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.
Experience: 5+ years of experience security domain
Skill:
- Work experience in Firewall, Load Balancer (SLB/GSLB)
- Knowledge of common security issues including malware, viruses, ransomware, and host intrusion
- Knowledge of network protocols
Certification: CCNP/ CISSP, CISM, or CISA
Responsibilities
- Troubleshooting virus related incidents, respond and resolve virus outbreak incidents
- Escalation and coordination with principles for problem resolution
- Alerting and notifying the location IT about new viruses and its impact
- Troubleshooting of incidents and issues related to firewall
- Hardening of the firewalls as per MBSS (Minimum Baseline Security Standard)
- Quarterly rule base review to identify unused rules, risky rules and closure of the gaps identified
- Schedule and implement IPSEC VPN
- Administration of the IPS & management servers
- Administration, capacity, and upgrade of the WAF platform
- Proactively checking for latest IPS signatures or service packs
- Take backup of devices as per defined and agreed frequency
- Trouble shoot and resolve backup failure cases
- Participate in DR drill and provide necessary support
- Firewall rule configurations
- Firewall rule review
- Track and maintain the policy deviations and exclusions in firewall policies.
- Skill of Installation, Configuration, and administration of DHCP, DNS preferred
- Configuration and change management of load balancer
- Configuring NAT
Qualification: Graduate
Workplace type:
On-site WorkingAbout 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 50 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. Join our growing global team and accelerate your career with us. Apply today.
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.com email address. If you suspect any fraudulent activity, please contact us.
Skills Required
- 5+ years of experience in security domain
- Work experience with firewalls
- Experience with load balancers (SLB/GSLB)
- Knowledge of malware, viruses, ransomware, and host intrusion
- Knowledge of network protocols
- CCNP or CISSP or CISM or CISA certification
- Graduate
- On-site working (role is on-site)
- Administration of IPS and management servers
- Administration, capacity planning, and upgrades of WAF platform
- Schedule and implement IPSEC VPN
- Firewall hardening, rule base review, and rule configuration
- Take backups of devices and troubleshoot backup failures
- Configuration and change management of load balancer
- Configuring NAT
- Installation, configuration, and administration of DHCP and DNS
NTT DATA Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about NTT DATA and has not been reviewed or approved by NTT DATA.
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Fair & Transparent Compensation — Feedback suggests salary bands and grades are clearly defined, making ranges and promotion criteria easier to understand. Standardized HR processes provide visibility into levels across common delivery roles.
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Healthcare Strength — Feedback suggests the package includes comprehensive medical, dental, and vision options with HSA/FSA eligibility. Global materials emphasize comprehensive insurance and wellbeing as baseline offerings across regions.
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Wellbeing & Lifestyle Benefits — Flexible work options, including remote/hybrid arrangements, are highlighted as core benefits and can support work–life balance. Some delivery teams report more manageable hours than strategy consultancies, improving perceived value for time.
NTT DATA Insights
What We Do
NTT DATA, Inc. is a trusted global innovator of business and technology services. We're committed to helping clients innovate, optimize and transform for long-term success. Our R&D investments help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure, and connectivity
