Security Engineer (L1)

The interview process at NTT DATA typically starts with a timed online aptitude test followed by a technical interview focusing on networking, security concepts, and real‑world incident scenarios. The HR round assesses cultural fit and communication skills. Candidates find the rounds moderate in difficulty but appreciate the clear structure and constructive feedback.

NTT DATA promotes a collaborative and inclusive culture where learning is encouraged through regular training sessions and certifications. Employees enjoy a balanced work‑life environment with flexible timings and clear growth pathways, making it a supportive place for fresh talent.

Bachelor's degree in Information Technology, Computer Science, Computing or related engineering discipline; Minimum 60% aggregate (or CGPA 6.0/10); Batch 2024‑2026; No active backlogs at the time of joining; Certifications like CCNA, JNCIA are a plus but not mandatory.

Round 1: Online aptitude & technical test → Round 2: Technical interview (scenario‑based security questions, networking fundamentals) → Round 3: HR interview (fit, motivation, salary discussion)

NTT DATA is a global leader in technology and business services, operating in more than 50 countries with a strong footprint in India. The company offers end‑to‑end solutions across cloud, digital, AI, cybersecurity, infrastructure and application services. With a culture that emphasizes continuous learning, collaboration and innovation, NTT DATA has consistently been recognized for its employee development programs and inclusive work environment. For fresh graduates, the firm provides a structured onboarding experience, mentorship from senior engineers, and exposure to large‑scale enterprise projects that accelerate career growth. The Security Engineer (L1) role in Mumbai is an entry‑level position designed for candidates who possess foundational knowledge of security technologies and a passion for technical support. As a first‑line defender, the engineer will be responsible for monitoring, investigating, and resolving security incidents while ensuring service‑level agreements are met. The role blends hands‑on troubleshooting with client interaction, making it an ideal launchpad for a career in cybersecurity. **Key Responsibilities:** 1. Provide remote technical support for security incidents reported via ticketing systems. 2. Investigate alerts from firewalls, IDS/IPS, and proxy devices to determine root cause. 3. Perform initial triage, documentation, and remediation of security events. 4. Coordinate with client IT teams, vendors, and internal specialists to resolve complex issues. 5. Maintain accurate incident logs and ensure SLA compliance. 6. Escalate high‑severity problems to senior engineers following defined procedures. 7. Participate in periodic security health checks and vulnerability assessments. 8. Assist in the configuration and basic tuning of security appliances. 9. Contribute to knowledge‑base articles and standard operating procedures. 10. Stay updated with the latest security threats, tools, and best practices. **Tech Stack:** Basic knowledge of firewalls (e.g., Palo Alto, Fortinet), IDS/IPS (Snort, Suricata), proxy servers, TCP/IP networking, Windows/Linux OS, ticketing tools (ServiceNow/Jira), and scripting basics (Python/Bash). **Growth Path:** Starting as L1 Security Engineer, one can progress to L2/L3 Engineer, SOC Analyst, Network Security Engineer, or specialize as a Cybersecurity Analyst. The exposure to client environments and incident handling equips candidates for leadership roles in security operations. **Why Join NTT DATA?** The company offers a stable, global platform with access to cutting‑edge security technologies, a supportive learning culture, and clear career progression. Freshers get mentorship, regular training, and the chance to work on real‑world security challenges for Fortune‑500 clients, making it an excellent springboard for a long‑term cybersecurity career.