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NTT DATA Logo NTT DATA · IT - Software Development

Security Technical Architect

Saudi Arabia, Riyadh · Job Posted February 17, 2026
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Job Description

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
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