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The Senior Security Solutions Architect at NTT DATA is a pivotal role focused on designing and implementing security solutions for enterprise clients. This role provides multi-technology and cybersecurity consulting services across application, infrastructure, cloud, data, and security technology domains, ensuring that solutions are designed and delivered in alignment with modern security frameworks, industry best practices, and client risk profiles.
Job Responsibility:
Contributes to the development of complex security-centric solution architectures across business, infrastructure, application, and cloud environments
Identifies and evaluates alternative security architectures and analyzes trade-offs in risk reduction, cost, performance, and scalability
Produces specifications for cloud or on‑premises components with an emphasis on security controls, identity and access management, encryption standards, network segmentation, and compliance requirements
Designs components using modelling techniques that incorporate security‑by‑design principles, Zero Trust concepts, and industry frameworks (e.g., NIST CSF, ISO 27001)
Creates multiple design views for stakeholder concerns, including non‑functional security requirements, and develops security proof‑of‑concepts (POCs)
Supports change programs with technical planning aligned to enterprise security architecture standards and regulatory requirements
Ensures solutions meet data protection and cybersecurity obligations (GDPR, HIPAA, PCI‑DSS, SOC 2)
Leads understanding of client security requirements, gathers and analyzes threat/risk data, and provides expert remediation guidance
Advises clients on security modernization, cloud security, secure application design, and emerging cybersecurity practices
Recommends new security services and contributes to security go‑to‑market offerings
Provides coaching and mentoring to less experienced architects and engineers
Requirements:
Bachelor’s degree in computer science, engineering, cybersecurity, or related field (or equivalent experience)
Advanced knowledge of security architecture, IAM, PAM, endpoint protection, cloud security, network security, and threat modelling
Strong understanding of multi‑vendor security technologies and security operations tooling (SIEM, SOAR, vulnerability management)