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Security Engineer WAF & SSLO

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NTT DATA

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Location:
India , Mumbai

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Contract Type:
Not provided

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Salary:

Not provided

Job Description:

As a Security Engineer L1 at NTT DATA, you will provide remote technical support and monitor security systems in a 24/7 environment. This entry-level role requires a bachelor's degree in Computer Science or IT, along with certifications like CCNA and CompTIA Security+. You will be responsible for incident response, monitoring WAF and SSLO, and collaborating with IT teams to ensure security integrity. Join our Network Security Operations team, specializing in Web Application Firewall (WAF) and SSL Orchestrator (SSLO) solutions. This is an entry-level position that involves monitoring, initial incident response, and routine maintenance of critical security infrastructure within a high-stakes banking environment. The ideal candidate is a fast learner with a basic understanding of network security concepts and a strong desire to build a career in cybersecurity. You must be prepared to work in a 24/7 shift-based environment to support our client's security needs.

Job Responsibility:

  • Provide remote technical support and monitor security systems in a 24/7 environment
  • Responsible for incident response, monitoring WAF and SSLO, and collaborating with IT teams to ensure security integrity
  • Identify and resolve technical incidents and problems
  • Restore service to clients by driving incidents to an effective resolution
  • Ensure all requests, process events and resolution incidents result in zero missed service level agreement (SLA) conditions
  • Monitor WAF dashboards, logs, and alerts in real-time to detect threats like SQL injections, cross-site scripting (XSS), and DDoS attacks
  • Perform real-time monitoring of SSLO to ensure the proper decryption and inspection of encrypted traffic by security tools
  • Conduct daily health checks and status verifications of WAF and SSLO devices and report any hardware or performance issues
  • Assist in generating daily, weekly, and monthly reports on security incidents and performance trends
  • Work with other IT teams (e.g., Network, Server, and Application Support) to resolve security-related issues
  • Respond to security alerts by performing initial analysis and logging incidents or tickets in the ITSM system
  • Validate security events to differentiate between genuine threats and false positives based on standard operating procedures (SOPs)
  • Escalate unresolved incidents to the L2/L3 security teams while providing accurate and detailed documentation
  • Maintain up-to-date and accurate records of incidents, changes, and standard operating procedures (SOPs)
  • Install application patches and signed software updates in order to improve performance, enable additional functionality or enhance security standard including but not limited to Performing Scans, Management of the system, Updating of plugins and patches, etc.
  • To maintain the inventory of entire assets of Cyber Security solutions as per scope of this RFP and maintain and update a database with respect to OS, Database, Webservers, Application details, IP addresses pertaining to all Security Solutions under scope of this RFP
  • Maintain IP addressing schemes, routing information, routes, routing tables, etc. for the Firewall operation

Requirements:

  • Bachelor's degree in Computer Science or IT (BE/B-Tech/BCA or master’s degree in CS/IT)
  • CCNA/ F5 Certified BIG-IP Admin (F5-CA)/CompTIA Security+/any equivalent OEM certification
  • 2-3 years’ relevant experience
  • Adequate knowledge of security devices like Firewalls, DDOS and other security devices
  • Knowledge of technology (OEM): F5, SLB, server pools, virtual servers, health monitors. TCP/IP, DNS, HTTP, and SSL/TLS

Additional Information:

Job Posted:
January 26, 2026

Employment Type:
Fulltime
Work Type:
On-site work
Job Link Share:

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