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📈 Trending among freshers✓ Verified Listing

Security Engineer (L1)

NTT DATACompetition: Moderate • Entry Level
|Mumbai|By CampusToCareer Editorial Team|Posted 5 days ago|Last verified 5 days ago
✓ Company career page verified✓ Application route verifiedLast checked on Jun 25, 2026
💼 Experience Required
Fresher
🕒 Employment Type
Full-time
🎓 Target Batch
2025, 2026
🚀 Role Category
Security Engineer
📌 How to Apply
Click on the Apply button
💰 Salary
₹4 – 7 LPA
Skills Recommended
CiscoMicrosoftARCAudio CodesPeterCOnnectSonusFirewallIPSIDSProxy
Career Guide • 7 min preparation guide

Complete preparation guide for Security Engineer (L1)

NTT DATA is hiring for Security Engineer (L1) (Full-time) in Mumbai, targeting candidates from the 2025, 2026 batch with Fresher experience. The listed compensation is ₹4 – 7 LPA. Key skills mentioned in the listing include Cisco, Microsoft, ARC, Audio Codes. This page goes beyond the raw listing so students can understand what NTT DATA usually expects for this role, how to prepare for their screening process, and how to apply more thoughtfully instead of forwarding a generic resume.

AI editorial content is being generated for this role. Check back shortly for personalized interview questions, salary insights, and skill breakdowns.

Application trackerSkill learning pathsDaily coding practice

Role Preparation Guide

CampusToCareer Editorial

This page is built as a career preparation guide for Security Engineer (L1) at NTT DATA. Read the editorial sections below for company context, skill breakdowns, interview preparation, and salary insights. The original employer job description is preserved at the bottom of this page for reference.

💡 Editor's Comprehensive Career Guide for this Role

🏢 About NTT DATA & Culture

NTT DATA is a leading organization in the technology and services industry, committed to driving innovation and digital transformation. They provide a dynamic and supportive environment for early-career professionals to learn, collaborate, and build solutions at scale. Freshers at NTT DATA are integrated into production teams with structured onboarding and mentorship.

📈 Career Progression Pathway

Software Engineers can quickly transition from SDE 1 to SDE 2, Tech Lead, Principal Engineer, or Software Architect, directing product architecture and mentoring junior developers.

💰 Salary & Compensation Insights

Software development remains one of the highest-paying entry domains, with stipends and packages scaling rapidly depending on backend mastery and problem-solving capability.

⚡ Recruitment & Selection Process

1
Online Coding Assessment2-3 standard data structures problems (typically arrays, strings, dynamic programming) to solve within 90 minutes.
2
Technical Interview 1DSA coding review, dry runs, optimization of time/space complexity, and code clean-up.
3
Technical Interview 2System design basics (APIs, databases, caching layers) and project walkthrough.
4
HR & Culture RoundLeadership Principles, scenario based behavioral questions, and salary discussion.

CampusToCareer Analysis

⭐ Original AnalysisLast Verified: Jun 25, 2026

🎯 Should You Apply?

✓ Suitable for:

  • Computer Science graduates
  • Self-taught coders with strong portfolios
  • Students interested in software development

✗ Not ideal if:

  • Seeking non-technical support roles
  • Comfortable only with drag-and-drop tool designs

⚡ Difficulty Level

Application DifficultyHard
Expected CompetitionVery High
Interview Rounds3–5 rounds
Note: These stats are evaluated by our editorial team based on past application metrics and hiring trends.

🎓 What You Will Learn

Skills you may develop through this role:

  • Cisco
  • Microsoft
  • ARC
  • Production-grade software construction

📝 How to Prepare

  1. Practice medium-level coding questions (arrays, strings, trees) on LeetCode
  2. Build fullstack projects demonstrating standard backend/frontend interfaces
  3. Understand database indexes, joins, and normalizations
  4. Be ready to draw and explain your project system designs

📄 Resume Match Tips

Highlight these on your resume to stand out:

  • List your GitHub profile link with pinned project repositories
  • Highlight competitive programming ratings or coding certificates
  • Clearly list tech stacks (e.g. React, Express) next to each project description
⚠️

Reality Check

This is a high-intensity software coding role. Technical assessment rounds can be demanding, and you will be expected to learn large codebases quickly.

❓ Frequently Asked Questions

Editorial Analysis Disclaimer: The opinions expressed in this CampusToCareer Analysis are formulated by our platform editors to guide students. Please review the official company listing before applying.
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Reference Only

Original Job Description

The text below is preserved from the employer's listing for verification. CampusToCareer editorial content above is the primary guide for preparing your application.

Job Description

AI Summary

The Security Engineer I role at NTT DATA involves providing remote technical support and ensuring effective incident resolution. Candidates should have entry-level experience in security technologies and a relevant degree. Certifications like CCNA or JNCIA are preferred. This position requires strong communication skills and the ability to work under pressure. Join a diverse team and contribute to client success.

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.

Your day at NTT DATA

The Security Remote Field Service Engineer (L1) is an entry level engineering role, operating in region and is responsible for providing a professional remote technical support service to clients by identifying and resolving technical incidents and problems.

Through pre-emptive service incident and resolution activities, this role will restore service to clients by driving incidents to an effective resolution and ensuring all requests, process events and resolution incidents result in zero missed service level agreement (SLA) conditions.

Key responsibilities:

Maintains the support process and ensures that requests for support are handled according to the procedures.

Uses service assurance software and tools to investigate and diagnose problems, collects performance statistics and creates reports, working with users, other staff and suppliers as appropriate.

Identifies and resolves problems following agreed procedures.

Carries out agreed maintenance tasks.

Ensures usage of knowledge articles in incident diagnosis and resolution and assist with updating as and when required.

Performs defined tasks to monitor service delivery against service level agreements and maintains records of relevant information.

Analyses service records against agreed service levels regularly to identify actions required to maintain or improve levels of service, and initiates or reports these actions.

Prioritises and diagnoses incidents according to agreed procedures.

Investigates causes of incidents and seeks resolution.

Escalates unresolved incidents and follows up until incident is resolved.

Provides service recovery, following resolution of incidents.

Documents and closes resolved incidents according to agreed procedures.

Maintains secure, accurate, complete, and current configuration on configuration items (CIs).

Applies tools, techniques and processes to track, log and correct information related to CIs, ensuring protection of assets and components from unauthorized change, diversion, and inappropriate use.

Remotely investigates and identifies root cause of incidents and assist with the implementation of agreed remedies and preventative measures.

Maintains knowledge of specific specialisms, provides detailed advice regarding their application.

Ensures efficient and comprehensive resolution of incidents, including ensuring that repairs are carried out by coordinating product requests, working with other team members.

Provides continuous feedback to clients and affected parties and update all systems, portals and ticketing tools as prescribed by standard operating procedures.

Identifies problems and errors prior to or when they occur.

Logs all such incidents in a timely manner with the required level of detail with all the necessary.

Cooperates with all stakeholders including client IT environments, vendors, carriers and colleagues to expedite diagnosis of errors and problems and to identify a resolution.

To thrive in this role, you need to have:

Ability to communicate and work across different cultures and social groups.

Ability to plan activities and projects well in advance and takes into account possible changing circumstances.

Ability to maintain a positive outlook at work.

Ability to work well in a pressurized environment.

Ability to work hard and put in longer hours when it is necessary.

Ability to apply active listening techniques such as paraphrasing the message to confirm understanding, probing for further relevant information, and refraining from interrupting.

Ability to adapt to changing circumstances.

Ability to place clients at the forefront of all interactions, understanding their requirements, and creating a positive client experience throughout the total client journey.

Entry level knowledge of vendor technologies, such as (but not limited to) Cisco, Microsoft, ARC, Audio Codes, PeterCOnnect , Sonus.

Entry level knowledge on management agent concepts, redundancy concepts and remote console architecture within supported technical domain.

Academic qualifications and certifications:

Degree or relevant qualification in Information Technology or Computing or a related field.

Associate level Certification in different Security Technologies such as Cisco, Microsoft, ARC, Audio Codes, PeterCOnnect, Sonus such as CCNA, JNCIA, ACCA, PCNSA, CCSA etc.

Required experience:

Entry level experience in Security technologies such as Firewall, IPS, IDS, Proxy etc.

Entry level experience in technical support to clients.

Entry level experience in diagnosis and troubleshooting.

Entry level experience providing remote support in Security technologies.

Entry level experience in relevant technology.

Workplace type:

On-site Working