Security Engineer

TL;DR

Security Engineer: Develop and enhance enterprise-scale cyber tooling and advanced threat detection capabilities with an accent on Cortex XSIAM configuration, MITRE ATT&CK-aligned detection logic, and security solution design. Focus on engineering security solutions, automating detection rules, and translating complex cyber risks for non-technical stakeholders.

Location: UK Remote with occasional travel

What you will do

• Configure and enhance Cortex XSIAM including automation and alerting rules.
• Implement recommendations from threat detection reviews and incident investigations.
• Design and engineer security solutions based on assessment findings.
• Develop detection logic aligned with MITRE ATT&CK framework.
• Support security operations across diverse security technologies.
• Communicate complex cyber risks clearly to non-technical stakeholders.

Requirements

• Must have hands-on experience with Cortex XSIAM or Cortex XDR.
• Strong knowledge of Active Directory and Azure.
• Experience applying MITRE ATT&CK framework in enterprise environments.
• Incident response and threat detection expertise.
• Excellent communication skills.
• Proactive and self-starting approach.