Systems Administrator Resume Template (Harvard): Entry level Example
Mateo Villanueva, Tier 2 Support Technician ATS-friendly
Mateo's title is still support, so his bullets lead with the server work he was trusted with: patch nights, account cleanup, restore tests and permission redesign. Each one mentions a reviewer or an audit, showing he works safely around production. The Proxmox homelab proves he can run Linux and a domain on his own, which helps a manager take a chance on a first sysadmin hire.
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Mateo Villanueva · Phoenix, AZ · mateo.villanueva@email.example · (602) 555-0163
Summary
Junior systems administrator coming up from two years of tier 2 support at a regional title company. Already trusted with Active Directory cleanup, Windows Server patch nights and Veeam restore tests. Writes PowerShell for repetitive account and file-share work, holds CompTIA Server+ and keeps a Proxmox homelab running Ubuntu and a Windows domain.
Experience
Tier 2 Support Technician, Saguaro Title & Escrow · Phoenix, AZ · Mar 2024 — Present
- Took over monthly Windows Server patching for 22 VMs under supervision, staging updates in WSUS and confirming services came back before branch staff logged in.
- Cleaned up 340 stale Active Directory accounts and empty security groups with a PowerShell report the senior admin reviewed before every disable run.
- Ran quarterly Veeam restore tests of the escrow file share and documented each result, giving auditors evidence that backups could actually be recovered.
- Rebuilt NTFS permissions on a shared drive that had grown to 900 folders, replacing named users with role groups tied to departments.
IT Support Technician, Camelback Dental Partners · Scottsdale, AZ · Jun 2022 — Feb 2024
- Supported 11 dental offices with workstation, imaging-software and printer issues, escalating server faults with clear notes and screenshots for the outside provider.
- Replaced aging front-desk PCs at four offices on weekends so practice-management software was tested and ready for Monday patient check-in.
Projects
Homelab: Proxmox cluster with mixed Windows and Linux
- Runs a two-node Proxmox cluster hosting a Windows Server domain controller, an Ubuntu file server with Samba and nightly backups pushed to an offsite bucket.
Education
AAS, Information Technology – Systems Administration, Salt River Technical College (2022)
Certifications
CompTIA Server+ · CompTIA Network+
Skills
Windows Server 2019 and 2022, Active Directory and Group Policy, Microsoft Entra ID, PowerShell, Ubuntu Server, Hyper-V, Veeam Backup & Replication, WSUS patching, DNS and DHCP, NTFS permissions, Freshservice, Proxmox
Systems Administrator Resume Template (Modern): Mid level Example
Anjali Raghavan, Systems Administrator ATS-friendly
Priya's resume shows a hybrid estate and real ownership: a vSphere cluster with VM and user counts, automated patching for two operating systems, a finished Exchange migration and a certificate fix born from an outage. Her non-profit role adds remote sites and bilingual guides, useful in Ottawa. RHCSA and the Azure administrator credential match the mixed platforms she lists.
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Anjali Raghavan · Ottawa, ON · anjali.raghavan@email.example · (613) 555-0137
Summary
Systems administrator with six years running hybrid Windows and Linux environments for a professional services firm and a provincial non-profit. Manages vSphere clusters, Active Directory synced to Entra ID, RHEL application servers and Veeam backups. Automates patching and user lifecycle with PowerShell and Ansible, and writes runbooks that the on-call rotation actually follows.
Experience
Systems Administrator, Rideau Advisory Group · Ottawa, ON · May 2022 — Present
- Run a three-host vSphere cluster with 85 VMs for 450 staff, handling capacity planning, host firmware and vCenter upgrades inside approved change windows.
- Moved patching for Windows and RHEL servers into scheduled PowerShell and Ansible jobs with pre-checks and snapshots, ending the old weekend of manual reboots.
- Migrated the remaining on-premises Exchange mailboxes to Exchange Online and retired the last two Exchange servers without losing mail flow for any department.
- Replaced expiring certificates by hand-tracking spreadsheet with an inventory and renewal alerts after an expired cert took down the client portal one morning.
Junior Systems Administrator, Valley Community Living Services · Kanata, ON · Aug 2019 — Apr 2022
- Administered Active Directory, file servers and Hyper-V hosts for 30 group homes and an office, keeping remote sites connected over site-to-site VPN.
- Configured Entra Connect and MFA for every staff account during the shift to remote scheduling, with bilingual setup guides for frontline workers.
- Set up Zabbix monitoring for disk, service and backup status, so failing jobs raised an alert instead of being found weeks later.
Education
Advanced Diploma, Computer Systems Technology – Networking, Outaouais Valley College (2019)
Certifications
Red Hat Certified System Administrator (RHCSA) · Microsoft Certified: Azure Administrator Associate · ITIL 4 Foundation
Skills
VMware vSphere and vCenter, Windows Server, Active Directory and Entra Connect, Red Hat Enterprise Linux, Ansible, PowerShell, Veeam, Microsoft Intune, Microsoft 365 and Exchange Online, Zabbix, Certificate management, ServiceNow change management, Runbook writing
Systems Administrator Resume Template (Consulting): Senior Example
Gregory Achterberg, Senior Systems Administrator ATS-friendly
Gregory's bullets describe infrastructure he designs and defends rather than tickets he closes. Disaster recovery tested live, CIS hardening tied to a penetration test and a change checklist show judgment. The hospital role explains regulated uptime and HIPAA audit work. His earliest job is trimmed to two lines because it mainly shows where his discipline about maintenance windows came from.
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Gregory Achterberg · Milwaukee, WI · gregory.achterberg@email.example · (414) 555-0119
Summary
Senior systems administrator with fourteen years owning server, identity and backup infrastructure for manufacturers and a regional hospital network. Designs VMware and Azure hosting, leads disaster recovery planning and hardens Windows and Linux builds against CIS benchmarks. Mentors two admins, sets change standards and is the escalation point when production systems misbehave.
Experience
Senior Systems Administrator, Kettle Moraine Manufacturing Co. · Milwaukee, WI · Jan 2020 — Present
- Own server and identity infrastructure for five plants and 1,600 users, including 240 VMs on vSphere and a growing set of Azure workloads.
- Designed and tested a disaster recovery plan with immutable Veeam copies and a secondary site, recovering the ERP database within the agreed window during a live exercise.
- Hardened Windows and RHEL server builds against CIS benchmarks and tiered admin accounts in Active Directory, closing findings from an outside penetration test.
- Mentor two systems administrators through on-call shifts and design reviews, and wrote the change checklist every infrastructure request now follows.
Systems Administrator II, Lakeshore Regional Health Network · Racine, WI · Apr 2015 — Dec 2019
- Maintained Windows servers behind the electronic health record interfaces and lab systems, scheduling downtime with clinical leaders around patient care.
- Consolidated 60 aging physical servers onto a new vSphere cluster with shared SAN storage, freeing a full rack and simplifying hardware support.
- Produced access and audit-log reports for HIPAA security reviews, showing who held privileged rights on systems storing patient data.
Network and Systems Technician, Cream City Packaging · West Allis, WI · Jun 2011 — Mar 2015
- Managed a small Windows domain, tape backups and plant-floor file servers for 300 employees on two shifts.
- Introduced a written patch calendar and maintenance windows agreed with production, replacing reboots done whenever someone remembered.
Education
BS, Computer Information Systems, Lake Michigan State University (2011)
Certifications
VMware Certified Professional – Data Center Virtualization · Microsoft Certified: Azure Administrator Associate · Red Hat Certified System Administrator (RHCSA) · CompTIA Security+
Skills
Infrastructure design, VMware vSphere and vSAN, Microsoft Azure, Active Directory and Entra ID, Windows Server hardening, RHEL and Ubuntu, Ansible and PowerShell DSC, Veeam and immutable backups, Disaster recovery planning, Pure Storage SAN, Change management, Mentoring
Free systems administrator resume templates: the same resume in 3 more designs
Anjali Raghavan's mid-level resume again, in the European, Compact and Creative templates of the builder. European stays single-column; Compact and Creative put skills and education in a sidebar, which reads well to a person but can be parsed out of order by older applicant tracking systems, so keep them for referrals and emails to a hiring manager.
Downloads are free and need no account. The PDF keeps the exact design with selectable text; the Word file (.docx) is an editable single-column version in the same fonts and colors. Compare all six designs on our resume templates page.
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Pick any template above, paste a real systems administrator posting, and AutoApplyMax fills it with your own resume: same facts, reordered and rephrased around what that employer asks for. The example content is never copied into your resume. The free plan includes 1 tailored resume a month.
How to write each section of a systems administrator resume
Header and headline
Give your name, city, phone, email and LinkedIn. A GitHub repository with sanitized PowerShell, Bash or Ansible code is worth linking; strip hostnames, IP ranges and anything that maps to a former employer's network before you publish it.
Use the headline the posting uses, such as Systems Administrator, Windows Systems Administrator, Linux Administrator or Infrastructure Administrator. If you lean strongly toward one platform, say so in the headline rather than leaving the reader to guess.
Summary
Open with years of experience and the platforms you run day to day: Windows Server and Active Directory, a Linux distribution, the hypervisor and any cloud tenant. Follow with scale in servers, VMs, sites or users, because a sysadmin at a 50-person office and one at a five-plant manufacturer do very different work.
Close with what you are trusted for, such as automation, recovery, security hardening or migrations. Skip filler like hard-working or detail-oriented; your patch and backup results make that case better.
Experience
Strong sysadmin bullets name a system, an action and a consequence. Count hosts, VMs, mailboxes or sites; describe the maintenance window or change process you worked inside; and say what improved, whether fewer outages, faster restores, retired hardware or closed audit findings.
Include one or two incident stories told calmly, such as an expired certificate or a failed storage controller, along with the fix that stopped it happening again. Managers hire administrators who learn from outages, not ones who claim never to have had one.
Skills
Organize skills by area: operating systems, identity and directory, virtualization and storage, cloud, scripting and automation, backup and monitoring. Put the hypervisor and directory first since they appear in nearly every posting for this role.
Be precise about versions and depth. Writing Windows Server 2022 or RHEL 9 reads as current, while listing every Linux distribution you once installed invites questions you may struggle to answer in a technical interview.
Certifications and education
Certifications carry real weight for administrators because they map to platforms. CompTIA Server+ suits people stepping up from support, RHCSA is a hands-on Linux exam that managers respect, and the Azure Administrator Associate fits hybrid shops. Put them above education when your experience is still short.
Diplomas in computer systems technology, associate degrees and bachelor's degrees all lead into this job. Keep education to one line once you have several years running servers, and drop coursework entirely.
Systems Administrator resume summary examples
Entry-level objective: CompTIA Server+ certified technician seeking a junior systems administrator role. Brings supervised experience patching Windows Server, cleaning up Active Directory and testing Veeam restores, plus a Proxmox homelab with a domain controller and Ubuntu file server.
The objective names the target seat and backs it with server tasks already performed, so it reads as a promotion request rather than a wish.
New-grad summary: Systems administration graduate with a co-op term supporting 40 Windows and Linux servers at a logistics firm. Comfortable with Group Policy, DHCP scopes, basic Bash and PowerShell, and VMware snapshots. Keeps careful change notes and asks before touching production.
Server count, both operating systems and a cautious work habit tell a hiring manager this graduate is safe to put near live systems.
Mid-level summary: Systems administrator with six years in hybrid environments: vSphere clusters, Active Directory synced to Entra ID, RHEL application servers and Veeam. Automates patching and account lifecycle with Ansible and PowerShell, and has led Exchange Online and monitoring migrations end to end.
It shows breadth across Windows, Linux and cloud identity, then proves ownership with finished migrations instead of a long tool list.
Senior summary: Senior systems administrator with fourteen years running infrastructure for manufacturing and healthcare. Designs VMware and Azure hosting, leads tested disaster recovery, hardens builds to CIS benchmarks and mentors junior admins. The person teams call when production misbehaves.
Design, recovery, security and mentoring are the four things a senior infrastructure role is hired for, and all four appear in three sentences.
Systems Administrator resume bullet examples: weak vs strong
The strong versions use made-up figures for a fictional candidate. Replace them with your own real numbers, or describe the scope (team size, volume, frequency) if you have none.
Names both platforms, the tooling and the safeguards, which is what separates routine patching from managed patching.
A backup only matters if it restores; showing tested recovery and an audit trail is far more convincing than owning the job.
Host and VM counts plus upgrade discipline show the scale and care a hiring manager wants.
Identity work is about coverage and adoption, so the bullet shows reach and how people were brought along.
A clean finish, with old servers actually retired, proves the project was owned rather than assisted.
Pointing to a recognized benchmark and an outside test turns a vague security claim into something verifiable.
Explains which signals were watched and the failure mode it removed.
A plan proven in a real exercise carries weight that a document sitting in a folder never will.
ATS keywords from live systems administrator job postings
We read 188 live systems administrator postings (78 US and 110 Canadian) from our job feed on October 17, 2026 and counted how many mention each skill, tool or credential. A posting counts once per term, wherever it appears in the title or description. Use the list to check your resume for gaps that are real for you, not as a checklist.
| Keyword | Postings | |
|---|---|---|
| Documentation | 118 of 188 (63%) | |
| Backup and recovery | 103 of 188 (55%) | |
| Monitoring | 93 of 188 (49%) | |
| Patch management | 84 of 188 (45%) | |
| TCP/IP networking | 81 of 188 (43%) | |
| Windows Server | 75 of 188 (40%) | |
| Active Directory | 72 of 188 (38%) | |
| Virtualization | 72 of 188 (38%) | |
| Azure | 72 of 188 (38%) | |
| Linux | 69 of 188 (37%) | |
| Microsoft 365 | 68 of 188 (36%) | |
| VMware vSphere | 66 of 188 (35%) | |
| Microsoft Entra ID / Azure AD | 63 of 188 (34%) | |
| PowerShell | 61 of 188 (32%) | |
| Storage / SAN | 59 of 188 (31%) | |
| DNS / DHCP | 53 of 188 (28%) | |
| Firewalls | 52 of 188 (28%) | |
| Security hardening | 52 of 188 (28%) | |
| Bash scripting | 45 of 188 (24%) | |
| AWS | 41 of 188 (22%) | |
| Python | 38 of 188 (20%) | |
| File servers / permissions | 35 of 188 (19%) |
Source: 188 unique postings whose title matches the role, from the WhatJobs publisher feed (US and Canada), collected October 17, 2026. Duplicate reposts were counted once. Counts change daily; a term not listed may still matter for a specific employer.
Skills for a systems administrator resume
Windows and identity
- Windows Server 2019 and 2022
- Active Directory
- Group Policy
- Microsoft Entra ID and Entra Connect
- Exchange Online
- DNS and DHCP
The core of most sysadmin postings; give each a bullet showing what you changed or fixed.
Linux and virtualization
- RHEL
- Ubuntu Server
- VMware vSphere
- Hyper-V
- Proxmox
- SAN and NAS storage
Name the hypervisor you ran in production and the number of hosts or VMs you managed.
Automation and cloud
- PowerShell
- Bash
- Ansible
- Microsoft Azure
- AWS EC2 basics
- Git
Scripting is the line between a junior admin and an experienced one, so pair it with a time saved or an error prevented.
Backup, monitoring and security
- Veeam
- WSUS or SCCM patching
- Zabbix or PRTG
- Certificate management
- CIS hardening
- MFA and privileged access
These show you protect systems, not just run them; tested restores and closed findings are the evidence.
Soft skills, and how to prove them
- Calm under pressure: Walk through a production outage you handled, how you communicated status to users and managers, and the follow-up change that prevented a repeat.
- Respect for change control: Mention change windows, peer reviews or rollback plans you followed or created, especially for patching and upgrades on shared systems.
- Clear documentation: Point to runbooks, network diagrams or recovery procedures that someone else used successfully during an on-call shift.
- Curiosity: Describe a homelab experiment, a new tool you trialed or a recurring alert you traced to an unexpected root cause.
- Service mindset: Show how you scheduled disruptive work around the business, such as clinical shifts, plant production or month-end close.
Certifications and licenses
- CompTIA Server+ (CompTIA): Vendor-neutral coverage of server hardware, storage, security and troubleshooting, and a natural step for technicians moving out of support.
- Red Hat Certified System Administrator (RHCSA) (Red Hat): A performance-based exam on live systems, well regarded by managers hiring for Linux administration in RHEL environments.
- Microsoft Certified: Azure Administrator Associate (Microsoft): Covers Azure identity, compute, storage and networking, useful wherever on-premises Windows estates are extending into Azure.
- VMware Certified Professional – Data Center Virtualization (Broadcom (VMware)): Signals serious vSphere depth; check current requirements, since the program changed after the vendor's acquisition.
- CompTIA Security+ (CompTIA): Expected for many US federal and defense contractor administrator roles under DoD 8140, and a solid security baseline elsewhere.
Looking for low-cost options? See our list of free certifications in this field.
US vs Canada: systems administrator resumes and pay
United States
In the US, systems administrator titles range from Junior Systems Administrator to Systems Engineer, and the line between them depends on the employer. Federal agencies and defense contractors often require Security+ or a similar approved certification for privileged access, and some positions need an active clearance, so list both near the top if you hold them. Hospitals expect familiarity with HIPAA security controls, and public companies may ask about SOX change and access reviews. Leave off photos, birth dates and marital status.
| BLS occupation | 10th pct. | Median | 90th pct. |
|---|---|---|---|
| Network and Computer Systems Administrators (SOC 15-1244) | $62,640 | $99,130 | $155,050 |
Annual wages, US national, BLS Occupational Employment and Wage Statistics, May 2025.
Canada
Canadian postings use the same titles, sometimes Systems Analyst or Infrastructure Specialist in government. Federal departments and many Ottawa contractors need Reliability Status or Secret clearance, and bilingual English and French ability is a genuine advantage there and in Quebec. Privacy expectations under PIPEDA, plus provincial health privacy laws, mean data residency and access logging come up in interviews. Use Canadian spelling such as centre and licence, and state your work authorization if you are not a citizen or permanent resident.
| Job Bank occupation | Low | Median | High |
|---|---|---|---|
| Network System Administrator (NOC 22220) | $21.00/h | $36.00/h | $55.00/h |
Canada-wide wages in CAD, Job Bank (Government of Canada), reference period 2023-2024. Provincial figures differ; follow the link for your province.
Length, personal details and spelling also differ between the two countries: see our Canadian vs US resume format guide.
Check your systems administrator resume before you apply
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FAQ
What is the best resume template for a systems administrator?
For online applications, use a single-column template that applicant tracking systems read top to bottom. The systems administrator samples on this page come in four of them: Harvard (shown with the entry-level resume, education can sit first), Modern (mid-level, experience first, a safe default for most employers), Consulting (senior, achievements in bold stand out to the recruiter) and European (fits a long career on one page). Compact and Creative use two columns: they read well to a person, but some older ATS parse them out of order, so keep them for referrals and emails to a hiring manager.
Should a systems administrator resume be one page?
Usually, yes. In the US, one page is the norm for a systems administrator with less than about 10 years of experience, and all six samples on this page fit on one page. A senior systems administrator with a long, relevant track record can use two pages, as long as page one carries the most recent and relevant roles. Canadian employers accept two pages more readily than US ones.
How do I move from help desk into systems administration?
Ask for server tasks at your current job, such as patch nights, account cleanup or restore tests, and write those up as the first bullets under your support title. Add CompTIA Server+ or RHCSA and a homelab with a domain controller and a Linux server. Then target Junior Systems Administrator or Systems Support Analyst postings.
Should I focus my resume on Windows or Linux?
Follow the posting. Windows-heavy roles want Active Directory, Group Policy and Entra ID first; Linux roles want RHEL or Ubuntu, Bash, Ansible and package management. If you genuinely run both, keep both but lead with the one the employer names, and make sure each claim has a bullet behind it.
Is a systems administrator the same as a DevOps or cloud engineer?
They overlap but differ. Sysadmins keep servers, identity, storage and backups healthy, often on premises or hybrid. DevOps and cloud engineers focus more on deployment pipelines, infrastructure as code and cloud services. Ansible, Terraform or Azure work on your resume helps if you want to move toward those roles later.
How do I describe on-call work on a resume?
Mention the rotation and the systems you covered, then give one example of an incident you resolved and the fix that stopped it recurring. Avoid listing every page you answered. Hiring managers want to know you stay calm, communicate clearly and leave the system more stable than you found it.
What should a sysadmin homelab include?
Pick pieces that mirror real jobs: a hypervisor such as Proxmox or Hyper-V, a Windows domain controller with DNS and Group Policy, a Linux server, a backup job you have actually restored, and monitoring. Describe it in one or two lines and be ready to explain every design choice in an interview.
Are these systems administrator resume templates free?
Yes. Every sample on this page downloads free as a PDF (exact design, selectable text) or as an editable Word .docx file, with no account. If you want the AI to fill a template with your own experience and tailor it to a job posting, the free AutoApplyMax plan includes 1 tailored resume a month.
Related resume templates and examples
Guides that go with this template: how to tailor your resume to a job description · one-page resume tips · resume summary formulas · which resume format to use in 2026.