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Systems Administrator CV Template & Example
A systems administrator CV has to prove you keep critical infrastructure running and recover it fast when it breaks. Hiring managers want uptime numbers, the OS and hypervisor stacks you own, and evidence you automate the toil instead of fighting fires by hand.
How to write a standout Systems Administrator CV
Three things hiring managers and applicant tracking systems look for — get these right and you clear the first screen.
Quantify uptime and scale
State the server count, user base, and SLA you held, for example '99.95% uptime across 300 servers'. Reliability numbers are what separate sysadmins.
Show you automate the toil
List the PowerShell or Ansible scripts you built and the manual hours they removed. Automation signals you scale beyond a ticket queue.
Name your stack precisely
ATS filters scan for 'Active Directory', 'vSphere', 'RHEL'. Match the exact versions and tools in the job posting rather than vague 'server management'.
ATS keywords for Systems Administrator CVs
Applicant tracking systems scan for role-specific terms before a human reads your CV. Weave the ones that genuinely apply to you into your summary, skills, and bullets.
Systems Administrator CV bullet point examples
Achievement-led bullets that show impact with numbers — the format that gets interviews. Adapt them to your own results.
- Migrated 220 physical servers to a VMware vSphere cluster, reclaiming 60% of rack space and cutting hardware spend by £140K a year.
- Automated Windows patching with PowerShell DSC across 300 endpoints, shrinking the monthly maintenance window from 8 hours to 90 minutes.
- Rebuilt the backup strategy around Veeam and tested DR quarterly, restoring a failed file server in 40 minutes against a 4-hour RTO.
Frequently asked questions
Common questions about writing a Systems Administrator CV.
What should a systems administrator put on a CV?
Uptime and SLA figures, the OS and virtualization stacks you manage, server and user counts, automation work, and certifications like Microsoft Certified: Windows Server Hybrid Administrator, RHCSA, or CompTIA Server+.
Do I need certifications as a sysadmin?
They help. RHCSA, Microsoft Azure Administrator, and CompTIA Server+ are common ATS terms and reassure employers you know the platform end to end.
How do I show I'm more than a help-desk escalation?
Lead with infrastructure ownership and automation: server fleets you administered, DR plans you tested, and scripts that removed repetitive manual work.
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