https://jobs.co.uk/job/senior-security-analyst-cyber-security-siem-qualys-ips-it-security-systems-fir-nexere-consulting-limited--ea0df2c4-3af5-436d-bed5-4002057cd1fc RSS feed for Senior Security Analyst - Cyber Security - SIEM - Qualys - IPS - IT security systems - Fir at Nexere Consulting Limited. en-gb Mon, 15 Jun 2026 16:38:54 GMT https://jobs.co.uk/job/senior-security-analyst-cyber-security-siem-qualys-ips-it-security-systems-fir-nexere-consulting-limited--ea0df2c4-3af5-436d-bed5-4002057cd1fc https://jobs.co.uk/job/senior-security-analyst-cyber-security-siem-qualys-ips-it-security-systems-fir-nexere-consulting-limited--ea0df2c4-3af5-436d-bed5-4002057cd1fc Mon, 15 Jun 2026 11:50:51 GMT Location: London | Salary: 10.00-10.00 Annual | Type: Permanent | Senior Security Analyst - Cyber Security - SIEM - Qualys - IPS - IT security systems - Firewalls My client who are leaders in their field are looking for a Senior Cyber Security and Network Analyst to provide effective and timely operational support, development and management of the IT network and security infrastructure to meet business requirements and objectives. Responsibilities: Support the delivery and maintenance of the organisation''s cyber security and network infrastructure, ensuring systems remain secure, resilient, and aligned to business needs Manage day-to-day security operations, including monitoring SIEM platforms, Firewalls, endpoint protection, and threat detection tools Investigate security incidents and vulnerabilities, recommending and implementing corrective actions where required Maintain and support network technologies including LAN/WAN, Wi-Fi, Internet connectivity, and Layer 2/3 infrastructure Contribute to cyber security and infrastructure projects, including the implementation of new security controls and technologies Perform patching, upgrades, and ongoing maintenance across security and network environments to minimise risk and downtime Develop and ... Permanent