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# Systems Administrator

- **Company:** Robert Half International Inc.
- **Location:** London, UK (Remote available)
- **Experience:** Experienced
- **Salary:** £40,000.0 - £50,000.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Microsoft Online Services, Microsoft Outlook, Business Systems, Cyber Security, IT Management, Windows PowerShell, Microsoft SharePoint, Software Troubleshooting, Microsoft Onedrive, Information Technology, Unified Endpoint Management
- **Published:** October 18, 2026
- **Apply:** https://www.reed.co.uk/jobs/systems-administrator/57469739

## About the Role

* Minimum 5 years' experience in IT support, including at least 2 years in a Systems Administrator role.
 * Strong Microsoft 365 administration experience, including Teams, SharePoint, Outlook, OneDrive, and related technologies.
 * Experience with Microsoft Endpoint Manager, Entra ID, Security & Compliance.
 * Previous experience providing 2nd/3rd line support.
 * PowerShell scripting or automation experience.
 * Knowledge of cybersecurity best practices and security compliance.
 * Strong troubleshooting, communication, and customer service skills.

## Description

Robert Half has partnered with a growing organisation looking for a Systems Administrator to join the IT team, where you'll play a key role in supporting and developing a modern Microsoft focused IT environment.

We are seeking a proactive IT professional to help maintain, secure, and enhance business-critical infrastructure while providing advanced technical support across the organisation., You'll work closely with senior IT leadership to ensure the smooth operation of Microsoft 365 services, endpoint management, security platforms, and core business systems. This is a varied position combining systems administration, infrastructure support, user support, security, and project work., * Administer and maintain Microsoft 365 services, devices, applications, and infrastructure.

 * Provide 2nd and 3rd line technical support and resolve complex IT issues.
 * Manage Microsoft Endpoint Manager and Entra ID environments.
 * Support IT security, compliance, GDPR, and information governance initiatives.
 * Assist with IT projects, system upgrades, and technology improvements.
 * Develop and maintain technical documentation, policies, and procedures.
 * Identify opportunities to improve IT services, systems, and user experience.