Top IT Jobs in London

Lead medium to large-scale business and IT change projects from planning through operational handover. Manage timelines, budgets, governance, risks, resources, vendors, stakeholders, and change while ensuring quality delivery. Develop business cases, assess feasibility, maintain project controls and reporting, and support strategic objectives. Provide leadership, coaching, and mentoring to project teams while driving operational improvements across the organization.

Lead daily IT support operations, guide and coach IT Engineers, resolve escalated technical issues, and improve service quality. Manage support across Windows, macOS, Linux, mobile devices, and office equipment. Oversee onboarding and offboarding, ITSM systems, reporting, documentation, workflow automation, and process optimization. Collaborate with Security and Engineering to maintain reliability and data protection while supporting hybrid offices and preparing for progression into IT management.

Supports SOX and IT control audits by conducting walkthroughs, reviewing evidence, testing control design and effectiveness, documenting findings, identifying deficiencies, maintaining risk and control matrices, tracking remediation, and performing follow-up testing. The role coordinates with IT control owners and external auditors, applies frameworks such as SOX, COSO, and COBIT, and supports audit activities across international operations.

Provide first- and second-line IT support for the London office, including executive support, access management, macOS and Windows device lifecycle administration, onboarding and offboarding, office connectivity, audio/visual systems, knowledge-base documentation, and vendor coordination. Collaborate with global support teams and introduce AI productivity tools while maintaining secure, reliable employee technology experiences.

Lead delivery, performance and continuous improvement of operational systems (TOS, applications, integrations, databases). Manage a multidisciplinary IT Systems team, oversee enhancements, testing, commissioning, change management, and deliver business-critical IT projects. Build stakeholder and vendor relationships and support UK-wide standardisation between sites.

Provide 2nd and 3rd line support across Microsoft 365, Azure, Entra ID, Intune, Windows, infrastructure, cloud, and endpoint environments. Resolve escalated technical issues, support onboarding and offboarding, maintain security configurations, perform root cause analysis, contribute to IT projects, document solutions, liaise with vendors, and help maintain reliable, secure IT services.

Provides Tier 2 workplace technology support across Windows and macOS environments. Responsibilities include incident and service request resolution, ticket management, asset lifecycle administration, employee onboarding and offboarding, AV/VC support, technical troubleshooting, documentation, security compliance, and collaboration with Tier 3 teams. The role is onsite in London and supports internal employees through a Tech Bar, ITSM platform, remote tools, and internal events.

Designs and delivers technology training, learning materials, documentation, and user enablement programs for lawyers and business professionals. Supports technology adoption, onboarding, regional technology projects, LMS administration, training requests, and continuous improvement. Collaborates with Technology teams and business users to identify learning needs, provide targeted support, and maintain accurate instructor-led, virtual, video, and digital learning content.

Provide onsite and remote IT support across UK locations, troubleshooting hardware, software, mobile devices, connectivity, Microsoft 365, collaboration tools, and endpoint environments. Deploy and configure devices, manage provisioning and asset lifecycle records, support meeting-room technologies, and deliver high-quality assistance to employees and executives. Own incidents and service requests through resolution, collaborate with stakeholders, escalate complex issues, and contribute to documentation, process improvement, modernization, security, and governance initiatives.

Lead and operate enterprise Privileged Access Management and Identity and Access Management capabilities. Responsibilities include designing PAM solutions, migrating privileged access, managing EPM platforms, supporting IAM and IGA initiatives, coordinating with cloud and infrastructure teams, managing vendors, providing global operational support, and leading audit, compliance, and regulatory activities.

Provides desk-side and remote IT support across multiple sites, including hardware and software deployment, telecommunications support, ticket escalation, C-Suite assistance, system monitoring, change management, and documentation. The role maintains accurate hardware records, ensures issues are resolved promptly, follows IT service processes, and supports Microsoft 365, Azure Active Directory, and device management systems while delivering strong customer service.

Administer and evolve hybrid cloud and on-premises infrastructure, core IT platforms, identity and collaboration systems. Manage Windows Server, Active Directory, Office 365, cloud environments, endpoints, and Jira Service Management. Develop PowerShell, Python, Bash, and workflow automation, including AI-enabled IT processes. Deliver infrastructure projects through structured lifecycles and collaborate with security and engineering teams. Support migrations, networking, security fundamentals, and major audiovisual events.

Manage a portfolio of EMEA customer accounts, grow revenue through upselling, cross-selling, renewals, and cloud service opportunities, and meet personal sales targets. Onboard customers, provide training, understand evolving business needs, and act as the primary account contact. Build relationships with C-level executives and AWS, gather customer feedback, support advocacy initiatives, and represent the company at events and conferences.

Own and evolve HPC infrastructure supporting CPU- and GPU-intensive engineering simulations, including cluster administration, scheduling, performance tuning, and capacity planning. Provide escalated IT support, administer identity and access controls, support developer tooling and cloud environments, and implement zero-trust and compliance practices. The role also requires strong networking, automation, scripting, troubleshooting, mentoring, and process-building skills in a scale-up environment.

Supports business-critical travel applications and enterprise infrastructure, configures applications for stability, administers Windows systems and endpoints through Microsoft Intune, and develops PowerShell and Python automation scripts. Troubleshoots application, database, network, and MDM issues; supports integrations and APIs; and collaborates with IT teams and nontechnical stakeholders. Travel technology, GDS, and travel API experience are advantageous.

Leads and executes IT audits across infrastructure, applications, cybersecurity, cloud, data governance, and emerging technologies. Serves as the IT risk subject matter expert, oversees third-party audit partners, applies data analytics and AI to audit activities, and advises senior stakeholders on technology risks and controls. The role also supports broader audits, improves audit methodology, and coaches colleagues without direct reports.

Own the architecture, reliability, roadmap, and security of OLIX’s internal IT systems, including identity, SSO, device management, Google Workspace, Slack, Notion, and Atlassian. Lead company-wide systems projects, identity and device-management migrations, complex issue resolution, SaaS onboarding, and secure access implementation. Build AI agents, automations, scripts, and workflows to eliminate manual work and improve employee support. Mentor others and drive durable improvements across IT operations.

Two-year graduate programme with rotations in data modelling, analytics, and AI. Responsibilities include building dimensional and Power BI semantic models, developing DAX measures, preparing Azure Fabric data, delivering business analytics and reports, communicating insights, and supporting machine learning and generative AI use cases. Graduates will own defined projects while developing technical, commercial, and leadership skills in the renewable energy industry.

Analyzes and documents business requirements, evaluates processes, develops project documentation, supports change management and user acceptance testing, and facilitates alignment between IT teams and business stakeholders. The role assists project managers with timelines, risks, dependencies, and issue resolution while preparing reports, dashboards, and presentations to support data-driven decisions and successful technology initiatives.

Leads a global remote IT support function, managing and mentoring one support specialist while handling escalations and hands-on end-user troubleshooting. Owns ticket coordination, IT automation, AI adoption, procurement, vendor management, onboarding and offboarding, systems reliability, and hardware delivery worldwide. Collaborates with SRE, Security, and Workplace teams to maintain secure, reliable IT operations.

Lead IT strategy and execution for an assigned organizational scope, aligning technology with business objectives. Establish architectural standards across applications, data, integration, infrastructure, security, and business domains. Manage strategic plans, budgets, resources, programs, stakeholders, performance, organizational design, and talent development. Advise senior and C-suite leaders while strengthening technology resilience, scalability, security, agility, and operational continuity across complex or global environments.

Leads multi-site LIMS rollouts and system integration projects involving SAP S/4HANA, MES, laboratory instruments, and interconnected IT landscapes. Manages project plans, timelines, dependencies, risks, stakeholders, and technical teams while ensuring end-to-end delivery. Proactively resolves issues and blockers, drives projects to completion, and applies IT project management, LIMS, system integration, and GxP documentation expertise within the life sciences and pharmaceutical industry.

Manage multiple IT projects across science and operations, leading delivery through the full project lifecycle. Engage stakeholders, coordinate technical and non-technical teams, manage vendors, maintain project documentation and governance, and resolve delivery issues. Support portfolio planning by tracking project status, resources, forecasts, priorities, and risks, enabling transparency and timely intervention across the Information Technology Office.

Provide 1st-, 2nd-, and some 3rd-line IT support, manage Microsoft 365 and Azure user access, administer security controls, monitor alerts, maintain endpoint compliance, support patching and audits, train users, and troubleshoot hardware and local networks onsite.

Provides first-line IT support across international offices, troubleshooting hardware, software, connectivity, and Microsoft 365 issues. Builds and deploys Windows laptops, trading workstations, iPhones, and iPads; manages user onboarding, offboarding, accounts, endpoints, and assets. Supports meeting-room technology, desk moves, documentation, endpoint compliance, security standards, and audit activities. The role is fully office-based, hands-on, and offers training with opportunities to progress into infrastructure and security.