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Date Added: Thu 26/03/2026

Security Architect - Identity And Access Management (IAM/ PAM)

London, UK
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Company: ROBERT WALTERS

Job Type: Permanent, FullTime

Salary: Salary negotiable

We are seeking an experienced IAM Architect to design, implement, and evolve enterprise-wide identity and access management capabilities across a global environment. This role will drive modern authentication, governance, and privileged access strategies aligned with Zero Trust principles.

What you'll do:

  • Lead the design and evolution of IAM architecture, including identity lifecycle, access governance, and privileged access management (PAM).
  • Implement modern authentication solutions (SSO, MFA, passwordless, biometrics) to enhance security and user experience.
  • Design secure authentication and authorization frameworks (OIDC, SAML, OAuth, Kerberos, LDAP).
  • Embed Zero Trust and least privilege principles across enterprise systems and privileged roles.
  • Develop and automate identity governance processes, leveraging AI/ML for anomaly detection and remediation.
  • Oversee Conditional Access, risk-based authentication, and device/state-based access controls.
  • Integrate IAM with HR, IT, and engineering platforms for policy-driven lifecycle management.
  • Architect and maintain Active Directory (on-prem) and cloud identity platforms (Entra ID/Azure AD).
  • Collaborate with security teams to define Azure policies, guardrails, and compliance controls (e.g., ISO 27001, ISO 22301).
  • Align IAM strategy with broader security architecture (firewalls, micro-segmentation, NDR, remote access).
  • Identify and mitigate IAM-related vulnerabilities and security risks.
  • Maintain architecture standards, documentation, and runbooks.
  • Engage with vendors and stakeholders; communicate strategy and roadmap to senior leadership.

What you'll bring:

  • Bachelor's degree in Computer Science, IT, or related field (or equivalent experience).
  • 7-10 years of IAM/identity engineering experience; 3+ years in architecture roles.
  • Experience in large-scale, global enterprise environments.
  • Strong expertise in Microsoft identity stack (Entra ID/Azure AD, Active Directory).
  • Deep understanding of authentication protocols (OIDC, SAML, OAuth, Kerberos, LDAP).
  • Experience with RBAC, entitlement management, and automated provisioning.
  • Knowledge of Conditional Access, Azure Policy, and cloud security guardrails.
  • Familiarity with network security concepts (NDR, micro-segmentation).
  • Experience securing hybrid infrastructure environments.
  • Certified in CISSP/ CIAM /Azure Cybersecurity Expert
  • Scripting and automation (PowerShell, REST APIs).

Robert Walters Operations Limited is an employment business and employment agency and welcomes applications from all candidates

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