? The opportunity

We’re looking for an experienced L3 Network Engineer to support and improve a complex, business-critical network infrastructure in Barcelona.

You’ll take the lead on advanced incidents, investigate root causes and contribute to network architecture, security and automation initiatives.

?️ What you’ll do

- Troubleshoot complex network issues and lead incident resolution.
- Perform root cause analysis and document major incidents.
- Support network architecture reviews, upgrades and security improvements.
- Maintain and optimise existing network infrastructure.
- Improve monitoring processes and automate routine tasks.
- Collaborate with teams across the business on network projects and upgrades.

? What we’re looking for

- 6+ years of experience in network engineering, ideally in an enterprise or service provider environment.
- Strong knowledge of TCP/IP, BGP,



OSPF, EIGRP and MPLS.
- Hands-on experience with Cisco, Juniper or comparable enterprise-grade equipment.
- Advanced troubleshooting and fault isolation skills.
- Experience with VPNs, firewalls and network security.
- Strong communication skills and the ability to explain complex issues clearly.

⚙️ Technical environment

Cisco and Juniper, BGP, OSPF, EIGRP, MPLS, VPNs, Cisco Catalyst Center, ISE, SolarWinds, Nagios and PRTG.

Experience with Palo Alto, Aruba, SDN/NFV, Ansible, Python or cloud networking is a plus.

? On-call rotation The rotation is limited to one week per month, from Tuesday at 10:00 GMT to the following Tuesday. It includes a weekend.

📌 Senior Network EngineerBarcelona (Barcelona)
🏢 Talent-C
📍 Barcelona