Join to apply for the Senior Network Engineer role at NTT DATA, Inc. Join to apply for the Senior Network Engineer role at 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 Wi Fi. Advanced knowledge of routing protocols: BGP, OSPF, EIGRP. Deep understanding of switching protocols (STP, VLANs, VTP, Ether Channel, 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) We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr

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