Join to apply for the Network Engineer role at JOTELULU España. If you are passionate, ambitious, and ready to help shape the future of cloud technology, we want to meet you.

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Overview
We are looking for a Network Engineer with a strong focus on Datacenter and Network Security, responsible for the design, operation, and continuous improvement of mission‑critical network infrastructures with high levels of availability, segmentation, and security. This role acts as the technical reference within the networking team, leading the adoption of best practices, reviewing high‑impact changes, and collaborating closely with Infrastructure, Security, Applications, and Cloud teams to ensure scalable, resilient, and secure network architectures.

Key Responsibilities

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- Design and review Datacenter architectures based on Spine–Leaf and VXLAN/EVPN using Cisco NX‑OS, ensuring scalability and resilience.




- Design and operate IP/MPLS backbone networks with high availability and multi‑tenant support (VRFs, L3VPNs) using Cisco IOS‑XR.
- Define and maintain configuration standards, templates, and operational procedures for Datacenter, backbone, and security networks.
- Technically lead the network change management process, including review, validation, testing plans, and rollback strategies.
- Perform advanced troubleshooting for complex incidents involving routing, VXLAN/EVPN, VPNs, security, and performance.
- Drive the adoption of automation and Infrastructure as Code (IaC) in network operations.
- Mentor and support the technical team, documenting solutions and best practices.

General Experience

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- 5–7+ years of experience in Network Engineering in advanced or senior roles.
- Proven experience in Datacenter and/or Service Provider environments.

Routing & Switching

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- Strong expertise in BGP (design, policies, communities, route‑maps, troubleshoot

📌 Network Engineer (Madrid)
🏢 JOTELULU España
📍 Madrid