Top IT Jobs in London

Design, implement, test and document scalable Windows platform security controls. Automate security workflows and integrate security products via APIs. Manage endpoint security, vulnerability scanning and patching, investigate emerging threats, and advise IT teams on remediation and best practices.

Deliver IT and digital procurement expertise to clients: category management, sourcing and buying, develop sourcing strategies, advise on digital transformation, and manage stakeholders in a client-facing, fast-paced consultancy environment.

Lead design, development, and maintenance of scalable data solutions including data pipelines, warehouses and data mesh. Collaborate with stakeholders, write clean SQL/scripts, mentor junior data engineers, drive new technology adoption, and integrate applications across systems.

Lead global IT infrastructure and vendor management for a fast-growing B2B SaaS company. Own IT strategy, procurement lifecycle, enterprise contract negotiation, systems administration, data governance, zero-trust policies, asset management, and support for a distributed workforce while building KPIs and vendor performance models.

Lead strategic partnerships with corporate resellers across EMEA to drive revenue growth and GTM deployment. Develop account plans, manage key relationships, align internal teams to deliver tailored IT, edge, and service solutions, analyze market trends, conduct business reviews, resolve issues, and deliver forecasts and reports to meet sales targets.

Lead and mentor a global Corporate IT support team, managing day-to-day BAU, incidents, change and problem processes. Oversee M365/Intune/Azure, VDI, endpoints, ServiceNow/Jira/Confluence, vendor relationships, budgeting, KPIs/SLAs, projects, and knowledge management while partnering with InfoSec to maintain secure, stable services.

Lead and manage local IT services for the London site, partnering with global IT and business leaders. Oversee end-user support, vendor delivery, IT projects, security/compliance, disaster recovery, and local IT budget. Mentor a small onsite team and enable global initiatives locally to ensure reliable, secure, and business-aligned IT operations.

Provide hands-on IT operations support for a global, fully-remote team: administer SaaS collaboration tools, manage devices and OS configurations, own identity and access management, improve onboarding/offboarding, troubleshoot cloud networking and access issues, document processes, and collaborate on automation (IaC) and security with Platform and Security teams.

Develop and maintain Digital Workplace tools, working closely with teams, performing testing, debugging, and technical research. Requires web development experience and familiarity with modern software architectures.

Own day-to-day IT across London offices and cloud: administer SaaS apps, automate tasks with AI, provide 2nd-line support, manage laptops/AV/printers, and assist onboarding/offboarding. Collaborate with IT and engineering to operate and scale the environment.

Seeking DV cleared professionals for projects in Central Government, including software engineering, development, and DevOps roles.

Lead and operate Humanoid's corporate IT environment: manage endpoints, identity, networking, and cyber defenses (EDR/SIEM/vulnerability management). Oversee device lifecycle, MAM/SSO/MFA, vendor contracts, connectivity for offices/labs, and enforce policies and recovery procedures aligned with ISO27001/SOC2/GDPR. Monitor IT/security health, report risks to IT leadership, and feed improvements into the IT roadmap.

Serve as the liaison between business stakeholders and IT to deliver technical requirements for a digital transformation of underwriting processes. Document requirements, design integrations, support developers, present solutions, and assist testing, business readiness, and change adoption.

Lead architecture and strategic evolution of hybrid infrastructure platforms (VCF, storage, VDI, backup, hybrid cloud). Define reference architectures, automation and observability standards, guide major programmes and migrations, troubleshoot complex incidents, and mentor infrastructure engineers to ensure secure, resilient, and operationally supportable platforms.

Design and manage a high performance global infrastructure ensuring reliability and innovation. Collaborate within a specialized team for optimal results.

The IT Risk Manager leads project teams, interacts with clients and auditors, and oversees audit engagements, ensuring compliance and business development.

As a Senior Data Architect, you'll design and implement data solutions on AWS, guiding startups in creating scalable architectures and leading technical engagements.

The Account Manager will manage and grow B2B accounts, ensuring client satisfaction, identifying upsell opportunities, and achieving sales targets.

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

Lead design, architecture and support for the Financial Times' collaboration tooling. Act as AI subject-matter expert, manage vendors, contribute to roadmaps, set engineering standards, escalate complex issues, and promote cross-team collaboration and best practices.

Lead architecture and build an automation and AI-native toolchain (fusing traditional automation with agentic workflows), mentor teams, drive cross-department adoption, standardize practices, and evolve IT operations toward infrastructure-as-code and platform-first models.

Provide day‑to‑day IT operations: laptop provisioning and lifecycle management, new‑joiner IT inductions, first‑line support and ticket triage, meeting room and event AV setup (Poly X70/projectors), maintain asset register and audit readiness, update internal AI chatbot knowledge base, and coordinate with HR, Operations and leadership on stock and onboarding.

Provides global IT support across hardware, software, networks, operating systems, and workplace infrastructure. Manages employee onboarding and offboarding, permissions, licenses, device enrollment, software deployment, hardware inventory, vendors, and IT documentation. Develops policies supporting security and compliance standards such as ISO 27001, while troubleshooting technical issues and supporting MDM, authentication, and access-control systems. This remote role requires periodic visits to the London office.

Onsite IT Specialist responsible for identity and access management, endpoint and device lifecycle management, end-user technical support, system administration of Okta/MDM/SaaS tools, process automation, security best practices, and IT documentation and inventory across San Francisco and New York offices.

Lead EMEA IT operations and help desk, manage NOC and incident response, partner with global IT and InfoSec, oversee infrastructure, cloud, security, asset management, vendor relationships, budgets and regional IT team development across multiple locations.