Senior Network Engineer (L3) | Barcelona

Talent-C; Barcelona; Vor Ort; EUR 70.000 - 90.000; Vollzeit

Zusammenfassung

Talent C in Barcelona seeks an experienced L3 Network Engineer to support and improve a complex, business-critical network infrastructure. You will lead advanced incident resolution, investigate root causes and contribute to network architecture, security and automation initiatives.

In this role you will troubleshoot complex issues, document major incidents, review upgrades, enhance monitoring and collaborate across the business on network projects. On-call rotation is one week per month.

Qualifikationen

• 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.

Aufgaben

• 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.

Kenntnisse

TCP/IP

BGP

OSPF

EIGRP

MPLS

Cisco

Juniper

VPNs

Firewalls

Network security

Communication skills

Tools

SolarWinds

Nagios

PRTG

Cisco Catalyst Center

ISE

Ansible

Python

Jobbeschreibung

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.

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.