Principal Security Engineer
- Hiring Organisation
- Jobleads-UK
- Location
- St Albans, England, United Kingdom
triage, containment, eradication, recovery, post-incident review. Author and maintain IR playbooks, runbooks and escalation procedures. Threat Intelligence: Investigate security events, perform root cause analysis, and apply threat intelligence to improve defensive posture. Understand attacker TTPs and operationalise frameworks like MITRE ATT&CK and NIST CSF. Vulnerability Management … procedures and controls aligned to ISO 27001, SOC 2, Cyber Essentials and GDPR. Audit & Compliance: Maintain continuous audit readiness. Own evidence collection, control testing, gap analysis and remediation tracking. Be the person who sits with auditors and delivers clear, documented, defensible answers. Risk Management: Conduct threat modelling ...