? 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 Engineer (Barcelona)
🏢 Talent-C
📍 Barcelona