potential issues might arise, and how would you address them?
Great job on the challenges!
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 closingSystem Administrator interviews — common questions
- Who is this System Administrator interview plan for?
- It is written for the interviewer, not the candidate: the hiring manager, engineer or panel member running the System Troubleshooting Test round for a System 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 System Troubleshooting Test round assess?
- This round is focused on: Troubleshooting, Configuration, Shell Scripting, Automation Tools, System Monitoring. It works through System Troubleshooting 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 System Troubleshooting 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 System Administrator?
A single round does not cover a whole role. The other rounds in this library for a System 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.