**Make an impact with NTT DATA** Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive. **Your day at NTT DATA** Network Security L4 **What you'll be doing** • Degree BE/B.Tech/MCA in IT/Computer Science/ Electronics & Communication/Electronics or higher/Diploma in Computer Science with CCIE / CISSP Certification. • Total 10 to 15 years of experience Network Administrator • Engineer should have expertise in areas Like troubleshooting and handling of various Network Security devices and technology viz., Firewalls, Load Balancers etc. • Hands-on experience on troubleshooting Firewall & LB devices • Hands-on experience on Firewall Policy / rules and access control configuration • Network security devices HA configuration build, monitor & support • Monitor and Manage Network Security devices and related performance • Experience in Performance Monitoring, Optimization and Capacity Planning for Network Security devices • Experience in Network Security Infrastructure solutions design, review • Experience in DR solution design, build and support • Escalation Management (Internal, within NSEIL and with OEM) • Good communication skills **Workplace type** **:** On-site Working **About NTT DATA** NTT DATA is a $30+ billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long-term success. We invest over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure, and connectivity. We are also one of the leading providers of digital and AI infrastructure in the world. NTT DATA is part of NTT Group and headquartered in Tokyo. **Equal Opportunity Employer** NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Join our growing global team and accelerate your career with us. Apply today.