Senior Identity & Access Management Engineer

Senior Identity & Access Management Engineer London – Hybrid | £110,000

We are working with one of our best financial services clients to hire a Senior Engineer – IT Security (Identity & Access Management / Directory Services). This is a senior technical role focused on shaping and managing the firm’s hybrid identity environment, ensuring secure, efficient, and scalable access to critical enterprise systems.

If you’re a specialist in Active Directory, Entra ID, DNS/DHCP/IPAM, and IAM strategy, this is an opportunity to lead impactful initiatives within a highly regulated, enterprise-scale financial services environment.

The Role As Senior IAM Engineer, you will:

• Lead the design, implementation, and management of hybrid identity infrastructure (Active Directory, Entra ID, Infoblox)

• Drive improvements in authentication, access governance, automation, and compliance across a global organisation

• Act as a subject matter expert on IAM and directory services, mentoring junior engineers and influencing strategic security direction

• Deliver IAM-related projects, ensuring scalability, resilience, and regulatory compliance

• Support disaster recovery, on-call rotations, and enterprise-level troubleshooting in a complex hybrid environment

What We’re Looking For

• 10+ years’ experience in enterprise-scale IAM and directory services engineering

• Deep technical expertise in Active Directory, Entra ID, DNS/DHCP/IPAM (Infoblox experience highly desirable)

• Strong knowledge of PKI, certificates, authentication flows, access automation, and compliance requirements

• Advanced PowerShell scripting and automation skills

• Experience with IAM governance tools (SailPoint, Saviynt, or similar)

• Financial services background preferred, though enterprise-level IAM experience is essential

Why Apply? This is a strategic IAM role where you’ll have real influence on shaping the security posture of a leading financial services organisation, with opportunities to innovate and drive best practices in access management.

Benefits Summary Alongside a competitive salary of £110,000, you’ll receive:

• 27 days holiday plus bank holidays

• 10% employer pension contribution (non-contributory)

• Life assurance (4x salary)

• Permanent health insurance (75% income protection for long-term illness)

• Private medical insurance (BUPA) – single cover included, with family options available

• Dental insurance (BUPA) optional

• Season ticket loan (interest free)

• Subsidised gym membership (50% contribution)

• Flexible benefits including additional holiday, life assurance, critical illness cover, and salary sacrifice schemes (Cycle to Work, childcare vouchers, mobile phone scheme)

Hybrid working from London office. Enterprise-scale IAM focus (not a generic IT security engineer role). High-impact role in financial services.

Due to the volume of applications received for positions, it will not be possible to respond to all applications and only applicants who are considered suitable for interview will be contacted. 

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