Technical CISO Lead

Randstad Technologies; Greater London; Hybrid; GBP 120,000 - 180,000; Full time

Job summary

Randstad Technologies is seeking a Technical CISO Lead to embed within our AI and Cyber Transformation program in London. You will shape enterprise AI security architecture, lead end-to-end transformation, and design secure-by-default systems across hybrid/cloud environments.

Ideally you bring hands-on AI threat experience, strong governance in line with NIST and ISO27001, and the ability to communicate complex risks to the C-suite.

Qualifications

• Advanced Program Management (P3) experience delivering complex cyber transformation programs.
• Hands-on experience with AI threat vectors and hybrid cloud security.
• Deep knowledge of NIST and ISO 27001 standards.
• Strong communication skills to bridge technical teams and senior leaders.

Responsibilities

• Define guardrails for AI security frameworks and lead AI security architecture.
• Lead end-to-end transformation initiatives and align with enterprise security goals.
• Design secure-by-default hybrid/cloud architectures and governance models.
• Translate risk into business decisions for C-suite stakeholders.

Skills

Program management

AI security

NIST/ISO27001

Communication

Job description

Technical CISO Lead – AI & Cyber Transformation

Location: London, UK (30 Fenchurch Street) Open to Birmingham & Sheffield
Work Setup: Hybrid (3 days/week in office)
Contract: 6 Months

The Opportunity

Are you a security leader who thrives at the intersection of cutting–edge AI and enterprise cybersecurity?
We are seeking a Technical CISO Lead to embed directly within our technology teams and shape the future of AI Security Architecture. In this role, you won't just advise from afar–you'll lead end–to–end transformation, design secure–by–default systems, and set the standard for how we navigate the evolving AI control landscape.

What You'll Do

• Drive AI Security: Serve as the SME on AI frameworks, defining guardrails as capabilities evolve.
• Lead Transformation: Manage strategic cyber initiatives, governance, dependencies, and milestone delivery.
• Architect Secure Systems: Design hybrid/cloud architectures aligned with NIST and ISO 27001.
• Guide & Engineer: Champion automation across IAM, network, endpoint, and data security.
• Advise Executives: Translate complex technical risks into clear business decisions for C–suite stakeholders.

What You'll Bring

• Advanced Program Management (P3): Proven track record delivering complex cyber transformation programs.
• AI & Cloud Security Focus: Hands–on experience with AI threat vectors, modern control frameworks, and hybrid cloud security.
• Standards Expertise: Deep knowledge of NIST and ISO 27001.
• Communication Skills: Ability to bridge the gap between technical engineering teams and senior business leaders.