Network Security Specialist-NTT DATA, Inc.-Palakkad, India
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Network Security Specialist

NTT DATA, Inc.

22 days ago

Expires On: 23 Jul 2025

Palakkad, India

Job description & requirements

About the Role:

We are seeking a skilled Network Security L2 Engineer to support and manage our enterprise-level network security infrastructure.


Key Responsibilities:

  • Monitor, configure, and troubleshoot firewalls (e.g., Palo Alto, Fortinet, Cisco ASA)
  • Respond to security alerts, incidents, and vulnerabilities
  • Manage and maintain IPS/IDS, VPNs, and secure network access solutions
  • Analyze network traffic and logs for potential threats
  • Work with L3 teams on escalations and complex issues
  • Ensure compliance with company security policies and standards
  • Document configurations, changes, and incident response actions

Required Skills and Experience:

  • 3–5 years of hands-on experience in network security roles
  • Strong knowledge of firewalls, VPNs, IPS/IDS, and threat management
  • Familiarity with network protocols (TCP/IP, DNS, DHCP)
  • Relevant certifications (CCNA Security, Fortinet NSE4/5, Palo Alto PCNSA/PCNSE) are a plus
  • Good problem-solving and communication skills
  • Willingness to work in shifts or on-call as needed

Why Join Us?

  • Work with a dynamic security team
  • Exposure to cutting-edge security tools and practices

Job Domain/Function :

Job Type :

Educational Qualifications :

Location :

Palakkad, Kerala, India

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