Systems Administrator Resume:
Guide Expert & IA 2026
Updated on February 8, 2026.
Create a Systems Administrator CV for 2026 with ATS keywords, quantified achievements, and proven sections to showcase uptime, automation, and security impact.
Systems Administrator Resume Templates
8 Templates available
Systems Administrator Junior
Systems Administrator resume template for Junior profile
Systems Administrator Senior
Systems Administrator resume template for Senior profile
Systems Administrator Confirmé
PopularSystems Administrator resume template for Confirmé profile
Systems Administrator Confirmé
Systems Administrator resume template for Confirmé profile
Systems Administrator Confirmé
Systems Administrator resume template for Confirmé profile
Systems Administrator Confirmé
Systems Administrator resume template for Confirmé profile
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Systems Administrator Resume Examples
David Thompson
Systems Administrator
david.thompson@email.co.uk
+44 20 7123 4567
Manchester, GB
Systems Administrator with 5 years of experience managing enterprise Windows and Linux infrastructure. Proven track record in virtualisation, cloud migration projects, and automation. Strong focus on maintaining high availability systems and implementing infrastructure improvements.
Work Experience
Systems Administrator
- â—ŹAdministering 150+ Windows and Linux servers with 99.95% uptime SLA
- â—ŹLed migration of 60 servers from VMware to Azure, achieving 30% cost reduction
- â—ŹImplemented Ansible automation reducing server provisioning time from 4 hours to 30 minutes
Junior Systems Administrator
- â—ŹManaged Active Directory environment with 2,000+ users across 5 domains
- â—ŹCreated PowerShell scripts library for common administrative tasks
- â—ŹSupported SCCM deployment for endpoint management of 3,000 devices
IT Support Analyst
- â—ŹResolved 70+ tickets monthly maintaining 96% customer satisfaction
- â—ŹAssisted with Windows Server patching and backup verification
Education
BSc (Hons)
Leeds Beckett University
Skills
Languages
English — Native Speaker
Certifications
Microsoft Azure Administrator (AZ-104)Microsoft
VMware Certified Professional - Data Center VirtualizationVMware
Red Hat Certified System Administrator (RHCSA)Red Hat
Further reading:
Frequently asked questions
Find answers to the most frequently asked questions.
Aim for one page if you have under 5 years of experience, and two pages if you manage complex environments or multiple domains (Windows, Linux, cloud, security). Prioritize quantified outcomes, scope, and tooling. Remove older roles that don’t add proof of relevance to the target stack.
Use keywords that match the job description and your real experience: Windows Server, Linux, Active Directory, GPO, Azure/AWS, VMware vSphere, PowerShell, monitoring (Zabbix/Nagios), backup/DR (Veeam), patch management (WSUS/Intune), and incident management. Place them naturally in Skills and Experience bullets.
Maintenance becomes impact when you quantify reliability and risk reduction. Track uptime, MTTR, patch compliance, backup success rate, restore time, and ticket reduction. For example: “Increased patch compliance to 96% across 240 servers” or “Reduced restore time by 35% after optimizing backup jobs and running quarterly tests.”
In English-speaking markets, norms vary by country. In the US, skip a photo. In the UK, it’s generally optional but uncommon for technical roles. If you’re applying internationally, prioritize a clean layout, strong keywords, and measurable achievements over a photo to avoid bias concerns.
Pair each certification with a practical application. Example: after AWS SysOps, add a bullet like “Implemented CloudWatch alarms and IAM least-privilege reviews for 20 accounts.” Certifications become credible when tied to real systems, incidents, migrations, or improvements you delivered.
Use equivalents and be explicit about scale. Hyper-V can replace VMware; BorgBackup, Restic, or cloud snapshots can support backup experience; Prometheus/Grafana can show monitoring skills. Add homelab projects or freelance work with metrics (uptime, restore tests, automation time saved) to prove operational competence.
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