IT Security Engineer Are you looking to take ownership of core security platforms in a regulated environment, influence how infrastructure security is managed day to day, and work autonomously on complex technical challenges while enjoying stability and the opportunity to deepen your security expertise? Salary: 50-60k Location: Epsom Working: Hybrid (3 days per week) Clearance: SC clearance eligible Contract Type: Permanent What you will need Experience in infrastructure or security engineering rolesFirewall administration experience using enterprise platformsSIEM and SOAR platform exposure with operational responsibilityMicrosoft 365 security stack experienceAbility to work independently and make sound technical decisions Key Responsibilities Manage and maintain on premises security infrastructureOwn firewall, SIEM, SOAR and vulnerability management platformsInvestigate and resolve security and network issues under pressureStrengthen security controls across Microsoft 365 servicesContribute to complex projects while maintaining operational security Your experience Firewall technologies such as Check Point or Palo Alto or equivalentsSIEM and SOAR tools such as Splunk SOAR or LogRhythmVulnerability management using platforms such as TenableNetwork troubleshooting experience in enterprise environmentsStrong communication skills and a problem solving mindset Key Words: IT security engineer, infrastructure security, firewall management, SIEM, SOAR, Microsoft 365 security, vuln