26 to 50 of 77 Senior Infrastructure Engineer Jobs in London

Ashdown Group is recruiting a Senior Technical Infrastructure Engineer for a major London office relocation. The role requires hands-on delivery from design through to migration and commissioning, working with IT Operations and projects teams. Key focus areas include Cisco Meraki design and deployment, LAN/ ...

Senior Infrastructure Security EngineerLondon – Industry leading compensation – HybridA high-performance trading firm is expanding the team responsible for the resilience and protection of its internal technology estate. This is a hands-on engineering role for someone who understands how Windows behaves beneath the surface and can turn that … knowledge into practical security improvements. You will work across infrastructure, identity and endpoint security, building solutions rather than simply operating products. The environment is technically demanding, highly automated and designed around reliability, so the focus is on controls that are measurable, maintainable and effective at scale. What you will ...

Berwick Partners, on behalf of our client in London, seeks a Senior Infrastructure Engineer (Cloud & Network) to shape and support a modern, cloud-first technology environment. This hands-on role covers cloud, networking and hybrid infrastructure across the enterprise. You will act as a technical escalation ...

Thought Machine in London seeks a Senior Software Engineer, Infrastructure to scale our cloud-agnostic platform infrastructure and improve reliability at massive scale. You will own tooling in Python/Go, extend Kubernetes and Docker usage, and help advance multi-cloud readiness. You will contribute … observability through Prometheus/OpenTelemetry/Grafana, strengthen DR/BCP, and collaborate with a talented team to deliver robust, scalable infrastructure across customers. #J-18808-Ljbffr ...

looking for a senior infrastructure and operations engineer to own and evolve our platform reliability. You’ll design, operate, and maintain our Kubernetes-based infrastructure, build reliable monitoring and alerting pipelines, and ensure our systems remain stable under real-world load and failure conditions. This … hands‐on role for someone with deep experience running production systems at scale and who focuses on making infrastructure predictable and stable. You’ll work across Kubernetes, networking, CI/CD, Cloudflare, and observability to create a platform engineers can trust. What You’ll Do Design, deploy, and maintain ...

Wintermute, a leading algorithmic trading firm, seeks a seasoned infrastructure engineer to own and scale a mixed physical/virtual environment. You will collaborate with senior engineers to deploy automation in Python, troubleshoot networks, and optimize server and network performance. The role offers weekend/evening support ...

Description: Following the rapidly continued growth of our customer base, Darktrace are looking to add to our post-sales team of Cyber Security Infrastructure Engineers. As a Senior Cyber Security Infrastructure Engineer in the Professional Services organisation, you will ensure Darktrace is deployed, integrated, and optimized … Darktrace technology within network, cloud, OT, and email environments as well as leading and becoming a trusted advisor to key customers in their security infrastructure design and planning. What will I be doing: You will be regularly completing deployment projects on or before expected Service Level Objectives (SLOs ...

Institute of Ismaili Studies (IIS) is seeking an experienced Infrastructure Engineer to maintain and develop the Aga Khan Centre (AKC)'s technical infrastructure, covering servers, networks, cloud services, security, and AV systems. You will act as an escalation point, provide technical consultancy, horizon scanning, and work with ...

Senior Network Engineer – GPU Infrastructure/Quantitative TradingIndustry leading compensation discussed on callLondonQuant Capital is looking for an experienced Senior Network Engineer to join a leading quantitative trading firm in London. The role sits within a specialist infrastructure team supporting trading systems … demanding production networks and wants to move into a more performance-focused environment. You'll work on the design, rollout and support of network infrastructure across trading, research and GPU cluster environments. The role has a strong focus on automation, monitoring, Linux-based troubleshooting and high-bandwidth data movement. ...

Darktrace is seeking a Senior Cyber Infrastructure Engineer to join the Professional Services team in London. You will deploy, integrate, and optimize Darktrace solutions within customer environments, spanning network, cloud, OT, and email domains. In this role you will lead architectures for complex deployments, advise customers ...

JPMorgan Chase & Co. in London is seeking a Senior Lead Infrastructure Engineer to design and operate enterprise-scale virtualization platforms across global data centers. You will lead design and automation decisions for Hyper-V and VMware VCF, drive resilience, performance, and operational excellence, and mentor engineers while ...

Orlaroseassociates in London invites applications for a Desktop & Infrastructure Engineer on a 6-month fixed-term contract with possible extension. The role is based in our London office (Moorgate/Liverpool Street) reporting to Head of Infrastructure and focusing on high-quality desktop support and infrastructure stability. You will act as senior technical escalation for 1st/2nd-line issues, manage Microsoft 365, Windows, AD and Entra ID, and work closely with security and business stakeholders #J-18808-Ljbffr ...

collaborative IT team and play a key role across stores, Head Office and warehouse operations. The role offers a broad mix of hands‐on infrastructure engineering, project delivery and supporting the technology behind new store openings. You’ll be responsible for supporting and maintaining IT infrastructure across … estate, with a particular focus on coordinating IT readiness for new store openings and refurbishments. This will include working with third-party suppliers, delivering infrastructure and POS rollouts, supporting networking, servers, Microsoft 365, security and end-user technology, as well as troubleshooting issues and acting as an escalation point ...

virtualization platforms that keep critical workloads running around the clock. You will work on enterprise-scale Microsoft Hyper-V and Broadcom VMware VCF infrastructure across global data centers, with meaningful ownership and visible impact. We value inclusive partnership across engineering, operations, security, and capacity teams, and we invest … improve resiliency. If you enjoy solving complex platform problems and making systems measurably better, you will find room to grow here. As a Senior Lead Infrastructure Engineer at JPMorgan Chase within the Compute Platform Engineering team in Enterprise Technology, you will engineer enterprise-scale Microsoft Hyper ...

virtualization platforms that keep critical workloads running around the clock. You will work on enterprise-scale Microsoft Hyper-V and Broadcom VMware VCF infrastructure across global data centers, with meaningful ownership and visible impact. We value inclusive partnership across engineering, operations, security, and capacity teams, and we invest … improve resiliency. If you enjoy solving complex platform problems and making systems measurably better, you will find room to grow here. As a Senior Lead Infrastructure Engineer at JPMorgan Chase within the Compute Platform Engineering team in Enterprise Technology, you will engineer enterprise-scale Microsoft Hyper ...

Fast growth tech company, applying AI to the telecoms industry, is looking to hire a Senior Devops/Infrastructure Engineer to join their growing team. You will work closely with Backend and ML/AI engineers to deploy and maintain dev/staging environments, work ...

customers. Optimize for cost efficiency and performance Deploy and manage workloads using the best fit containerization technology for the job (e.g. k8s, MicroVMs) Automate infrastructure using Terraform and AWS CloudFormation (develop Chef cookbooks, automation scripts and tools) Experience we expect you to bring to the role 6+ years … experience as a Cloud Engineer/SRE/DevOps/DevSecOps/Infrastructure Engineer or similar role. 5+ years of expertise in using AWS, such as EC2, S3, IAM, Lambda, RDS, VPC, CloudFormation, and CloudFront. 5+ years of experience with Linux. Experience with CI/CD tools ...

Senior Infrastructure and Cloud Security Engineer (m/f/d) London About ICE Services ICE Services is a music technology company built by rightsholders, for rightsholders. We simplify the complexities of the music royalty chain through an innovative suite of licensing, processing, and copyright services, enabling … build out the IT Security function, we have determined the need for a resource with a specific remit of securing the cloud infrastructure used, both across the production and corporate space. This will encompass both the application hosting environment and the backend support services. The role will involve aiding ...

Group Holdings, Inc. seeks an experienced Infrastructure Systems Engineer in London to ensure uptime, performance, and security of on‐prem and cloud platforms (Azure/AWS). You will deploy servers, patch systems, and manage IAM (Active Directory, Azure Entra ID, Okta). This role requires deep Windows ...

shaping the future of a world-renowned and influential company. Among top performers, you can make a direct and meaningful impact. As a Lead Engineer at JPMorgan Chase within our Market Data Services team you will play a pivotal role in designing, delivering and maintaining critical data distribution systems … within the firm. These systems encompass both on-premises and cloud based infrastructure to deliver third party data to multiple lines of business. You will be working within an Agile project environment collaborating closely with cross-functional teams to deliver high-quality solutions to our clients. Job Responsibilities Applies ...

everyone, with a focus on addressing those faced by underrepresented groups. The Role Overview Reporting into the Head of Collaboration Tooling in the Infrastructure & Operations group in Technology, this role is for a senior engineer to help implement and support the collaboration tools and services used … staff of the Financial Times. About the team: Infrastructure & Operations has around 90 people working in multiple teams that have diverse remits, including: cloud services, code management, the management and provision of end-user devices, collaboration tools, networking, a global service desk, identity and access management, and technical operations ...

Capgemini is seeking an Oracle Infrastructure Engineer to design, deploy, manage and operate Oracle technology across modern infrastructure in the UK. You will work hands-on with Oracle OCI and PaaS products, integrating with on-premises deployments and other cloud providers as part of large-scale data ...

Genesis AI in London seeks an experienced data infrastructure engineer to design, build and maintain large-scale data pipelines for robotics foundation model training and evaluation at petabyte scale. You will own data models, storage, ingestion, transformations and orchestration, standardize data across real-world teleoperation and synthetic datasets ...

Times as one of Europe's fastest-growing companies for two consecutive years—and a UK Best Employer for 2026. At Thought Machine, our Senior Software Engineers specialised in Infrastructure play a crucial role in deploying and maintaining our cutting-edge software, developing tools and integrations with third … party infrastructure components used in our customers’ environments. Our team's mission is to abstract away multi-cloud complexity and reduce cognitive load for other developers. We treat our platform infrastructure which spans, orchestration, observability, and data. As a first-class product, enabling our internal teams and global ...

landscape. As a leader in the industry, they are breaking barriers and making waves throughout London's fibre network! If you're a proactive Infrastructure or Software Engineer with expertise in building cutting-edge data platforms, this is your chance to shine. You'll architect, build, and deploy … secure, scalable cloud infrastructure using your cloud-native skills across their AWS platforms. Be a part of the System Engineering team and play a key role in developing their proprietary data platform using the latest industry tech including AWS, Terraform and Kubernetes at huge scale ...