Experteer Overview
In this role, you provide technical leadership for enterprise networking at NTT DATA, shaping design, deployment, and optimization of complex networks. You will collaborate with infrastructure, security, cloud, and operations teams to deliver reliable, scalable, and secure connectivity. You lead network modernization initiatives and triage high-impact incidents. This opportunity lets you influence how global networks support business goals and client success within a diverse, innovative culture.

Compensaciones / Ventajas
• Design, implement, and maintain enterprise network infrastructure solutions
• Provide SME for LAN, WAN, WLAN, SD-WAN, VPN, and data center networking technologies
• Lead network transformation and modernization initiatives
• Perform capacity planning, performance tuning, and optimization
• Troubleshoot complex network issues and drive root cause analysis
• Collaborate with Infrastructure, Security, Cloud, and Application teams to ensure seamless connectivity
• Support network security implementations including firewalls, NAC, segmentation, and secure access
• Develop network architecture, standards, operational procedures, and technical documentation
• Participate in incident,



problem, and change management processes
• Evaluate new networking technologies and provide recommendations for continuous improvement

Responsabilidades
• Typically 8+ years of experience in Network Infrastructure, Data Communication, and Enterprise Networking
• Experience designing, implementing, managing, and troubleshooting large-scale enterprise networks
• Experience supporting LAN, WAN, SD-WAN, VPN, Wireless Networking, Network Security, Data Center, and Cloud connectivity
• Hands-on expertise with Cisco, Juniper, Aruba, Huawei, Fortinet, or equivalent platforms
• Strong knowledge of TCP/IP, BGP, OSPF, EIGRP, MPLS, DNS, DHCP, and routing/switching concepts
• Strong understanding of Data Center networking architectures
• Experience in network monitoring, troubleshooting, and performance optimization
• Knowledge of redundancy, high availability, and disaster recovery concepts
• Excellent analytical, communication, and stakeholder management skills
• Ability to lead technical discussions and mentor junior engineers

Requisitos principales
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📌 DATACOM SME (Data Communication Subject Matter Expert (Barcelona)
🏢 Ntt Data
📍 Barcelona