Senior Security Analyst

About the Role

Main duties / Must have:

• Security events and incidents triage and investigation
• Investigation evidence gathering and analysis
• Logs management, analysis and correlation
• Building incident timeline
• Event and incident impact and risk assessment, categorisation and prioritisation
• False / true positives identification and trend analysis. False positives root cause identification
• Incident management performance tracking, metrics and reporting, trend analysis, problem root cause analysis, improvements proposals.
• Alerting and detection fine tuning
• Remediation / resolution advice
• Incident escalations and resolution tracking
• Partner with architects to improve detections and alerting fidelity and quality
• Partner with security operations and engineering teams to improve automation and tooling
• Continuously improve systems, reporting mechanisms, and security processes
• Technical knowledge sharing, education and coaching for the team members

Nice to have / Desirable:

• Threat intelligence management experience
• Threat hunting experience
• Automation experience, ideally for security operations and incidents management or logs management.
• Python coding skills
• Experience of working with significant volumes of data – processing, analysis and inspection
• Exposure to AI research, experimentation with language models, or large-scale predictive/generative systems.
• Insights on AI behaviour, interpretability, and limitations to improve tooling accuracy and automation.
• Strong interest in AI and ML, particularly language models, generative AI, and predictive systems.
• Ability to reason critically about AI behavior, limitations, and emergent properties.
• Experience or interest in applying AI/ML techniques to security tooling, automation, or program analysis.
• Comfort exploring abstract computational concepts such as feedback loops and probabilistic reasoning.
• Interest in the intersection of human cognition, learning systems, and algorithmic reasoning.
• Strong analytical and communication skills
• Experience working with geographically distributed teams.
• Experience of leading / coordinating the work of a small group of engineers / analysts
• Master’s or PhD in Computer Science, Information / Cyber Security, AI

Must be eligible to work in UK without sponsorship.