3rd Line Security Analyst
- Hiring Organisation
- Xact Placements Limited
- Location
- Reading, Berkshire, United Kingdom
- Employment Type
- Full-Time
- Salary
- £55,000 - £60,000 per annum
across cloud, identity, endpoint and network platforms, and carry out malware analysis and threat validation. Design, implement and optimise detection content across Microsoft Sentinel, Defender XDR, CrowdStrike and associated platforms, developing advanced KQL queries and analytics rules aligned to MITRE ATT&CK. Act as senior technical owner … security platforms including Microsoft Sentinel, Defender XDR, CrowdStrike Falcon, Entra ID, Intune, Darktrace and supporting technologies, managing platform health, onboarding and configuration. Design and maintain automation and orchestration workflows using Logic Apps, Sentinel Playbooks, Power Automate, PowerShell, Python and API integrations to reduce manual operational effort. ...