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How to write a network engineer resume

By , founder of ResumeForDev · Updated

Short answer

A network engineer resume should show the size of the networks you ran and the results of your changes: uptime, sites migrated, latency cut, outages prevented. Give scale in each bullet (sites, devices, users, bandwidth), name the vendors and protocols (Cisco, Juniper, BGP, OSPF, SD-WAN), and list certifications like CCNA or CCNP with the year. Add automation (Python, Ansible) and cloud networking if you have them. They're what newer roles ask for.

Key points

  • Scale first: sites, devices, users, bandwidth.
  • Uptime and incident numbers are the core network metrics.
  • List certifications with the year; CCNA and CCNP are widely searched.
  • Network automation and cloud networking set modern resumes apart.

What hiring managers look for

Network roles are judged on reliability and scale. Hiring managers want to see that you've run production networks of a similar size, handled outages calmly, and can do large changes (migrations, refreshes) without downtime. Increasingly they also want automation and cloud skills, because manual CLI work at scale is being replaced.

Before and after

Before:Managed network infrastructure and troubleshooting.

After:Ran the routing and switching network for 22 offices and 2 data centers (~1,400 Cisco and Juniper devices), keeping core availability at 99.98% over two years.

Example network engineer bullets

  • Migrated 18 branch offices from MPLS to SD-WAN (Fortinet) over a weekend schedule with no business-hours downtime, cutting WAN costs ~30%.
  • Automated switch configuration backups and compliance checks with Python (Netmiko) and Ansible, replacing a monthly manual audit.
  • Designed the AWS network for a new product (Transit Gateway, VPC peering, Direct Connect), supporting 3 regions.
  • Redesigned BGP routing between two ISPs, removing a single point of failure that had caused 3 outages the year before.
  • Rolled out 802.1X network access control for 2,500 endpoints, closing a finding from the annual security audit.

Network engineer skills and certifications

  • Routing and switching: BGP, OSPF, EIGRP, VLANs, STP, MPLS
  • Vendors: Cisco IOS/NX-OS, Juniper Junos, Arista, Palo Alto, Fortinet
  • WAN and wireless: SD-WAN, VPN, Cisco Meraki, Aruba
  • Cloud networking: AWS VPC, Transit Gateway, Azure Virtual Network
  • Automation and monitoring: Python, Ansible, NetBox, SolarWinds, Wireshark

Put certifications in their own section: CCNA, CCNP, JNCIA, CompTIA Network+, AWS Advanced Networking. Include the year and drop expired ones unless the role values them. See how to list certifications.

On ResumeForDev, set your target role to “Network Engineer”. Without a job post, the keyword check falls back to a general software vocabulary, so for this role it's worth pasting the job description. Paste a job description and the keyword check uses that post's terms instead; on Pro, the writer also tailors the bullets to it. Before writing, it asks follow-up questions about the numbers above, and it removes any number or skill you never gave it. Your first resume is free.

Frequently asked questions

What should a network engineer resume include?
Network scale (sites, devices, users), the vendors and protocols you've worked with, results like uptime and migrations, certifications, and any automation or cloud networking experience.
Is CCNA worth listing on a resume?
Yes. It's one of the most searched network certifications and often a hard filter for junior and mid-level roles. List it with the year.
How do I make a network engineer resume stand out?
Show automation (Python, Ansible), cloud networking, and large changes delivered without downtime, with numbers for each.

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