SENIOR SECURITY ANALYST. - REMOTE / UK

We’re seeking a Senior Security Analyst to enhance our security operations. You’ll develop and refine threat detection logic using Splunk, simulate attacks to validate defenses, and collaborate with incident response and engineering teams. A key focus will be leveraging AI/ML to advance detection capabilities and automate responses.

• Develop, test, and refine threat detection strategies and use cases using threat intelligence (e.g., MITRE ATT&CK) and attack simulations.
• Engineer advanced Splunk solutions (SPL queries, dashboards, reports) for threat detection, contextualization, and automated workflows.
• Champion and integrate AI/ML to enhance detection accuracy, automate responses, and reduce MTTD/MTTR.
• Support critical incident response efforts with investigation, containment, and remediation.
• Provide security consultation to internal teams on OpSec, secure infrastructure design, and risk mitigation.