Active Directory Architect

Computappoint

  • Mayfair, Central London
  • £140,000 per year
  • Permanent
  • Full-time
  • 8 days ago
Active Directory Architect | Financial/Commodities Sector | London | Hybrid | Permanent - market rateJob Type: Permanent
Salary: Up to £140,000 + Attractive Bonus
Working Arrangement: Hybrid - 3 days on-site per week
Office Location: Mayfair, LondonJob summary: Our client is seeking someone with top-tier Active Directory on-prem and Entra ID Architect experience for years. The core of the role is about designing, implementing, and managing IAM solutions that lock down access, keep things secure, and ensure the right people have the right access at the right time – across both cloud and on-prem systems. Strong Architect hands-on experience is key, especially when it comes to AD on-prem, EntraID, SSO, SAML, Authentication and Authorisation, Kerberos, and enforcing security policies that tick all the compliance boxes. They’re not just looking for someone to maintain what’s already there – this person will be rolling out PAM/PIM natively, and further down the line, they’ll be advising on improvements and refining existing identity tools.Responsibilities
  • Design, implement, and manage IAM solutions, including Single Sign-On (SSO), Multi-Factor Authentication (MFA), and Role-Based Access Control (RBAC).
  • Configure and maintain IAM tools, with a focus on Entra ID (Azure AD) and on-premises Active Directory full-lifecycle covering enterprise architecture design, implementation, and managing the infrastructure environment.
  • Collaborate with IT and security teams to enforce security policies and user access controls.
  • Manage user lifecycle processes, including onboarding, offboarding, role changes, and access reviews.
  • Integrate IAM systems with internal and third-party applications using SAML, OAuth2/OIDC, and SCIM provisioning.
  • Monitor, audit, and report on IAM system performance, security incidents, and access violations.
  • Ensure compliance with regulatory requirements and internal security policies, particularly in financial services or commodities.
  • Troubleshoot and resolve IAM-related issues, including authentication and access failures.
  • Implement and manage Privileged Access Management (PAM) solutions to protect sensitive systems.
  • Stay current with IAM technologies, trends, and vulnerabilities, and maintain comprehensive documentation.
Required Experience
  • Minimum of 7 years of experience in the Microsoft Active Directory ecosystem as a hands-on architecture / SME
  • Must have solid in-house experience within financial services or commodities, with at least 5 years in the sector.
  • Expertise in Entra ID (Azure Active Directory) and on-premise Active Directory is mandatory.
  • Strong knowledge of SSO, SAML, OAuth2/OIDC, AWS IAM, SCIM provisioning, and Kerberos.
  • Proficiency in authentication, authorization, and infrastructure as code.
  • Exceptional problem-solving skills and the ability to work independently and proactively.
  • Strong negotiation and strategic planning skills to drive process improvements.
  • Professional certifications (e.g., CISSP, CISM, or Azure-related certifications) are a plus.
To be considered, please ensure you complete your application on the Computappoint website. Services offered by Computappoint Limited are those of an Employment Business and/or Employment Agency in relation to this vacancy.Ready to find the perfect job in tech?Computappoint
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