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NTT DATA Logo NTT DATA · IT - Software Development

Cloud Security Assurance Architect

United Kingdom, London · Job Posted March 22, 2026
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Job Description

The Cloud Security Assurance Architect will lead security assessments and architecture reviews across AWS, Azure, and GCP. This role requires a bachelor's degree in Computer Science, Information Security, or Cybersecurity, along with 6+ years of experience in information security with a focus on cloud security. Candidates must have expertise in AWS, Azure, and GCP security tools and hold relevant certifications such as CISSP and AWS Security Specialty. The position involves validating security implementations, conducting compliance assessments, and collaborating with cross-functional teams.

Job Responsibility

  • Lead cloud security assessments and architecture reviews across AWS, Azure, and GCP
  • Validate security implementations, provide expert guidance on cloud security posture, and support enterprise cloud transformation initiatives
  • Lead security architecture reviews for cloud-native and hybrid solutions
  • Execute cloud security assessments across AWS, Azure, and GCP environments
  • Validate designs against NIST CSF, CIS Benchmarks, and CSA CCM
  • Conduct cloud penetration testing following (CREST/CHECK methodologies)
  • Assess container/Kubernetes security, serverless and microservices implementations
  • Validate IaC security controls and CI/CD pipeline security
  • Lead compliance assessments: ISO 27017/27018, SOC 2, GDPR, NIS2, DORA
  • Assess cloud governance frameworks and CSPM implementations
  • Coordinate cloud security audits with internal/external teams
  • Assess cloud IAM architectures and privileged access management
  • Validate encryption, key management, and data residency controls
  • Review SSO, MFA, and least privilege implementations

Requirements

  • Bachelor's degree in Computer Science, Information Security, or Cybersecurity
  • 6+ years in information security with cloud security focus
  • 3+ years conducting cloud security assessments and architecture reviews
  • Proven multi-cloud experience (AWS, Azure, GCP) in production environments
  • Technical Skills: AWS: Security Hub, GuardDuty, IAM Access Analyzer, KMS, CloudTrail
  • Azure: Defender for Cloud, Sentinel, Azure Policy, Key Vault
  • GCP: Security Command Center, Cloud Armor, IAM, Cloud KMS
  • Tools: Prisma Cloud, Wiz, Pacu, ScoutSuite, Prowler, Terraform
  • Cloud penetration testing and threat modeling
  • Mandatory Certifications: CISSP or CCSP
  • AWS Security Specialty, Azure Security Engineer, OR GCP Professional Cloud Security Engineer
  • CREST CRT/CCT (Cloud/Infrastructure) or equivalent
  • Other Certifications: Kubernetes security certification (CKS/CKAD)
  • Senior-level stakeholder communication and presentation skills
  • Strategic cloud security roadmap development
  • Cross-functional collaboration with DevOps and Platform Engineering teams

What we offer

  • We offer a range of tailored benefits that support your physical, emotional, and financial wellbeing
  • Our Learning and Development team ensure that there are continuous growth and development opportunities for our people
  • We also offer the opportunity to have flexible work options
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