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Senior Network Engineer

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Senior Network Engineer

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NTT DATA, Inc. Direct message the job poster from NTT DATA, Inc. We're Hiring: Senior Network Engineer – Cisco & Routing Expert Experience:

5+ years 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 . 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 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. Seniority level

Seniority level Mid-Senior level Employment type

Employment type Full-time Job function

Job function Engineering and Information Technology Industries Telecommunications and IT Services and IT Consulting Referrals increase your chances of interviewing at NTT DATA, Inc. by 2x Sign in to set job alerts for “Network Engineer” roles.

Madrid, Community of Madrid, Spain 1 month ago Madrid, Community of Madrid, Spain 1 week ago Madrid, Community of Madrid, Spain 1 year ago Madrid, Community of Madrid, Spain 2 months ago Madrid, Community of Madrid, Spain 2 months ago Madrid, Community of Madrid, Spain 1 month ago Senior Network Engineer – Europe (Full remote) – International client

Bilbao, Basque Country, Spain 3 weeks ago Madrid, Community of Madrid, Spain 1 month ago Madrid, Community of Madrid, Spain 1 month ago Bilbao, Basque Country, Spain 1 month ago Madrid, Community of Madrid, Spain 8 months ago Madrid, Community of Madrid, Spain 2 days ago Security Engineer Intern (relocate to Milan)

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📌 Senior Network Engineer (Madrid)
🏢 NTT DATA
📍 Madrid