1 to 25 of 66 Permanent Senior Infrastructure Engineer Jobs in London

SENIOR INFRASTRUCTURE ENGINEER – WIMBLEDON Up to £50,000 | 5 Days Onsite | Infrastructure/Networking/Windows Server Salary up to £50,000 depending on experience Wimbledon based – onsite Monday to Friday Technical ownership across infrastructure, networking, Windows environments and security Established business offering autonomy, varied … long-term career development ABOUT THE CLIENT We’re supporting an established IT services business in Wimbledon that’s looking for an experienced Senior Infrastructure Engineer to join its technical team. The business works closely with its customers, taking the time to understand their environments and deliver ...

Role: Microsoft Senior Infrastructure Engineer Location: London Salary: Competitive salary and package dependant on experience Career Level: Manager (CL7) About the job: We are looking for an experienced Microsoft Azure Senior Infrastructure Engineer who can combine deep cloud infrastructure expertise with … delivery management. You will lead engineering teams, manage client delivery and design secure, resilient and scalable Azure infrastructure solutions. In this highly visible role, you will envision and design innovative solutions and services for Accenture's enterprise clients. You act as their trusted advisor, taking ownership of the technical ...

Senior Infrastructure Engineer A specialist investment firm is looking for a hands‐on Senior Infrastructure Engineer to look after and improve its global infrastructure. You’ll work closely with teams across the business, from trading and operations to risk and compliance. What … support day‐to‐day infrastructure across Azure, M365, networking, servers, storage and end‐user computing Be the escalation point for complex incidents Handle security controls, patching, vulnerability management and audit work Take part in DR testing and resilience exercises Deliver upgrades, migrations and modernisation projects Work with vendors ...

About the role Senior Infrastructure Engineer (Cloud & Network) | London (Hybrid) We're looking for a Senior Infrastructure Engineer to help shape and support a modern, cloud-first technology environment. This is a hands-on role for an experienced infrastructure professional who enjoys working … cloud, networking and hybrid environments. You’ll play a key role in maintaining and improving our technology estate, providing 3rd line expertise, supporting major infrastructure initiatives and helping drive the transition towards a more modern and globally aligned technology platform. What you'll be doing Acting as a senior ...

Senior Infrastructure Engineer Remote (UK-based), with occasional on-site work at our data centres | Full-Time About Us Reactive Markets is the 2026 OTC Trading Platform of the Year (Risk.net). Our network handles over $75 billion in daily trading volumes across FX, Equities, and Cryptocurrency … operate at the edge of what’s technically possible — where nanoseconds matter and a dropped message costs real money. Our engineering team is small, senior, and deeply invested in the craft of building cutting edge, reliable, high-performance systems. The Role We’re looking for a Senior Infrastructure ...

Senior Technical Infrastructure Engineer – Office Relocation Central London | £650–£680 per day | Outside IR35 | 5-Month Contract Ashdown Group are supporting a leading organisation with the appointment of a Senior Technical Infrastructure Engineer for a major London office relocation. This is a hands … Cisco Meraki design, configuration and deployment across switching, wireless, firewalls and SD-WAN. Design and implementation of LAN/Wi‐Fi and comms room infrastructure, including racks, patching and structured cabling. Technical oversight and assurance of CCTV and access control installations. Migration, configuration and recommissioning of Microsoft Teams Rooms ...

Senior Cloud Infrastructure Engineer £100,000 to £115,000 | London | Hybrid (3 days office, 2 remote) Have you successfully delivered large-scale, global cloud migrations from start to finish? Are you a hands‐on Cloud Infrastructure Engineer who enjoys turning architectural plans into fully operational … cloud environments? We are recruiting for a leading international professional services organisation seeking an experienced Senior Cloud Infrastructure Engineer to join its global IT team. This is an exciting opportunity to play a key role in delivering complex, international cloud transformation projects, working closely with Infrastructure ...

leading global investment management organisation is undertaking a significant technology transformation, modernising its infrastructure estate from traditional data centres to a secure, scalable and cloud-first hybrid environment. We are seeking a Senior IT Infrastructure Engineer to play a key role in this journey. This … highly technical, hands-on engineering position focused on designing, delivering and modernising enterprise infrastructure across both on-premises and Azure cloud platforms. This is an opportunity to move beyond BAU support and become a key contributor to strategic infrastructure programmes that will shape the future technology landscape ...

leading global investment management organisation is undertaking a significant technology transformation, modernising its infrastructure estate from traditional data centres to a secure, scalable and cloud-first hybrid environment. We are seeking a Senior IT Infrastructure Engineer to play a key role in this journey. This … highly technical, hands-on engineering position focused on designing, delivering and modernising enterprise infrastructure across both on-premises and Azure cloud platforms. This is an opportunity to move beyond BAU support and become a key contributor to strategic infrastructure programmes that will shape the future technology landscape ...

Senior Infrastructure Operations Engineer (EMEA) London, England, United Kingdom Who We Are Lightning AI is the company behind PyTorch Lightning. Founded in 2019, we build an end-to-end platform for developing, training, and deploying AI systems—designed to take ideas from research to production with less … scalable systems, simplify complexity, and use AI and automation to amplify our impact. What We're Looking For Lightning AI is seeking an experienced Senior Infrastructure Operations Engineer to help operate and scale the infrastructure behind one of the world's largest GPU fleets. Our Infrastructure ...

Senior Network Infrastructure Engineer Private Swiss Bank We are partnering with a leading Private Swiss Bank to recruit a Senior Network Infrastructure Engineer to join its established technology team. The Role Design, support and manage enterprise LAN, WAN, SD-WAN and data centre networks … Palo Alto or Check Point certifications would also be beneficial. This is an excellent opportunity to join a prestigious Private Swiss Bank in a senior hands-on networking role with significant responsibility across network infrastructure, security and transformation. Etech Partners needs to collect and use your personal information ...

Senior Cloud & Azure Infrastructure Engineer - Azure/Intune/Terraform/VMware/M365 Location: London onsite 3 months - Inside IR35 We are looking for an experienced Senior Cloud & Infrastructure Engineer to join a technology team working across a hybrid Microsoft Azure … premise infrastructure environment. This is a hands‐on contract role with a strong project focus, including the migration of VMware workloads into Azure and Hyper‐V , developing infrastructure‐as‐code using Terraform and GitHub Actions , and strengthening the wider Microsoft cloud, networking and security estate. Key Responsibilities Support ...

powering the future of physical AI. Founded in 2017 and now valued at $15 billion, the Silicon Valley company is creating the digital infrastructure needed to bring intelligence to every moving machine on the planet. Applied Intuition services the automotive, defense, trucking, construction, mining and agriculture industries in three … core areas: tools and infrastructure, operating systems, and autonomy. Eighteen of the top 20 global automakers, as well as the United States military and its allies, trust the company’s solutions to deliver physical intelligence. Applied Intuition is headquartered in Sunnyvale, California, with offices in Washington, D.C.; San Diego ...

Searchability in Wimbledon is seeking a Senior Infrastructure Engineer to own complex issues across on‐premises infrastructure, networking, Windows Server and security. This role requires hands‐on depth and a proactive ownership mindset. You will troubleshoot escalated problems, manage infrastructure changes and ensure secure, reliable ...

Engine by Starling is seeking a Senior Infrastructure Engineer to design, build and operate scalable cloud infrastructure across regions and providers. You will champion security by design, automate deployment pipelines, and drive reliability for the bank's cloud-native platform. You will lead complex projects, mentor ...

Summary We are seeking a Senior Security Engineer (Infrastructure) to help strengthen and mature infrastructure security capabilities across cloud and on-prem environments. This is a technical role focused on improving visibility, resilience and security maturity across the organisation. The successful candidate will work closely with … Infrastructure & Network Operations), Corporate IT and Platform Engineering teams to strengthen network and platform security, implement scalable controls and support modern security practices across high-availability environments. The role requires a technical understanding across networking, cloud, edge security, infrastructure hardening and operational security tooling. The successful candidate will ...

Gravitas Group in the United Kingdom is seeking a hands-on Senior Infrastructure Engineer to own and improve our global infrastructure. You will work closely with teams across trading, operations, risk and compliance to ensure robust systems and resilience. You will run day-to-day operations ...

seeking a skilled IaaS Engineer to join our dynamic team, focusing on Red Hat OpenShift and Kubernets .The ideal candidate will design, deploy, and manage scalable, secure, and cost-effective cloud-based infrastructure solutions. As a Lead Infrastructure Engineer at JPMorgan Chase in the Infrastructure Platforms/Compute Infrastructure Platforms, you leverage your extensive expertise in infrastructure, focusing on compute, storage, and networking. You apply technical processes within the infrastructure engineering discipline and continuously expand your technical and cross-functional knowledge beyond your primary domain of expertise. Job responsibilities Apply technical ...

## Senior Infrastructure Operations EngineerApply: Hybrid: London: Full time: Posted Today: JR102756Technology Services team is integral to maintaining the Firm’s overall technology, mobile and desktop devices, and core infrastructure to ensure reliable, secure and efficient operations. Technology Services is a single global operation with representation … Firm’s systems and people. **Position Summary**You will work in a highly dynamic global team and will develop, implement, and operate the worldwide infrastructure for White and Case. Your expertise in design decisions will enable the team to be more efficient through automation development. You will provide guidance ...

Huxley in the United Kingdom is seeking a Senior IT Infrastructure Engineer to design, deliver and modernise enterprise infrastructure across data centre and Azure environments in a cloud-first hybrid setup. You will collaborate with Infrastructure, Cloud, Security and Architecture teams to drive cloud adoption … infrastructure transformation, hybrid connectivity and automation, delivering resilient, secure and scalable solutions for a global investment management organisation. #J-18808-Ljbffr ...

Senior Software Engineer - Backend & Infrastructure Moon Intelligence | Hybrid/Remote | Full-time About Us Moon Intelligence is a technology company specialising in software and quantitative models for the sports betting and prediction markets industry. We develop proprietary pricing models, market access infrastructure and trading technology that … team combines expertise in quantitative modelling, software engineering and sports markets to build reliable, high-performance systems. The role We're looking for a Senior Backend & Platform Engineer to take ownership of our AWS infrastructure while contributing directly to the development of our software platforms. This ...

Skip to main content Overview Culture Benefits Diversity Engineering Research Students & new grads Back to search results Senior Specialist Solutions Engineer (Infrastructure & Platform) London, United Kingdom ReqID: FEQ427R149 Location: London Skills: Networking, Security, Platform, DevOps, Databricks, Cloud - AWS, GCP, Azure, Infrastructure - First preference would … experience Recruiter: Dina Hussain As an Infrastructure & Platform Specialist Solutions Engineer, you will serve as a trusted technical advisor, helping enterprise customers with the architecture, administration, and security of their Databricks deployments on their cloud of choice (AWS, Azure, or GCP). You combine solid technical expertise with ...

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/ ...

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 ...

Applied Intuition Defence in London seeks a Senior Cloud Infrastructure Engineer to design UK-hosted infrastructure and drive automation across cloud, on‐prem and air‐gapped environments. You will embed with engineers, own CI/CD and HiL integration, and deliver scalable platforms with security clearances ...