IT Infrastructure & Systems Administrator

IT Infrastructure & Systems Administrator

Central London Hybrid Working

6-month FTC Full Time

This is a 6 month fixed term contract

We are working with a well-established multi-site organisation seeking an experienced IT Infrastructure & Systems Administrator to join a collaborative internal technology team.

This role will suit someone with strong Microsoft infrastructure experience who enjoys supporting a mixed on-prem and cloud environment, contributing to ongoing systems improvement projects, and acting as an escalation point for technical issues.

Key Responsibilities

• Support and maintain core Microsoft server and cloud environments
• Administer Active Directory, Group Policy, DNS, DHCP and related services
• Manage Microsoft 365 technologies including Exchange Online and Azure AD
• Support virtualised infrastructure environments
• Assist with systems upgrades, deployments and patch management
• Maintain endpoint management platforms and device administration
• Support business-critical applications and operational systems
• Monitor backups, system health and infrastructure performance
• Provide third-line technical support across the organisation
• Contribute to documentation, security best practice and process improvement

Experience Required

• Strong experience administering Windows Server environments
• Good knowledge of Microsoft 365 and Azure AD administration
• Experience with virtualisation technologies (VMware or similar)
• Understanding of endpoint/device management platforms
• Experience supporting both cloud and on-prem infrastructure
• Knowledge of patching, backups and infrastructure monitoring
• Strong troubleshooting and stakeholder communication skills

Desirable

• Experience with SCCM, WSUS or similar tooling
• Exposure to JAMF or Apple device environments
• Experience supporting payment or transactional systems
• Familiarity with networking and Wi-Fi infrastructure

What's on Offer

• Hybrid working
• Collaborative technical environment
• Exposure to a broad infrastructure estate
• Opportunity to contribute to modernisation projects
• Competitive salary and benefits package