NTT DATA Services strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.
We are currently seeking a Network Security Specialist to join our team in Chennai, Tamil NÄdu (IN-TN), India (IN).
Assertive in communication - Responsibility to secure and improvise Network environment - Responsible for NW services improvement and operational task improvement - Responsible to carry out customer interview to learn Network environment - Responsible to carry out the troubleshooting on Networks and Appliances - Ensure that the tickets raised per shift are closed as per SLA and if not escalate as per the escalation Matrix defined.
Monitoring & Management of Network & appliances - Ensure earlier resolution to the issues to meet SLA - Ensure & Provide training to operations team (L1 / L2) - Ensure hardening & patching of devices meet compliance standards - Following up with Vendors, Service Providers & Partners hardware & software whenever required & resolve issues by minimizing downtimes - End to end Implementation of network devices, related appliances, leased links - Hands-on experience on Checkpoint, Cisco ASA Firewall and Fortinet UTM.
Hands on experience on managing device through CLI & GUI both - Knowledge on Network protocols (HSRP, VLANS, STP, OSPF, BGP and MPLS) added advantanges - Self-driven and motivated to achieve success - 10 years of related experience in routing & switching, datacenter networking and security - ITIL certification would be an advantage - Cisco Certified Network Professional (CCNP / CCSP)