Make an impact with NTT DATA

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.

As an L1 Security Monitoring Analyst is a vigilant first responder, responsible for the 24/7 monitoring of security systems. You will perform initial triage, escalate confirmed security incidents, and help maintain the overall security posture of the organization.

Perform initial triage on all security alerts to determine their severity and authenticity. Differentiate between false positives and legitimate security threats.

Identify and investigate potential network intrusions and malicious traffic patterns.

Monitor traffic anomalies and alerts from NetScout perimeter DDoS tools to detect and analyze distributed denial-of-service attacks against the network.

Investigate and document all security incidents and events, recording key details such as the nature of the event, affected assets, and actions taken.

Escalate confirmed security incidents and complex issues to Level 2/3 analysts or other relevant support teams, providing a detailed handover.

Follow established incident response procedures for handling standard security events.

Update and maintain security incident records in the ticketing system, ensuring all information is accurate and up to date.

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 and maintain and update a database with respect to OS, Database, Webservers, Application details, and IP addresses pertaining to all Security Solutions under the mentioned scope.

About NTT DATA

NTT DATA is a $30+ billion business and technology services leader, serving 75% of the Fortune Global 100. 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. NTT DATA is part of NTT Group, which invests over $3 billion each year in R&D.;

NTT DATA is proud to be an Equal Prospect Employer with a global culture that embraces diversity. 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. 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.

📌 Security Consulting Engineer (Kolkata)
🏢 NTT DATA
📍 Kolkata