Network Engineer - Network Reliability

NTT DATA is a global innovator of business and technology services, seeking experienced Network Engineers for their Network Reliability Team. The role involves designing, implementing, and maintaining scalable network solutions while collaborating with various teams to ensure network stability and performance.

Responsibilities:

• Lead the design, development, and implementation of network technology solutions to support evolving business requirements
• Partner closely with Network Operations (NOC) and Solution Engineering teams to ensure operational readiness and adherence to enterprise standards
• Integrate new technologies into the existing enterprise network environment while ensuring stability and scalability
• Proactively identify risks, gaps, and improvement opportunities within the network infrastructure and drive remediation initiatives
• Test, validate, and certify new software images and hardware platforms for secure and reliable deployment
• Maintain, audit, and enforce network configuration standards to ensure compliance, security, and operational consistency
• Execute strategic initiatives aligned with the enterprise network architecture roadmap
• Participate in disaster recovery planning, testing exercises, security reviews, and audit activities
• Actively engage in global collaboration forums to share technical updates, best practices, and operational insights

Requirements:

• 5-7 years of proven experience in network engineering within a corporate IT environment
• 5+ years of strong hands-on experience with Routing & Switching
• 5+ years of strong hands-on experience with SD-WAN
• 5+ years of strong hands-on experience with Wireless Technologies
• 5+ years of strong hands-on experience with Firewalls
• 5+ years of strong hands-on experience with F5 / Load Balancers
• 5+ years of strong hands-on experience with Cloud Networking
• 5+ years of strong hands-on experience with Monitoring tools (e.g., Zabbix)
• 5+ years of strong hands-on experience with Secure Web Gateway solutions (e.g., Zscaler)
• Bachelor's degree in Information Technology, Computer Science, or a related field (or equivalent practical experience)
• 5+ years of strong understanding of enterprise network architecture and design principles
• 5+ years of demonstrated ability to develop and implement scalable technological solutions
• Excellent troubleshooting and analytical problem-solving skills
• Strong communication and collaboration skills, with the ability to work effectively in global teams
• Leadership mindset with the ability to drive initiatives and influence stakeholders
• Experience working in large, enterprise-scale environments
• Exposure to network security audits and compliance frameworks
• Experience supporting disaster recovery planning and execution
• Relevant certifications (e.g., CCNP, CCIE, SD-WAN certifications, cloud networking certifications) are a plus