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As a Security Technical Architect at NTT DATA, you will be responsible for designing and implementing security architectures that protect systems and applications. This role requires a minimum of 8 years of cybersecurity experience, including 5 years in security architecture. A bachelor's degree in Computer Science or Information Security is required, and a CISSP certification is mandatory. You will collaborate with cross-functional teams to ensure security is integrated throughout the technology lifecycle.
Job Responsibility:
Develop and maintain a comprehensive enterprise security architecture framework aligned with business strategy, technology roadmaps, and regulatory requirements
Lead the design and implementation of end‑to‑end security solutions across network, cloud, application, infrastructure, and data security domains
Conduct detailed security assessments of new and existing systems, identifying vulnerabilities and defining mitigation plans
Create and maintain security architecture documentation, including diagrams, patterns, reference models, policies, and standards
Act as a subject matter expert and advisor to IT, infrastructure, development, cloud, and product teams, ensuring security is embedded into all technology initiatives
Evaluate, recommend, and drive the adoption of emerging security technologies and advanced security capabilities
Partner with cross‑functional stakeholders to embed security into all phases of the technology lifecycle, from design through deployment and operations
Provide mentorship, technical guidance, and knowledge transfer to security engineering teams and broader technical teams
Requirements:
Bachelor’s degree in Computer Science, Information Security, or a related technical field
Master’s degree is preferred
CISSP certification (mandatory)
Minimum of 8 years of cybersecurity experience, including at least 5 years in security architecture, design, or enterprise security engineering roles
Demonstrated experience designing and implementing security solutions within large, complex enterprise environments
Strong knowledge of industry security frameworks such as NIST, ISO 27001, SABSA, and secure architecture principles
Deep understanding of network security, cryptography, IAM, cloud security models, and modern application security practices
Additional certifications such as CISM, CRISC, TOGAF, or equivalent
Hands‑on experience securing cloud platforms such as AWS, Azure, or GCP
Excellent written and verbal communication skills with the ability to articulate complex technical concepts to both technical and non‑technical audiences
Strong analytical thinking, problem‑solving capability, and the ability to drive decisions in complex, multi‑stakeholder environments