Snr IT Security Analyst/Engineer

Snr IT Security Analyst/Engineer
London, £70 - 82,500 + Financial Benefits + Bonus

Snr IT Security Analyst/Engineer is required for this medium sized financial trading company, to act as a senior technical contributor within the global cyber security team, owning selected cyber security domains end-to-end and driving practical improvements to reduce cyber risk.

• Owned or materially contributed to one or more cyber security domains, such as endpoint security, vulnerability management, identity security, network security, incident response or Microsoft 365/Azure security.


• Used CrowdStrike or equivalent EDR tooling to investigate detections, support incident response and improve endpoint security controls.


• Used Zscaler ZIA/ZPA or equivalent secure web gateway, private access, zero trust or network access security technologies.


• Performed vulnerability assessment, exposure analysis or remediation prioritisation across enterprise technology environments.


• Applied threat intelligence, MITRE ATT&CK or exploitation-based evidence to prioritise mitigations.


• Supported or led cyber security investigations and incident response activities.


• Design, build and deploy small tools, scripts, dashboards or automations to improve operations.


• Support integration of tooling into workflows, reporting and incident response processes.


• Maintain practical knowledge of Microsoft 365, Azure/Entra ID and Microsoft security controls, supporting improvements with the primary platform owners.


• Use automation and AI-enabled workflows responsibly to accelerate analysis, documentation, query development and repetitive operational tasks.