Top IT Support Jobs in London

Provide on-site and remote IT support for employees across the Americas: troubleshoot macOS/Windows and SaaS apps, run new-hire onboarding, manage offboarding and hardware, support meeting room AV and events, maintain documentation, triage/ escalate requests, and assist with office moves and basic networking issues.

Provide on-site and remote IT hardware, software and telecom support across multiple sites and events. Manage and escalate tickets, deploy and maintain hardware, support C‑Suite users, monitor systems, keep documentation and change management up to date, troubleshoot printers and multiple OS, ensure SOX/GDPR compliance, and travel frequently to events.

Provide first-line IT support via phone and ticketing (Salesforce), manage accounts and licensing in Microsoft Admin Portal, support Windows/Mac/iOS/Android devices, maintain assets and compliance with Microsoft Endpoint, create user documentation, assist onboarding, manage supplier relations and resolve helpdesk tickets to completion.

The Onsite IT Support Engineer provides technical support, manages incidents, and ensures reliable IT infrastructure while maintaining customer satisfaction.

The IT Support Analyst role involves providing technical support for Microsoft Intune, managing devices and user credentials, troubleshooting device issues, and contributing to IT improvement projects.

Provide on-site 1st and 2nd line IT support for London (and occasional Dublin) users: resolve tickets, troubleshoot desktops, printers and conferencing equipment, administer user accounts and access, perform basic networking and remote support, and escalate to Madrid-based technical team as needed.

The Junior IT Support Engineer provides 1st line IT support, resolves technical issues, manages support requests, and assists with onboarding/offboarding processes.

Provide remote engineering IT support: maintain engineering IT services, manage deployment solutions (build/test/debug packages), resolve incidents and service requests, ensure device patch compliance, assist with server tasks, install and maintain software portals, and collaborate on projects and cross-team IT operations.

The role involves supporting IT operations within a chemical industry company, promoting collaboration and opportunity for input from all team members.

The IT Support Engineer will provide IT assistance, manage equipment, and enhance internal processes to support a growing global team.

The Support Analyst will manage FIX connectivity requests, support trading operations desks, perform FIX testing and certifications, and maintain network relationships, requiring strong FIX technology proficiency and experience in a broker/dealer environment.

The IT Support Apprentice will provide remote and face-to-face IT support, resolve incidents, and fulfill service requests while gaining hands-on experience in a fast-paced IT environment.

The IT Support role involves managing, troubleshooting, and optimizing Zoho applications, providing remote support, enhancing system performance, and collaborating with internal teams.

Manage and lead IT support teams in data centers, overseeing maintenance, incident resolution, and support processes for GPU clusters and IT infrastructure.

Provide second-level IT support at a Central London customer site, troubleshooting Windows and Apple devices, managing PC lifecycle and assets, performing IMACs, assisting escalations, supporting meeting room AV/telephony, and aiding small projects and hardware repairs to meet SLAs.

Assists with IT operations on cruise ships, focusing on guest-related technology. Responsibilities include troubleshooting, installation, and first-level support for IT equipment.

Provide hands-on, onsite IT support at the London HQ, troubleshooting Windows/macOS/Linux, managing Intune and Jamf MDM, administering Active Directory and Microsoft 365 GCCH, supporting video conferencing and meeting AV, provisioning accounts and devices, documenting solutions, and contributing to IT infrastructure and deployment initiatives.