Senior Network Engineer – Cisco & Routing Expert

NTT DATA, Inc.; Alicante; A distancia; EUR 30.000 - 50.000; Jornada completa

Descripción de la vacante

A leading IT services company is looking for a Senior Network Engineer specialized in Cisco networking for a remote position in Spain. The role involves designing and maintaining high-performance network infrastructures and administering enterprise wireless networks. Ideal candidates should have over 5 years of experience and strong knowledge of routing protocols like BGP and OSPF. Competitive salary and various social benefits are offered.

Servicios

Competitive salary

Training and certification plans

Collaborative environment

Formación

• 5+ years of experience in network engineering roles.
• Strong expertise in Cisco Nexus and Fabric Interconnect.
• Hands-on experience with advanced routing protocols.

Responsabilidades

• Design and maintain high-performance network infrastructures.
• Administer enterprise wireless networks.
• Monitor and optimize switching protocols.

Conocimientos

Network infrastructure design

Cisco Nexus

Routing protocols

Enterprise wireless networks

Collaboration with cross-functional teams

Documentation skills

Herramientas

Cisco ACI

Cisco WiFi

Citrix Netscaler

Network automation tools

Descripción del empleo

Senior Network Engineer – Cisco & Routing Expert

Location: Spain (Remote)

Contract Type: Permanent

Experience: 5+ years

Department: Infrastructure / Networking

What You’ll Do

• Design, implement, and maintain high-performance, highly available network infrastructures.
• Manage and optimize environments based on Cisco Nexus (NX-OS, ACI) and Cisco Fabric Interconnect.
• Administer enterprise wireless networks using Cisco WiFi.
• Configure and maintain advanced routing protocols: BGP, OSPF, EIGRP.
• Monitor and optimize Layer 2 and Layer 3 switching protocols.
• Collaborate with security, systems, and cloud teams to ensure network integrity and efficiency.
• Document procedures, configurations, and network topologies.

What We’re Looking For

• 5+ years of experience in network engineering roles.
• Strong expertise in Cisco Nexus (NX-OS, ACI) and Cisco Fabric Interconnect.
• Solid hands-on experience with Cisco WiFi.
• Advanced knowledge of routing protocols: BGP, OSPF, EIGRP.
• Deep understanding of switching protocols (STP, VLANs, VTP, EtherChannel, etc.).
• Ability to work in critical, high-availability environments.
• High level of English, both written and spoken.

Nice to Have

• Cisco CCNP Data Center certification.
• Experience with Citrix Netscaler load balancers.
• Familiarity with network automation tools (Python, Ansible, etc.).
• Experience in international or multilingual environments.

What We Offer

• Stable, long-term project with cutting-edge technologies.
• Training and certification plans.
• Collaborative environment with a focus on innovation.
• Competitive salary and social benefits.