https://jobs.co.uk/job/senior-it-security-analyst-prime-personnel-uk--e82f329e-655b-48fd-bc2e-66f3ae9c739e RSS feed for Senior IT Security Analyst at Prime Personnel UK. en-gb Thu, 30 Jul 2026 15:11:32 GMT https://jobs.co.uk/job/senior-it-security-analyst-prime-personnel-uk--e82f329e-655b-48fd-bc2e-66f3ae9c739e https://jobs.co.uk/job/senior-it-security-analyst-prime-personnel-uk--e82f329e-655b-48fd-bc2e-66f3ae9c739e Thu, 30 Jul 2026 11:52:03 GMT Location: London | Salary: 75000.00-75000.00 Annual | Type: Permanent | Senior IT Security Analyst required to act as a senior technical contributor within a global cyber security team, owning selected cyber security domains end-to-end and driving practical improvements to reduce cyber risk. The role combines analyst and engineering responsibilities across security tools, vulnerability and exposure management, web and email security, incident response, and threat-informed remediation. The role works closely with infrastructure, cloud, application, identity and business teams to identify security issues, prioritise actions based on real-world attacker behaviour, and deliver measurable improvements to the organisation cyber defence posture. Owned or materially contributed to one or more cyber security domains, such as endpoint security, vulnerability management, identity security, network security, incident response or Microsoft 365 / Azure security. Used CrowdStrike or equivalent EDR tooling to investigate detections, support incident response and improve endpoint security controls. Used Zscaler ZIA/ZPA or equivalent secure web gateway, private access, zero trust or network access security technologies. Performed vulnerability assessment, exposure anal... Permanent