Explicitly requires vibe coding skills and mentions technologies similar to Openclaw and Ollama; focused on AI/LLM and agentic AI security.
About the Role
Security Architect responsible for designing and delivering secure, scalable, and compliant cloud and AI architectures with a primary focus on Google Cloud Platform (GCP) and emerging agentic AI/LLM systems. The role covers security architecture, AI/LLM threat modelling, risk management, governance, and client-facing technical leadership.
Job Description Role
As a Security Architect at NTT you will design and deliver secure, scalable, and compliant architectures for clients with a primary focus on Google Cloud Platform (GCP) and emerging agentic AI systems. You will define secure architectural patterns, harden AI/LLM integrations, perform risk and threat assessments, and provide technical leadership to clients and delivery teams.
Key Responsibilities
- Translate business, data protection and security requirements into practical architectural designs using industry frameworks (NIST, ISO 27001, CIS).
- Design and maintain cloud-native security architectures focused on GCP, including IAM, VPC Service Controls, Cloud Armor, Confidential Computing, and secure workload segmentation.
- Shape security controls for agent-based AI systems and LLM integrations, covering model security, prompt security, API and orchestration security, and data security for vector stores/embeddings.
- Conduct AI-specific threat modelling (model extraction, poisoning, hallucination risks, sensitive data leakage, jailbreak toxicity risks).
- Perform cloud and AI security assessments: cloud configuration reviews, GCP security posture assessments, and AI pipeline hardening.
- Support incident response for cloud and AI-driven incidents and provide mitigation strategies.
- Develop cloud and AI security policies, standards and governance aligned to ISO 27001, NIST, NIS2, DORA and other regulatory frameworks.
- Provide client-facing guidance, mentor teams, and participate in presales and delivery collateral.
Requirements
- Security-first mindset; role focused on security architecture rather than general cloud architecture.
- Minimum 5+ years of experience in information security, cloud security and architecture roles.
- Strong knowledge of security governance, risk and compliance frameworks (ISO 27001, NIST CSF/800-53, NIS2, DORA).
- Deep hands on experience with Google Cloud Platform security services and cloud native GCP architecture design.
- Experience architecting secure multi project setups, identity boundaries, and secure workload segmentation.
- Experience designing security for agent-based AI systems and LLM integrated applications, including prompt security and model governance.
- Cloud security experience across AWS, Azure and GCP and secure designs for IAM, Zero Trust, network segmentation, data protection/encryption, application/API security.
- Knowledge of SIEM, IAM solutions, CASB, and container/Kubernetes security.
- Experience in vibe coding and familiarity with technologies similar to Openclaw and Ollama.
- Strong communication skills, ability to work with senior stakeholders and mentor teams.
- Eligible to obtain UK SC clearance and right to work in the UK.
Certifications
- One or more required: CISA, CRISC, CISM, CISSP.
Technologies & Standards
- GCP (IAM, VPC Service Controls, Cloud Armor, Confidential Computing), AWS, Azure, SIEM, CASB, Kubernetes, vector stores and embeddings, LLM/agentic AI architectures, orchestration frameworks.
- Standards and frameworks: NIST, ISO 27001, CIS, NIST /CSF, NIS2, DORA.
Location & Clearance
- Role requires right to work in the UK and eligibility to obtain UK SC clearance. Remote/working flexibility is mentioned but the role implies UK based employment and security clearance requirements.
Benefits (summary)
- Flexible work options, tailored physical/emotional/financial wellbeing benefits, learning and development and career growth opportunities. Employer promotes equity, diversity and inclusion and has adjustments for candidates with disabilities.
Skills
Security Architecture, Cloud Security, AI/LLM Security, Risk & Threat Modelling, Governance & Compliance, Stakeholder Engagement, Technical Leadership, Mentoring, Incident Response, Security Policy & Standards, Security Assessment & Review, Communication
Experience Level
Senior