Resume Examples

Network Administrator resume examples,
by career stage

Three real network administrator resumes, one per career stage, each with the templates that actually suit it and why.

Brandon J. Ortiz
Tulsa, OK • (555) 336-8850 • brandon.ortiz.netadmin@email.com • linkedin.com/in/brandonortiznet
NETWORK ADMINISTRATOR

Network Administrator with 1.5 years supporting a 400-user multi-site network, following a help desk role on the same IT team. Comfortable managing Cisco switches and firewalls day to day, holds CCNA and Security+, and is looking for a role with more hands-on infrastructure ownership.

Technical Skills: Cisco IOS, Meraki, Windows Server, Active Directory, PRTG, NetBox

  • Cisco IOS
  • VLANs & Switching
  • Firewall Administration
  • DNS/DHCP
  • VPN
  • Network Monitoring
  • Windows Server
  • Active Directory

Professional Experience

Network AdministratorJuly 2025 - Present
Green Country Manufacturing - Tulsa, OK
  • Administer a 400-user network across 3 sites, including Cisco switches, Meraki firewalls and site-to-site VPNs.
  • Led the migration from unmanaged switches to a Cisco Catalyst stack with VLAN segmentation, eliminating a recurring broadcast storm that had caused monthly outages.
  • Maintain network documentation and diagrams in NetBox, cutting average troubleshooting time for new hires from days to hours.
IT Help Desk TechnicianMay 2024 - July 2025
Green Country Manufacturing - Tulsa, OK
  • Resolved roughly 30 tickets a week covering hardware, Active Directory accounts and basic network connectivity for a 250-employee site.

Education

Associate of Applied Science in Network Systems AdministrationMay 2024
Tulsa Community College - Tulsa, OK
  • Coursework in routing and switching, network security fundamentals and Windows Server administration.

Licenses & Certifications

Cisco Certified Network Associate (CCNA), Cisco2024
CompTIA Security+, CompTIA2025

Honors & Awards

  • Green Country Manufacturing, IT Team Rookie of the Year, 2025

Recommended for network administrators at this stage

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What actually makes a network administrator resume strong

Name the specific gear and its scale, not just "managed the network"

Cisco versus Juniper, Palo Alto versus Fortinet, the number of sites and users behind a firewall: these details tell a hiring manager whether their environment matches yours before the interview even starts. "Administered enterprise network" could mean 40 users or 4,000; say which.

Uptime, outage counts and incident response times are your field’s real metrics

A percentage uptime figure, how many outages you cut, how fast you brought a system back after an incident: these are the numbers that show up in this job every day, and they read as more credible than a general claim about reliability. If you do not track uptime formally, an honest estimate based on incident tickets is still better than nothing.

List certifications in order of relevance to the role, current ones only

CCNA, CCNP, Security+, CISSP: a hiring manager scanning for a specific certification should find it in seconds, not buried mid-resume. Note any expired certification you are actively renewing, and drop ones you have let lapse with no plan to renew.

On-call and after-hours responsibility belongs on the resume, stated plainly

Network roles routinely carry an on-call rotation, and naming it ("on call one week in four for a 24/7 environment") tells a hiring manager you already understand the job’s real demands. The common mistake is glossing over incident response experience when you have it: name specific incidents you resolved, not just that you were on the rotation.

Questions people ask

How long should a network administrator resume be?add

One page under about eight years of experience. Past that, two pages is reasonable once you are managing a team, a budget, or infrastructure across multiple sites that a single page would compress into a vague line.

Should I list every certification I have ever earned, including expired ones?add

List current certifications first, and anything expired only if you are actively renewing it, noted as such. An expired certification with no plan to renew mostly invites a question about why it lapsed.

How do I show infrastructure I supported but did not personally design?add

Say so plainly: "Administered a Cisco/Palo Alto network designed by a prior engineer, supporting 400 users across 3 sites." Day-to-day administration, troubleshooting and incident response are real, verifiable skills on their own, and claiming design credit you do not have is the kind of thing that unravels in a technical interview.

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