Senior Security Engineer

Senior Security Engineer

TRIA | Greater London, ENG, GB

Posted 24 days ago

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Description

Hybrid working – Central London 1 day per week

About the role

A dynamic global organisation is looking for a hands-on Senior Cyber Security Engineer to help strengthen their cyber defence across a complex international environment. You’ll be right at the centre of detection engineering, incident response, vulnerability management and secure cloud configuration - protecting the systems that support communities around the world.

What we are looking for

  • Strong experience in cyber security operations across cloud, hybrid and on-prem environments.
  • Confidence leading incident response and major incident management, triage, containment and post-incident improvement activity.
  • A sharp eye for detection engineering and automation, threat behaviours and security monitoring gaps.
  • Experience supporting vulnerability management and turning findings into practical remediation plans.
  • Clear communication skills, with the ability to engage both technical teams and senior stakeholders.

Tech stack you will use:

  • Microsoft Sentinel
  • Microsoft Defender suite, including Endpoint, Identity, Cloud and Vulnerability Management
  • KQL for detection logic, investigations and reporting
  • Logic Apps and SOAR automation workflows
  • Azure and wider cloud security tooling

What's on offer for you:

  • High-impact cyber role in a global, purpose-led organisation.
  • Real ownership across detection, response, vulnerability management and secure configuration.
  • Exposure to complex international environments and multi-region stakeholders.
  • Clear career progression
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