Engineer MS - Network Security

NTT Limited; Chennai District; On-site; INR 240,000 - 360,000; Full time

Job summary

NTT DATA in Chennai seeks an entry-level Cross Technology Managed Services Engineer (L1) to be the first point of contact for clients, delivering first-line IT support and monitoring infrastructure to ensure zero missed SLA conditions.

You will troubleshoot incidents across Cloud, Security, Networking, Applications or Collaboration, perform patching, update knowledge articles, and support disaster recovery testing with a strong, client‑centric approach.

Qualifications

• Entry-level experience with troubleshooting and support in security, network, data centre, systems or storage in a medium to large ICT organisation.
• Strong client-centric approach and ability to manage tickets with ITIL processes.

Responsibilities

• Monitor client infrastructure and services to identify incidents and potential problems.
• Provide first-line support via phone, chat, or ITSM tickets to resolve incidents.
• Perform patching and configuration changes to ensure smooth operations.
• Update knowledge articles and SOPs; contribute to disaster recovery tests.
• Coordinate handovers to ensure service continuity and escalate where needed.

Skills

First-line support

Customer focus

Troubleshooting

ITIL basics

Communication

Education

Bachelor's degree in IT or computing

Tools

ITSM tools

Job description

Your day at NTT DATA

As a Cross Technology Managed Services Engineer (L1) at NTT DATA, you will be the first point of contact for our clients, ensuring their IT infrastructure and systems remain operational. You will proactively identify, investigate, and resolve technical incidents and problems, focusing on first-line support for standard and low-complexity incidents and service requests. Your aim? To ensure zero missed service level agreement conditions. Every day, you will monitor client infrastructure and solutions, identifying problems and errors before or as they occur. You will dive deep into first-line incidents assigned to you, pinpointing the root causes, and providing telephonic, ITSM ticket or chat support to our clients when they need it most. Maintenance activities, such as patching and configuration changes, will be part of your routine, ensuring the smooth operation of client systems. You will work across two or more technology domains, such as Cloud, Security, Networking, Applications, or Collaboration. Your day may include updating existing knowledge articles or creating new ones, seeking opportunities for work optimization, and supporting project work as needed. Additionally, you will contribute to disaster recovery functions and tests, ensuring our clients' DATA is safe and sound. Shift changes are made seamless with your careful handovers, ensuring service continuity. You will report and elevate incidents when necessary and strive for efficient, comprehensive resolutions of incidents and requests. With each interaction, you will aim to provide a positive client experience, placing their needs at the forefront of all you do.

To thrive in this role

• Entry-level experience with troubleshooting and support in security, network, DATA centre, systems, or storage within a medium to large ICT organization.
• Basic knowledge of management agents, redundancy concepts, and ITIL processes.
• Highly disciplined in handling of tickets on day-to-day basis.
• Act promptly as per defined Sop’s.
• Try to resolve as many tickets as possible using available Knowledge articles or provided Sop’s.
• Good understanding of using ITSM tools.
• Skill in planning activities and projects in advance and adapting to changing circumstances.
• A client-centric approach, understanding their requirements and ensuring a positive experience throughout their journey.
• Ability to communicate and work across different cultures and social groups.
• Proficiency in active listening techniques and refraining from interrupting.
• A positive outlook at work, even in pressurized environments.
• Willingness to work hard and put in longer hours when necessary.
• A bachelor's degree or equivalent qualification in IT or Computing (or demonstrated equivalent work experience).

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 70 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.