Systems Administrator

Our client, a leading public sector organisation, is hiring an Systems Administrator to support and maintain its core IT infrastructure. This role is critical in ensuring systems remain reliable, secure, and aligned with business needs across a complex enterprise environment. You'll play a key role in managing servers, networks, and cloud platforms, while providing advanced technical support and contributing to continuous improvement across the infrastructure estate. What you'll do

• Administer and maintain enterprise IT infrastructure, including servers, networks, and applications
• Install, configure, and support Windows-based systems and services
• Manage user access, permissions, and identity services across Active Directory and Entra AD
• Support and administer Microsoft 365 and Azure environments
• Monitor system performance, apply patches, and manage security updates
• Provide third-line technical support and resolve complex infrastructure issues You'll work closely with Digital, ICT, and wider business teams to ensure technology services effectively support operational delivery.

• Proven experience supporting enterprise IT infrastructure in a complex environment
• Strong knowledge of Microsoft technologies, including Windows OS, Windows Server, Exchange, and Active Directory / Entra AD
• Experience administering Microsoft 365 and Azure platforms
• Strong troubleshooting skills with a proactive approach to system improvement
• Excellent communication skills and a customer-focused mindset The ideal candidate will bring a collaborative, adaptable approach and enjoy working in a service-driven, public-facing environment. Experience within local government or the wider public sector is desirable, but not essential.