101 to 125 of 297 Infrastructure Engineering Jobs in London

during holiday periods. Education Sector experience desirable. Must be eligible to work in the UK. Approximately 60% Networking/40% End-User Computing & IT Infrastructure Support. Seeking to secure a hands-on IT Network Engineer to take responsibility for the configuration, administration, maintenance & troubleshooting of Network & core IT Infrastructure … Switching, Wireless Connectivity, Firewalls & Network Security, alongside providing 2nd & 3rd Line IT Support across Microsoft 365, Intune, Endpoint Management, Windows Server & End User Computing Infrastructure (40%). Technical Skills Required: 2nd & 3rd Line IT Support: Troubleshooting complex Networking, Infrastructure, hardware & software issues through to root-cause resolution. Network ...

Engage and improve the whole life cycle of secure cloud platform network systems. Assist Engineering and Operations teams in building an ecosystem of integration, empowering software automation to scale within private/secure networks. Maintain, secure, and debug cross-cluster communications in an air-gapped kubernetes infrastructure using … systems sustainably through mechanisms like automation, and evolve systems by implementing changes that improve network reliability, security and performance. Work cross-functionally to drive Infrastructure as Code and GitOps pipelines, ensuring network configurations are deployed programmatically. Provide highly technical implementation and operational support in customer environments, including guidance ...

Head of Infrastructure – Trading TechnologyLondon – HybridCompetitive + BonusQuant Capital is working with a global market-making firm looking for a Head of Infrastructure to lead the buildout and evolution of its trading platform across cloud and on-prem environments. This is a senior technical leadership role with full … ownership of infrastructure strategy, delivery, and scale across low-latency trading systems. This hire will drive a major AWS migration, build greenfield environments, modernise legacy systems, and shape the long-term engineering roadmap. You'll lead a small but senior infrastructure function with real autonomy and impact. ...

Senior Azure Infrastructure Engineer We are looking for an experienced Senior Infrastructure Engineer to support a major cloud transformation programme, migrating business-critical applications and databases from on-premise infrastructure into Microsoft Azure. This is a hands-on role combining cloud engineering, automation and technical leadership. … will design and implement secure, scalable and resilient Azure environments while helping shape the organisation's long-term infrastructure strategy. Key responsibilities: Design and deliver Azure cloud and hybrid infrastructure solutions Support application and database migrations into Azure Build and manage infrastructure using Terraform, ARM or Bicep ...

100K + Bonus + Full Benefits Financial Services Firm is hiring for an experienced Python Application DevOps Engineer to join a high-performing engineering team supporting critical technology platforms. This is a hands-on role focused on Python automation, production stability, application resilience and continuous improvement within a complex … high-volume technology environment. You will work across application, infrastructure and engineering teams to improve the reliability, scalability and operational performance of business-critical platforms. Responsibilities: * Develop Python-based automation and tooling to improve operational efficiency. * Support and enhance critical production applications and services. * Drive improvements across resilience ...

latest industry news, or just browsing what's on the market. Location: London – 2 days per week (Occasional travel to Milton Keynes)Reports to: Infrastructure Engineering ManagerWe are excited to invite a hands-on and experienced Modern Workplace Engineer to join our team and help drive the next … tools and platforms, including areas outside your core remit. Strong understanding of IT security practices and experience working alongside security teams to ensure infrastructure is resilient and compliant. A hands-on approach to infrastructure modernization, with an emphasis on monitoring, automation, and operational efficiency. Excellent problem-solving, collaboration ...

Leadership, ITIL An exciting opportunity has arisen for an experienced Managed Services Manager to lead a high-performing technical operations team delivering exceptional support, engineering and infrastructure services to a portfolio of demanding, technology-focused clients. The Opportunity You will be responsible for leading approximately 25 technical professionals … across support, engineering and field services, creating a culture of accountability, ownership and customer focus. Working closely with Service Delivery, Account Management, Security and Professional Services teams, you will ensure clients receive a world-class service experience while driving automation, standardisation and operational efficiencies across the business. This role ...

identify security risks across the environment. Analyse and prioritise vulnerabilities based on risk, business impact, and remediation complexity. Coordinate and develop remediation plans with infrastructure, engineering, and operational teams. Perform vulnerability scanning activities and validate remediation efforts. Work closely with technical teams to implement security patches and updates. … Investigate vulnerabilities impacting operating systems, software packages, libraries, and infrastructure components. Support the standardisation and optimisation of vulnerability management processes and workflows. Develop and maintain vulnerability reporting, tracking, and remediation metrics. Translate complex technical findings into clear and actionable recommendations for business stakeholders. Promote security awareness and best practices ...

identify security risks across the environment. Analyse and prioritise vulnerabilities based on risk, business impact, and remediation complexity. Coordinate and develop remediation plans with infrastructure, engineering, and operational teams. Perform vulnerability scanning activities and validate remediation efforts. Work closely with technical teams to implement security patches and updates. … Investigate vulnerabilities impacting operating systems, software packages, libraries, and infrastructure components. Support the standardisation and optimisation of vulnerability management processes and workflows. Develop and maintain vulnerability reporting, tracking, and remediation metrics. Translate complex technical findings into clear and actionable recommendations for business stakeholders. Promote security awareness and best practices ...

Devonshire Hayes is recruiting an experienced IT Infrastructure Engineer to support and enhance a varied infrastructure estate spanning on-premises, hyper-converged and cloud technologies, with a focus on Azure migration and Microsoft 365. This role requires one day a month onsite in any of the clients offices … application services, including patching, upgrades, vulnerability remediation and incident resolution. Monitor availability, performance and capacity; investigate alerts and complete root cause analysis. Deliver infrastructure improvements, Azure workload migration, optimisation and automation. Execute disaster recovery and failover testing, review technical changes and conduct smoke testing. Support ITIL processes, change scheduling ...

driven decision-making. They are investing heavily in their ML capabilities and are looking for a technical leader to help scale their machine learning infrastructure, engineering best practices, and team capability. You'll join a collaborative environment where engineering excellence and innovation are highly valued. The Role … pipelines. Remain hands-on with coding, code reviews, debugging, and deployments. Mentor and support a small team of Machine Learning Engineers. Establish machine learning engineering and MLOps best practices. Improve deployment, monitoring, and model lifecycle management processes. Collaborate closely with Data Science, Risk, Product, and Engineering teams. Contribute ...

complexity confidently, translating it into a clear, risk-managed migration roadmap for clients. Communicates cloud strategy and migration risk clearly to both hands-on engineering teams and infrastructure leadership. Comfortable owning migration cutover windows and the associated risk management. Job RequirementsJob DescriptionEnterprise Architect — Cloud (AWS/Azure/… genuinely fluent across AWS, Azure, and GCP, and equally comfortable designing the hybrid architectures and migration programmes that move clients from on-premises infrastructure into the cloud, and operate confidently in between. This is a hands-on architecture and delivery role, not a single-cloud specialism. The successful candidate ...

they move from proof-of-concept to full production deployment, they are seeking a Senior DevSecOps Engineer to take ownership of the operational, infrastructure, and security foundations that will support long-term growth. This is a high-impact role for someone who enjoys building secure, scalable, and compliant environments … from the ground up. You'll become the technical authority across infrastructure, cloud operations, DevSecOps, platform security, and compliance readiness, ensuring the business can meet the rigorous standards expected within a regulated financial environment. Working closely with engineering leadership, you will be responsible for creating the systems, controls ...

Infrastructure Engineer – Automation55,000 + bonus, shares and non-contributiry pensionQuant Capital is urgently looking for an Infrastructure Engineer with some Powershell to join or well known Fintech50 client who produces software disrupting the wealth management market. Currently they stand at 300 in the UK with almost … clients. The firm runs a modern infrastructure with the latest windows versions and sits on AWS, so if you want to play around you will be encouraged. The CEO has an open desk and works closely with every team member. I am looking for an experienced Engineer with extensive ...

DevOps Engineer – Azure/AWS | Cybersecurity & Cloud Infrastructure Location: Remote (UK) | Optional London Office Salary: Competitive, dependent on experience Level: Mid-Level (the client is open to training junior candidates) | Permanent, Full-Time The Opportunity We're working with an established, award-winning technology consultancy looking for a talented … opportunity to work on some of the UK's most important national health technology systems , helping to build, secure and maintain the cloud infrastructure underpinning essential services. You'll work in a technically challenging environment with genuine ownership of projects, exposure to complex cybersecurity requirements and excellent opportunities ...

Cyber Security Lead Working policy: 4 days per week required in the office during probation, 3 days thereafter. Reporting into my clients Infrastructure Engineering Manager, the role will be responsible for the ownership and continual development of cybersecurity controls and security architecture. Key areas of focus: Cyber Security … Engineering: - Identify vulnerabilities in hardware and software to be remediated by Engineering\Operations teams. - Understand current and emerging security threats. - Assist and lead in Incident Response investigations and mitigation Project Delivery: - Be able where relevant to participate in and lead varied IT Infrastructure lifecycle & security projects. Including ...

professional looking to further develop their expertise within a mature, enterprise-scale security function. Key Responsibilities Analyse, assess and prioritise vulnerabilities identified across enterprise infrastructure, applications and technology platforms. Support the end-to-end vulnerability management lifecycle, from identification and triage through to remediation and closure. Work with infrastructure, engineering and technology teams to coordinate and track remediation activities. Review vulnerability data, threat intelligence feeds and security advisories to determine business risk and remediation priorities. Produce reports, dashboards and metrics to demonstrate vulnerability trends, remediation progress and overall security posture. Contribute to the continual improvement of vulnerability ...

growth. As a consequence, we need to find 2 bright, capable Azure Cloud Engineers to join their team. The key skill requirements are Azure Engineering and IaC Terraform. Any AKS, CI/CD, etc. is useful Some certification around Azure would be advantageous. The ideal candidate will have either … Some experience around Infrastructure engineering and Azure/Terraform *Be a graduate with 12 months of Azure engineering from a work placement or post-degree. The roles are client-facing, so a consultative background is a nice-to-have. Permanent only. You must be based ...

Infrastructure Engineer Fintech Azure 90,000k Quant is urgently looking for an Infrastructure Engineer to join our high profile client. Our client is a well known commodity trading platform. All their clients have recently moved to a SAAS platform and this role looks to push the team towards … Automation and Devops. Day to Day the Infrastructure Engineer will: Supporting the business in day to day operations, as well as facilitating business changes. Contribute to the development and evolution of infrastructure that is appropriate for the current needs as well as scalable for the future needs ...

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial … supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence ...

architecture role requiring someone who is comfortable working across a variety of products and technology areas, moving between application architecture, solution design, integration, cloud infrastructure and engineering considerations. Key Responsibilities: Develop, review and maintain solution and application architectures across a range of digital products and services, translating business … technical requirements into pragmatic, deliverable designs. Produce architecture and design artefacts at an appropriate level of detail, including application, integration, data and technology/infrastructure views. Review and evaluate technical proposals, solution options and designs, identifying trade-offs and providing clear recommendations to support delivery decisions. Work closely with ...

architecture role requiring someone who is comfortable working across a variety of products and technology areas, moving between application architecture, solution design, integration, cloud infrastructure and engineering considerations. Key Responsibilities: Develop, review and maintain solution and application architectures across a range of digital products and services, translating business … technical requirements into pragmatic, deliverable designs. Produce architecture and design artefacts at an appropriate level of detail, including application, integration, data and technology/infrastructure views. Review and evaluate technical proposals, solution options and designs, identifying trade-offs and providing clear recommendations to support delivery decisions. Work closely with ...

Senior Infrastructure Software Engineer, Apps Platform, LondonAs an Infrastructure Engineer on the Apps Platform Infrastructure team, you'll help build and evolve our platform's deployment and observability layers across multiple cloud providers and on-premises, for both internal and customer-managed environments. This is a role … someone who cares about building cloud-agnostic infrastructure and deployment pipelines. You'll partner closely with internal teams to understand how they use and deploy the platform, debug their issues, and shape a roadmap that balances immediate needs with long-term architecture. You will: Expand the deployment footprint ...

Reference: 129431Radiant is redefining how AI infrastructure is built. We design and operate AI-native infrastructure platforms engineered for sovereignty, performance, and scale — powering GPU-native workloads, multi-tenant control planes, and high-performance AI systems for the most demanding environments. We are building purpose-built AI infrastructure from powered land, to compute, to software. As we scale our operations and deploy capital into the next generation of AI infrastructure, we are looking to expand our product team with leaders who can combine technical strength with execution excellence and are driven to build. Radiant was established ...

Flexible/Hybrid/Remote – to be confirmed We are working with a specialist cyber security consultancy that supports organisations operating within critical national infrastructure and other high-consequence environments . They are looking for a Technical Cyber Security Consultant who can combine strong hands-on technical capability with … security reviews across networks, applications and cloud environments Turning security findings into practical remediation plans and helping clients implement them Hardening systems and infrastructure in line with standards including CIS Benchmarks, NCSC guidance and ISO 27001 Developing scripts, automation and internal security tooling Acting as a trusted technical point ...