About

CANDIDATES REQUIRE CURRENT, ACTIVE SC CLEARNACE FOR THIS ROLE - PEASE APPLY ACCORDINGLYRole PurposeThe role requires an experienced technical professional to support, enhance, and secure complex enterprise systems and networks. Working as a senior systems administrator, the postholder will ensure the stability, resilience, and continuous improvement of both on-premises and cloud-based infrastructure services.Key ResponsibilitiesServe as a senior team member within systems administration, providing leadership, technical guidance, and hands-on support across critical infrastructure services.Administer and maintain core technical systems including Firewalls, load balancers, VPN solutions, wireless networks, LAN infrastructure, and associated security technologies.Manage virtualisation platforms such as Hyper-V and Virtual Machine Manager, including configuration, performance optimisation, and life cycle management of virtual machines.Support backup, recovery, and business continuity processes using Veeam.Deliver robust infrastructure engineering services across hybrid environments, supporting on-premises systems and cloud platforms such as Azure, AWS, and Google Cloud.Administer cloud services including Azure cloud resources, Microsoft 365 (Teams, Exchange, SharePoint, etc.), and associated identity and security configurations.Maintain and enhance enterprise monitoring solutions, including SolarWinds, to ensure proactive issue detection and service optimisation.Support and manage Citrix environments, contributing to application delivery, performance tuning, and secure remote access capabilities.Perform advanced administration of Active Directory, including group policies, identity life cycle management, and domain services.Conduct Firewall administration tasks such as rule optimisation, policy configurat