Technology
Systems Administrator Resume Keywords
Systems administrators manage and maintain IT infrastructure. Resumes should highlight server management, networking, security, and automation skills.
43 essential keywords - 4 expert tips
Essential Keywords for Systems Administrator Resumes
Include these keywords naturally in your resume to improve ATS compatibility and catch recruiter attention.
LinuxWindows ServerActive DirectoryGroup PolicyVMwareHyper-VVirtualizationProxmoxNetworkingTCP/IPDNSDHCPVPNFirewallBash ScriptingPowerShellPython AutomationAnsiblePuppetChefConfiguration ManagementBackup and RecoveryDisaster RecoveryBusiness ContinuityMonitoringNagiosZabbixPRTGPatch ManagementSecurity HardeningVulnerability AssessmentAWSAzureCloud MigrationITILTicketing SystemsServiceNowStorage ManagementSANNASEmail AdministrationExchangeMicrosoft 365
Resume Tips for Systems Administrator Roles
1
Mention infrastructure scale: number of servers, users, or endpoints you managed.
2
Highlight uptime achievements and how you reduced downtime.
3
Include automation wins, time saved through scripted processes.
4
Certifications like CompTIA Server+, RHCE, or Microsoft certs are often expected.
How to Use These Keywords Effectively
- Match the job description. Read the posting carefully and prioritize keywords that appear in it.
- Use keywords in context. Weave them into achievement-oriented bullet points rather than stuffing them into a skills list.
- Include both acronyms and full terms.ATS systems may scan for either, include both where space allows (e.g., "Search Engine Optimization (SEO)").
- Quantify your achievements.Pair keywords with numbers: "Managed Kubernetes cluster serving 10M daily requests" beats "Experience with Kubernetes."
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