NTT Data Careers Hiring 2026 – Network Security Engineer | Bengaluru, India

NTT Data Careers is part of NTT DATA, a trusted global innovator in IT and business services. With a strong presence across more than 50 countries, NTT helps organizations transform through consulting, industry solutions, business process services, digital modernization, and managed IT services.

NTT is actively hiring for the position of Network Security Engineer, offering an exciting opportunity for technology professionals who want to build a career in cybersecurity, networking, and enterprise IT infrastructure.

Job Overview – NTT Network Security Engineer

NTT offers opportunities in cloud, cybersecurity, networking, infrastructure services, and digital transformation — making it a strong choice for candidates passionate about technology and enterprise solutions.

About NTT – Company Snapshot

NTT DATA is a $30+ billion global IT services provider and part of the NTT Group, serving clients across industries including banking, healthcare, telecom, manufacturing, and government sectors.

With a workforce of over 150,000 professionals worldwide, NTT focuses on innovation, digital transformation, cybersecurity, and cloud-based solutions. The company is known for delivering secure and scalable IT infrastructure solutions to enterprises around the globe.

NTT promotes a culture of continuous learning, diversity, inclusion, and technological excellence.

What This Job Typically Involves

While detailed responsibilities are available on the official job page, Network Security Engineer roles at NTT generally include:

Network Security Operations

• Monitoring and managing firewalls, VPNs, IDS/IPS systems.

• Handling security incidents and performing root cause analysis.

• Ensuring compliance with security policies and standards.

Infrastructure & Network Management

• Configuring and maintaining network devices such as routers and switches.

• Supporting secure network architecture design and deployment.

• Troubleshooting connectivity and security-related issues.

Cybersecurity & Risk Management

• Identifying vulnerabilities and implementing mitigation strategies.

• Working with SOC (Security Operations Center) teams.

• Supporting audits and compliance requirements.

These responsibilities are commonly seen in roles related to Network Security, Cybersecurity Engineering, and Managed Security Services.

Skills & Qualifications

Who Can Apply

• Graduates in Computer Science, Information Technology, Electronics, or related fields.

• Candidates with networking or cybersecurity knowledge.

• Early-career professionals or those with relevant experience.

Preferred Skills

• Understanding of TCP/IP, DNS, routing, switching.

• Knowledge of firewalls, VPN technologies, and network security protocols.

• Familiarity with security tools and monitoring systems.

• Strong troubleshooting and analytical skills.

• Good communication and teamwork abilities.

Certifications such as CCNA, CCNP, Security+, or other networking/security credentials can be an added advantage.

Why Join NTT?

Global Exposure

Work with international enterprise clients across multiple industries and geographies.

Continuous Learning

NTT invests in certifications, technical training, and skill development programs.

Inclusive Culture

The company promotes diversity, collaboration, and employee well-being.

Career Growth

Strong internal mobility and opportunities to move into advanced cybersecurity, cloud security, or infrastructure architect roles.

Final Summary

The NTT Network Security Engineer role (Job ID R141842) is an excellent opportunity for candidates interested in cybersecurity and enterprise networking. It offers hands-on exposure to real-world IT security environments, global client interactions, and long-term career growth in one of the world’s leading IT services organizations.

If you are passionate about network security and enterprise IT, this role in Bengaluru, India could be the perfect next step in your career.

Genpact Careers Hiring Freshers 2026 – Job ID BFS048590 | India Jobs for Freshers & Early Career

How to Apply – NTT Data Careers

1. Visit the official NTT Global Careers portal.

2. Search for Network Security Engineer – Job ID R141842.

3. Review the complete job description and eligibility criteria.Data

4. Click Apply and submit your updated resume.

5. Follow further assessment or interview instructions from the NTT recruitment team.

Pro Tip:

Highlight any certifications, internships, project work, or hands-on experience in networking, firewalls, cybersecurity tools, or cloud security to improve your selection chances.