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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.
Key Roles and Responsibilities:
Incident Monitoring and Response:
About NTT DATA
NTT DATA is a $30+ billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long-term success. We invest over $3.6 billion each year in R&D to 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. We are also one of the leading providers of digital and AI infrastructure in the world. NTT DATA is part of NTT Group and headquartered in Tokyo.
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.
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.
Key Roles and Responsibilities:
Incident Monitoring and Response:
- Monitor operational infrastructure using standard tools and processes, responding to and resolving incidents within agreed SLAs.
- Investigate and respond to security incidents, contributing to post-incident analysis and remediation efforts.
- Create and maintain comprehensive documentation related to security configurations, policies, procedures, and incidents.
- Work closely with cross-functional teams, including IT, Network, and Application Development, to integrate security measures across the organization.
- Stay abreast of emerging security threats, technologies, and best practices.
- Provide recommendations for security improvements based on research and innovation.
- Bachelor's degree in Computer Science, Information Security, or a related field.
- Relevant certifications are a plus.
- Experience in implementing and administrating SIEM
- Proven expertise in network and application security, with proficiency in Palo Alto, Bluecoat, F5 (LTM, ASM, APM), ASA VPN.
- Knowledge of firewall management, intrusion detection, content filtering, web application security, and VPN technologies.
- Management of Security Information and Event management (SIEM) like Splunk
- Strong problem-solving and troubleshooting skills, with the ability to perform well under pressure.
- Excellent communication skills and the ability to collaborate effectively with diverse teams.
- Proactive approach to identifying and mitigating security vulnerabilities and risks.
- Ability to thrive in a fast-paced and dynamic environment.
- Fluent in English.
- Candidates must be native from a NATO country; possession of a valid NATO Secret Clearance is a plus.
About NTT DATA
NTT DATA is a $30+ billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long-term success. We invest over $3.6 billion each year in R&D to 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. We are also one of the leading providers of digital and AI infrastructure in the world. NTT DATA is part of NTT Group and headquartered in Tokyo.
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.
Key Skills
Ranked by relevance
artificial intelligence
palo alto
firewall
siem
vpn
asa
asm
ai
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- Posted
- Oct 24, 2025
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Luxembourg
- Company
- NTT DATA, Inc.
Industries
IT Services
IT Consulting
Categories
Information Technology
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