Wintel Systems Administrator - Platform Manager - MUST BE DV CLEAREDAre you a technical expert with a strong background in Windows systems and network management? Do you thrive in high-pressure environments, prioritising critical tasks and resolving incidents swiftly? If you''re looking for a role where you can make a real impact, collaborate with a dynamic team, and support global customers in challenging environments, this could be your next move!Your Role:Maintain and support a Windows-based Live Service Network with various hosted applications.Provide 3rd Line technical support, troubleshooting and resolving issues efficiently.Work within configuration and change management policies to ensure smooth operations.Collaborate with different departments to maintain network security.Ensure all processes, procedures, and work instructions are followed.Keep accurate records of network components, maintenance activities, and inventory.Provide on-call technical support on a rotational basis (1 week in 3).What You Need:Strong knowledge of Windows systemsGood understanding of networksExperience running and maintaining a monthly security patching processPKI (Public Key Infrastructure) knowledgeBonus Skills (Desirable but Not Essential):Understanding of how to account for sensitive material.Experience in maintaining a document library.Ability to run and interpret daily environment checks.If you''re a dedicated and proactive professional, eager to take on a technical challenge and suppo