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# Network Engineer Expert

- **Company:** Sword Iberia
- **Location:** Madrid, Spain (Remote available)
- **Contract:** Permanent contract
- **Skills:** Cloud Computing, Virtual Private Networks (VPN), Network Security, Network Architecture, Performance Tuning, Wide Area Networks, Wireless Networks, Firewalls (Computer Science), Data Center Networking, Open Network Automation Platform, Cisco Switches, Cisco
- **Published:** October 26, 2026
- **Apply:** https://www.jobleads.com/es/job/network-engineer-expert--madrid--eb4fb33aa5f874a1f1770142027ae402f

## About the Role

We are looking for an experienced network engineer with strong knowledge of LAN, WAN, SD-WAN, Cisco technologies, and network security, capable of designing, implementing, and optimizing enterprise network solutions., * At least 5 years of experience in network engineering and infrastructure.

 * Experience designing and implementing LAN, WAN, and SD-WAN solutions.
 * Strong knowledge of Cisco Catalyst SD-WAN, Viptela, VeloCloud, Cisco Catalyst, and Cisco Wireless.
 * Experience with network security technologies, including ISE (NAC), VPN, SASE, and firewalls.
 * Knowledge of network architecture, troubleshooting, monitoring, and performance optimization.
 * Experience with Cisco Meraki, Cisco DNA, F5, Check Point, or Palo Alto is valuable.
 * Ability to contribute to network transformation projects and collaborate with international teams.
 * Fluent in English, both spoken and written.

Nice to Have

 * Experience with cloud networking, data center networking, and network automation.
 * Engineering degree or equivalent qualification.

## Description

At Sword Iberia, we are looking for a Network Engineer Expert to join a long-term project focused on network architecture, connectivity, and infrastructure security.

We are looking for an experienced network engineer with strong knowledge of LAN, WAN, SD-WAN, Cisco technologies, and network security, capable of designing, implementing, and optimizing enterprise network solutions.

Key Responsibilities & Requirements

 * At least 5 years of experience in network engineering and infrastructure.
 * Experience designing and implementing LAN, WAN, and SD-WAN solutions.
 * Strong knowledge of Cisco Catalyst SD-WAN, Viptela, VeloCloud, Cisco Catalyst, and Cisco Wireless.
 * Experience with network security technologies, including ISE (NAC), VPN, SASE, and firewalls.
 * Knowledge of network architecture, troubleshooting, monitoring, and performance optimization.
 * Experience with Cisco Meraki, Cisco DNA, F5, Check Point, or Palo Alto is valuable.
 * Ability to contribute to network transformation projects and collaborate with international teams.
 * Fluent in English, both spoken and written.

Nice to Have

 * Experience with cloud networking, data center networking, and network automation.
 * Engineering degree or equivalent qualification.

What we offer

 * Permanent contract.
 * Stable, long-term project.
 * Remote work, with occasional visits to the office in Madrid.
 * A collaborative and technically challenging environment.