Lead Security Engineer — Identity, Cloud & Zero Trust

Company: Barclay Simpson
Apply for the Lead Security Engineer — Identity, Cloud & Zero Trust
Location: London
Job Description:

Barclay Simpson is seeking a Lead Security Engineer to join a small, high-trust security function in London. You will own security engineering projects end-to-end across a Microsoft environment, driving improvements in identity and access, Zero Trust and cloud security.

Hybrid role (2-3 days in central London) with a base salary up to £80,000 plus bonus and benefits. The right candidate will build security controls, automate processes and collaborate with IT, Engineering and senior stakeholders.

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Posted: September 27th, 2026