Seeking a Senior Cyber Security Specialist for a permanent role in Bristol. The role will be responsible for critical activities across a broad range of domains. The Senior Cyber Security Specialist will operate across Cyber Operations and GRC, ensuring UK-specific compliance and security resilience. Role: Security Incidents: Oversee incident management and response, including root cause analysis, impact assessment, and post-incident reviews. Threat Management: Develop and refine threat intelligence, threat hunting capabilities, and prevention/detection measures. Security Technologies: Configure, maintain, and optimise security platforms (SIEM/XDR, EDR, vulnerability management, Secure Email Gateway, Application Allowlisting etc.) Security Controls: Implement and maintain security controls, continuously improving detection, prevention, and remediation. Vendor Risk & Audit: Conduct vendor risk assessments, support internal and external audits (e.g. Cyber Essentials, ISO27001), and manage remediation actions. Cyber Security Program: Support the execution of the UK Cyber Security Program, contributing to the implementation of key security initiatives and enhancements aligned with UK business and regulatory requirements. Governance, Risk, and Compliance: Support compliance efforts related to UK cyber security regulations, including UK GDPR, Cyber Essentials, and any industry-specific security requirements. Skills and Experience: 5–7 years' experience in security operations, engineering, or cyber threat management. Strong knowledge of SIEM, XDR, EDR, vulnerability management, firewalls, and network security. Hands-on experience in security control implementation and maintenance (e.g. ISO27001, Cyber Essentials). Familiarity with MITRE ATT&CK, incident response methodologies, and penetration testing. Experience in risk management, vendor security assessments, and compliance. Understanding of UK regulations, including Cyber Essentials, ISO27001, NIST CSF, and GDPR. Ability to support internal/external audits and drive remediation efforts.