Network Architect/ Senior Network Engineer

Empiric; Mos; Presencial; EUR 90.000 - 130.000; Jornada completa

Descripción de la vacante

Empiric busca un Arquitecto de Red EMEA / Ingeniero de Red Senior con experiencia práctica en entornos Data Center basados en Juniper y EVPN/VXLAN para diseñar, construir y apoyar redes en toda nuestra huella de EMEA. Se valorará capacidad para producir documentación de alto y bajo nivel y para trabajar a nivel de CLI en entornos spine-leaf.

Se requiere experiencia sólida en redes Data Center, JunOS, EVPN/VXLAN y migraciones de infraestructura.

Formación

• 7+ años de experiencia práctica en redes de Data Center empresariales.
• Sólidos conocimientos de Juniper EX/QFX y JunOS para operación y upgrades.
• Experiencia en diseño y operación de EVPN/VXLAN en Data Centers.
• Familiaridad con arquitecturas Spine-Leaf y VXLAN.
• Conocimiento de BGP EVPN, OSPF/IS-IS y MPLS básicos.
• Experiencia en migración de Data Center y proyectos de transformación.

Responsabilidades

• Diseñar, construir y soportar entornos EVPN/VXLAN en centros de datos de EMEA.
• Desarrollar documentación HLD/LLD y resolver incidentes de red en producción.
• Colaborar con equipos globales y gestionar stakeholders en EMEA/NAM/APAC.
• Conducir revisiones técnicas y governance de la arquitectura.

Conocimientos

DC networking

Juniper EX/QFX

EVPN/VXLAN

BGP EVPN

JunOS

Troubleshooting

Network design

Underlay/Overlay

Herramientas

Juniper Virtual Chassis

VCF

Python

Ansible

REST APIs

VMware NSX

Azure ExpressRoute

Descripción del empleo

Descripción del trabajo

EMEA Network Architect / Senior Network Engineer (Data Center)

Location: Spain

Contract: 6 Months + extensions

Job Description

We are looking for an experienced EMEA Network Architect / Senior Network Engineer with deep, hands‑on expertise in Juniper-based Data Center fabrics to design, build, and support modern EVPN/VXLAN environments across our EMEA estate. This is a senior, delivery-focused role for someone equally comfortable producing HLD/LLD documentation and getting into the CLI to troubleshoot a live spine‑leaf fabric.

Mandatory Technical Skills

• 7+ years of hands‑on experience in enterprise Data Center networking.
• Strong expertise with Juniper EX and QFX platforms.
• Advanced knowledge of JunOS, including operational troubleshooting, upgrades, automation, and configuration management.
• Proven experience designing and operating EVPN/VXLAN-based Data Center fabrics.
• Deep understanding of BGP EVPN Control Plane, VXLAN Overlay Networks, Spine‑Leaf architectures, Anycast Gateway, Layer 2/Layer 3 extension strategies.
• Experience with Juniper Virtual Chassis and Virtual Chassis Fabric (VCF) deployments.
• Strong routing knowledge: BGP, OSPF, IS-IS (preferred), MPLS basics.
• Experience with Data Center migration and transformation projects.
• Strong troubleshooting capabilities across Underlay networks, Overlay networks, Routing and switching, Multicast, High availability designs.

Preferred Technical Skills

• Experience with automation: Python, Ansible, REST APIs, Infrastructure as Code principles.
• Experience integrating physical and virtual networking environments.
• Familiarity with VMware NSX networking concepts.
• Experience with cloud connectivity: Azure ExpressRoute, Hybrid networking architectures.
• Knowledge of load balancing technologies (AVI, F5, Citrix ADC).

Architecture & Design Experience

• Ability to create High Level and Low Level Designs (HLD/LLD).
• Experience defining network standards, operational procedures, security requirements, capacity planning.
• Ability to perform technical reviews and architecture governance.

Soft Skills

• Ability to work independently across EMEA.
• Strong stakeholder management and communication skills.
• Experience working with global teams in EMEA, NAM, and APAC.

Nice‑to‑Have Certifications

• JNCIP-ENT or JNCIP-DC.
• JNCIE-ENT or JNCIE-DC.
• CCNP Enterprise / CCIE Enterprise.
• Azure Networking Specialty.

This opportunity is with a leading organisation offering a collaborative and delivery-focused environment, providing the opportunity to work across multiple high-impact Data Center transformation projects across EMEA.