Messaging Engineer+Permanent opportunity+Hybrid working on site in Stevenage+SC cleared role - must be eligible for clearance +Sole British nationals only due to nature of project+ 50 - 55 k Responsibilities ExchangeManaging Exchange servers, including mailbox databases, connectors, and transport rules.Configuring and troubleshooting mail flow, mailbox permissions, and distribution groups.Monitoring and optimising Exchange server performance and security. SkypeSupporting Skype for Business services, including setup, configuration, and troubleshooting.Managing user accounts, presence, and conferencing features.Integrating Skype with Exchange and other collaboration tools. BlackberryProviding Blackberry Enterprise Server (BES) administration and support.Configuring and troubleshooting Blackberry devices and services.Ensuring Blackberry services integrate effectively with messaging platforms. Incident and Problem Management:Responding to and resolving escalated incidents related to messaging and collaboration tools.Performing root cause analysis for recurring issues and implementing preventive measures.Collaborating with other IT teams and vendors to resolve complex technical problems Security and ComplianceImplementing and enforcing security policies and controls for messaging platforms.Participating in security audits and ensuring compliance with regulatory requirements.Monitoring for and responding to security incidents related to messaging systemsthe completeness of ..... full job details .....