Senior AI Security Architect in London
Senior AI Security Architect

Senior AI Security Architect in London

London Full-Time 72000 - 108000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Design and own security architecture for enterprise AI platforms in a leading law firm.
  • Company: Join a top-tier global law firm focused on secure AI innovation.
  • Benefits: Competitive salary, hybrid work model, and opportunities for professional growth.
  • Why this job: Shape the future of AI security in a highly regulated environment.
  • Qualifications: Deep expertise in IAM and Microsoft security architecture required.
  • Other info: Influence senior stakeholders and mentor technical teams in a dynamic setting.

The predicted salary is between 72000 - 108000 £ per year.

We're working with our client, a leading global law firm, to recruit a Senior Manager-level AI Security Architect to take ownership of the security architecture for its enterprise AI ecosystem, including a flagship internal AI platform used across the firm.

Sitting within the Digital Trust & AI Security function, this role is central to enabling secure innovation in a highly regulated legal environment. You'll combine deep technical expertise with senior-level influence, helping to shape how AI is designed, deployed, and governed across the firm.

You’ll be responsible for:

  • Owning and designing the security architecture for enterprise AI platforms and workloads
  • Leading Identity and Access Management architecture for AI, with a strong focus on machine and workload identities
  • Defining and embedding AI security governance, standards, and secure-by-design principles
  • Providing hands-on architectural leadership across Azure and Microsoft Entra ID
  • Partnering with engineering, cloud, and product teams to integrate security into AI development and delivery
  • Acting as a senior escalation point for AI, IAM, and security architecture decisions
  • Supporting audit, regulatory, and client assurance requirements related to AI security
  • Influencing senior stakeholders and mentoring technical teams

What you’ll bring:

  • Deep expertise across IAM, including AD, Entra ID, PAM, IGA, Conditional Access, and machine identities
  • Strong Microsoft security and cloud architecture background
  • Experience securing AI platforms or complex cloud-based systems
  • Confidence operating at Senior Manager level, with the ability to influence and lead

Hybrid: Min. 2 days per week in the office

Desirable: Legal or professional services experience, security architecture certifications (CISSP, SABSA, TOGAF), Zero Trust, multi-cloud exposure, or application security.

Apply now to help shape secure, enterprise-scale AI within a top-tier legal environment.

Senior AI Security Architect in London employer: Picture More Ltd

As a leading global law firm, we pride ourselves on fostering a dynamic and inclusive work culture that champions innovation and professional growth. Our employees benefit from a collaborative environment where they can influence cutting-edge AI security practices while enjoying opportunities for mentorship and career advancement. With a commitment to work-life balance and a hybrid working model, we ensure our team members thrive both personally and professionally in a highly regulated yet rewarding legal landscape.
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Contact Detail:

Picture More Ltd Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior AI Security Architect in London

✨Tip Number 1

Network like a pro! Reach out to connections in the legal and tech sectors, especially those who work with AI security. A friendly chat can lead to insider info about job openings or even a referral.

✨Tip Number 2

Showcase your expertise! Prepare a portfolio or case studies that highlight your experience in AI security architecture. This will help you stand out during interviews and demonstrate your hands-on skills.

✨Tip Number 3

Stay updated on industry trends! Follow relevant blogs, podcasts, and forums to keep your knowledge fresh. This will not only help you in interviews but also show your passion for the field.

✨Tip Number 4

Apply through our website! We make it easy for you to find roles that match your skills. Plus, it shows you're serious about joining our team and helps us get to know you better.

We think you need these skills to ace Senior AI Security Architect in London

Security Architecture
Identity and Access Management (IAM)
Microsoft Entra ID
Azure
AI Security Governance
Secure-by-Design Principles
Cloud Security
Technical Leadership
Stakeholder Influence
Audit and Regulatory Compliance
Machine Identities
Zero Trust Architecture
Application Security
Multi-Cloud Exposure
Security Architecture Certifications (CISSP, SABSA, TOGAF)

Some tips for your application 🫡

Tailor Your CV: Make sure your CV speaks directly to the role of Senior AI Security Architect. Highlight your experience with security architecture, especially in AI and cloud environments, and don’t forget to mention any relevant certifications!

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re the perfect fit for this role. Share specific examples of how you've influenced security practices in previous positions, especially in regulated environments.

Showcase Your Technical Skills: Don’t hold back on your technical expertise! Make sure to detail your experience with IAM, Azure, and Microsoft Entra ID. The more we see your skills align with the job description, the better!

Apply Through Our Website: We encourage you to apply through our website for a smoother process. It helps us keep track of your application and ensures you don’t miss out on any updates from us!

How to prepare for a job interview at Picture More Ltd

✨Know Your AI Security Stuff

Make sure you brush up on your knowledge of AI security architecture, especially around Identity and Access Management. Be ready to discuss specific technologies like Azure and Microsoft Entra ID, as well as how they relate to secure AI deployment.

✨Showcase Your Leadership Skills

This role requires influencing senior stakeholders and mentoring teams. Prepare examples from your past experiences where you've successfully led projects or initiatives, particularly in a regulated environment like legal or professional services.

✨Understand the Regulatory Landscape

Familiarise yourself with the regulatory requirements that impact AI security in the legal sector. Being able to discuss how you would ensure compliance while promoting innovation will set you apart from other candidates.

✨Prepare for Technical Questions

Expect deep technical questions related to security architecture and cloud systems. Practice articulating your thought process clearly, and be ready to solve hypothetical scenarios that demonstrate your problem-solving skills in real-time.

Senior AI Security Architect in London
Picture More Ltd
Location: London
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  • Senior AI Security Architect in London

    London
    Full-Time
    72000 - 108000 £ / year (est.)
  • P

    Picture More Ltd

    50-100
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