Senior Cyber Security Engineer — Cloud, Identity & Response

Company: McGregor Boyall
Apply for the Senior Cyber Security Engineer — Cloud, Identity & Response
Location: London
Job Description:

London-based financial trading company is seeking a Senior IT Security Analyst/Engineer to join the global cyber security team. The role combines analyst and engineering responsibilities across security tools, vulnerability management, web and email security, incident response, and threat-informed remediation.

You will work with infrastructure, cloud, application, identity and business teams to identify security issues, prioritise actions based on attacker behavior, and deliver measurable

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Posted: October 25th, 2026