Security Support Services Engineer (L3)

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.

The L3 Security Engineer for IPS, Proxy, and Malware Sandboxing will be a senior member of the security team with a focus on Palo Alto and Check Point Next-Generation Firewalls (NGFW) and Anti-DDoS solutions. This is a senior role responsible for the design, implementation, and maintenance of complex security infrastructures. This position involves acting as a final escalation point for critical issues, leading incident response, and providing expert technical guidance.

Key Responsibilities

• Serve as the subject matter expert for all Next-Generation Firewall platforms, including hardware, virtual, and cloud-native firewalls (e.g. Palo Alto).

• Design, implement, and maintain the bank's Anti-DDoS solution, including both on-premises appliances and cloud-based scrubbing services.

• Configure and maintain anti-DDoS solutions (such as Arbor) to mitigate volumetric and application-layer DDoS attacks.

• Monitor DDoS threats and fine-tune protection mechanisms to ensure network availability.

• Design, configure, implement complex security policies, network address translation (NAT), and VPN tunnels.

• Provide technical guidance and mentorship to L1 and L2 analysts. Act as the final escalation point (L3) for complex security incidents and problems, providing expert resolution and support.

• Participate in a 24x7 on-call rotation to provide incident management for mission-critical services.

• Contribute to the technology roadmap by researching, evaluating & recommending new security tools & capabilities.

• Responsible for timely patch deployment, migration of firmware/software and deployment of configuration as part of migrated functionality, timely update of necessary signatures, and its functionality after taking complete precaution to avoid outage and downtime.

• Maintain network and security architecture diagram and review and update the based-on changes. Further, proper maintenance for LLD and HLD for each solution and regular update of the same.

• Provide the suggestions for any enhancements/changes that can enhance the security posture and/or add business value to the delivery framework.

• Develop and document standard operating procedures and runbooks for incident response related to IPS, proxy, and sandboxing events.

• Shall analyze incidents independently & identify root cause and act for containment and remediation.

• Provides engineering analysis and architectural design of technical solutions.

• Sound analytical and troubleshooting skills and good Team Management & co-ordination skills.

Workplace type:

On-site Working

About NTT DATA
NTT DATA is a $30+ billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world’s leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services.  Our consulting and industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is part of NTT Group, which invests over $3 billion each year in R&D.

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.

Third parties fraudulently posing as NTT DATA recruiters 

NTT DATA recruiters will never ask job seekers or candidates for payment or banking information during the recruitment process, for any reason. Please remain vigilant of third parties who may attempt to impersonate NTT DATA recruiters—whether in writing or by phone—in order to deceptively obtain personal data or money from you. All email communications from an NTT DATA recruiter will come from an @nttdata.com email address. If you suspect any fraudulent activity, please contact us.