Senior Network Security Engineer

3 weeks ago


Chennai, Tamil Nadu, India NTT DATA Full time

Security Expertise

We are seeking a highly skilled Senior Network Security Engineer to maintain and enhance the security of our network infrastructure.

Key Responsibilities:

  1. Strong knowledge and experience in security areas like Firewalls, Web ATP, Network Intrusion Prevention System, and Malicious IP Blocking.
  2. Firewall Policy Management and review of change requests based on security standards.
  3. Monitoring network security devices for potential outages and communicating with vendors for support.
  4. Analyze triggered alarms in NIPS/ATP and report to the customer.
  5. Daily ticket management and incident handling according to SLA.
  6. Backing up SOC devices and maintaining firewall policy security ratings above 95%.
  7. Performing version upgradations, patch updates, and SOC device restoration.

Requirements:

  • B.E, Btech, or MCA degree in a relevant field.
  • Certificate in PCNSE is preferred.
  • 3 years of degree program eligibility.

About NTT DATA
NTT DATA is a global innovator of business and technology services, serving 75% of the Fortune Global 100. We invest in R&D to help organizations and society move confidently into the digital future.



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