1 to 25 of 38 Infrastructure Engineer Jobs in the City of London

Infrastructure Engineer x2 with live DV Clearance required for at least a 12-month contract , inside of IR35. This project requires an Infrastructure Engineer with Cisco CCNA and experience of the Microsoft/Windows environment. This is a large, ongoing programme of work for a UK … security institution and you’d be required to be on site 4 days per week. As such, we are looking for two proven Infrastructure Engineers with live DV clearance and the following experience: Cisco CCNA Microsoft Windows (Server + OS) environments, and AD Fortinet experience would be a bonus … least 4 days per week (with 1 day remote) Please note, due to the highly sensitive nature of the project we cannot accept any Infrastructure Engineer candidates who don’t have live DV Clearance! To apply for this Infrastructure Engineer contract please send your CV to More ❯

Linux Infrastructure Engineer (UKIC DV Clearance) Remote £75,000 - £90,000 + Training + Progression + Company Benefits Are you a Linux Infrastructure Engineer with developed vetting looking to join on of the worlds most renowned multinational technology businesses where you will be working on some … control of how quickly you progress with access to constant personal and professional development opportunities? On offer is the exciting opportunity for a Linux Infrastructure Engineer who currently has developed vetting to join one of the world's most well known, multinational, technology business who have consistently been … within this global tech giant as well as a vital role within the UK and Global Defence industry. In this role, the successful Linux Infrastructure Engineer will be responsible for both continuous improvement and continuous deployment across many different projects and teams. The ideal Linux Infrastructure Engineer More ❯

Systems Administrator/Infrastructure Engineer – City of London – Windows, Server, Exchange, Scripting, VMware - £75,000 - £80,000 12 month FTC A well renowned Hedge Fund based in the City of London is currently looking to hire a talented Systems Administrator/Infrastructure Engineer (Windows, Server, Exchange … established role. The ideal candidate for this role will have a self-starter attitude and have great troubleshooting skills. In this Systems Administrator/Infrastructure Engineer (Windows, Server, Exchange, Scripting, VMware) role you will be responsible for providing a high performance, scalable infrastructure to an agile organisation. … will include: 3rd line support of MS and VMware technologies and administration of HPE server estate. To be considered for the Systems Administrator/Infrastructure Engineer role you will require the following skill-set: Windows Server Exchange VMware Powershell This is a fantastic opportunity to work for a More ❯

Infrastructure Support Engineer/IT Systems Network Engineer who has excellent troubleshooting skills and the ability to support the Service Desk Engineers and handle all third line or complex technical issues that are escalated is required for a multi-award winning Managed Service Provider based in the … you’ll be invited on to the next stage of the interview process. JOB OVERVIEW We have a fantastic new job opportunity for an Infrastructure Support Engineer/IT Systems Network Engineer with a company that design, deliver and manage solutions to meet their clients' strategic and … IT needs across Cloud (mostly Azure), Infrastructure, Connectivity and End-User services. They have also developed a range of innovative systems covering areas from automation to governance and security, all helping themselves differentiate their services from other providers. This is an exciting opportunity to join an industry-leading support More ❯

Infrastructure Engineer Outside IR35 London Hybrid/Part-time CloudCo Solutions are actively seeking an Infrastructure Engineer for a client of ours based in London, working on a part-time basis for 3 months. This role requires office travel 3 days per week. This individual would More ❯

Infrastructure Engineer – Central London £50,000 - £60,000 pa + Benefits Hybrid: 3 days in the office per week with 2 days from home. 12 month FTC JNC are working with a leading law firm in Central London that are looking to bring on a Infrastructure Engineer More ❯

Cloud Infrastructure Engineer (Azure) – 1–3 Years Experience Location: 1/2 days onsite in London Salary: Up to £55k + Benefits I am looking for a motivated and technically sharp Cloud Infrastructure Engineer with 1–3 years of commercial experience to join our growing team. … modern DevOps practices, this could be the perfect role for you. What You’ll Be Doing: Designing, building, and maintaining scalable and secure cloud infrastructure on Microsoft Azure Automating infrastructure tasks using PowerShell Collaborating with cross-functional teams to deliver cloud solutions that meet client needs Participating in … engagements (if in a consultancy setting), offering technical insight and support Must-Have Skills: 1–3 years of hands-on experience in a cloud infrastructure or systems engineering role Strong experience with Microsoft Azure Proficiency in PowerShell scripting and automation 2:1 or above in Computer Science or relevant More ❯

Infrastructure Engineer – London, UK GFO-X is seeking an Infrastructure Engineer to join our growing team in London, UK. GFO-X is the UK's first regulated and centrally cleared trading venue dedicated to digital asset derivatives. The successful candidate will join the Infrastructure team … report to the Head of Infrastructure, work with developers and project stakeholders, and build the infrastructure for an institutional grade fully UK-regulated trading venue for digital asset futures and options. Role: Deployment and configuration of exchange infrastructure, including network and server hardware, Linux OS, database and … Experience with configuring Zabbix or similar monitoring platforms Experience with IPA or similar identity management platforms, including practical LDAP skills Intermediate understanding of networking infrastructure and in particular, multicast and high throughput, low jitter networks Hands-on experience with identifying and mitigating platform security issues and threats Very strong More ❯

Social network you want to login/join with: Senior Azure Infrastructure Engineer, London (City of London) Client: DGH Recruitment Location: London (City of London), United Kingdom Job Category: Other EU work permit required: Yes Job Views: 1 Posted: 25.05.2025 Expiry Date: 09.07.2025 Job Description: DGH Recruitment is … currently recruiting on behalf of a leading global, professional services firm for a Senior Azure Infrastructure Engineer/Cloud Engineer to join their team on a permanent basis. The ideal candidate will have a strong background in designing, implementing, and managing cloud infrastructures, with expertise in Infrastructure … designing and implementing CI/CD pipelines, and a deep understanding of monitoring and observability practices. Core responsibilities: Architect, deploy, and manage Azure-based infrastructure to ensure high availability, scalability, and security. Develop and maintain Infrastructure as Code (IaC) using Terraform for automated and consistent environment provisioning. Design More ❯

Network Infrastructure Engineer Location : Central London Hybrid : 2 days per week on-site Salary : Up to £75,000 We are seeking a Network Infrastructure Engineer to join our client. This role focuses on Meraki Enterprise, Palo Alto Firewalls, and a mix of physical and cloud environments … drive innovation, enhance network security, and automate processes, all while contributing to professional growth and organisational transformation. Key Responsibilities: Design, implement, and maintain network infrastructure across multiple locations and cloud platforms (Azure) Manage Meraki Networks, Palo Alto Firewalls Implement network security measures, including ACLs, DDoS protection, and firewalls Automate … for internal and external projects Skills & Experience: Experience with Meraki, Palo Alto Firewalls, and cloud platforms (Azure, AWS, GCP) Strong skills in Azure, and Infrastructure as Code (IaC) tools like Terraform Expertise in TCP/IP, subnetting, and modern network technologies Experience configuring and supporting WAN technologies including BGP More ❯

Senior Infrastructure Engineer – Up to £750 per day Inside IR35 Our client, a boutique asset manager, is seeking a Senior Infrastructure Engineer to join their team on an initial 6-month contract. This individual will play a key role in owning, managing, and resolving 3rd line More ❯

IT Systems & Infrastructure Engineer Location: London Borough of Brent | Hybrid | 3 days in-office Job Type: Permanent | Full-Time (35 hours per week) Salary: Up to £53,000 per annum + bonus + excellent benefits An exciting opportunity has arisen for an IT Systems & Infrastructure Engineer to play a key role in maintaining and enhancing IT operations. This position involves ensuring the reliability, security, and efficiency of infrastructure, providing hands-on support, and driving improvements across network and system performance. The role also includes overseeing an IT support team member, offering guidance and mentorship … to ensure the smooth delivery of IT services across the organisation. Key Responsibilities: Maintain and improve IT infrastructure, including servers, networking hardware, and cloud platforms, to ensure seamless operations. Oversee security measures, implementing firewalls, antivirus protection, and encryption protocols to maintain compliance and safeguard systems. Diagnose and resolve technical More ❯

SC Cleared Infrastructure Engineer London, full-time on site | SC Cleared | Start ASAP | Inside IR35 | 3+ Months We require an SC Cleared Infrastructure Engineer to join our London based client full time on site, to provide 3rd line support as an escalation the Service Desk and … line support for M365 Services: Exchange Online, Teams, Win10, M365/O365 ProPlus, Surface Hubs, Intune and Azure Administering/Maintaining legacy On-Prem Infrastructure: MABS, VMware, McAfee EPO, Windows Server, Active Directory Domain Services. On-boarding laptops and users, proving guidance, documentation, and support while the service transitions More ❯

On behalf of DWP, we are looking for an Infrastructure Engineer (Jamf) for a 6-month (Inside IR35) contract, based hybrid in Birmingham, Blackpool, Leeds, London, Manchester, Newcastle or Sheffield . We are seeking a highly experienced Jamf engineer to take ownership of Mobile Device Management (MDM … across the Universal Credit compute estate, combining expertise in Linux infrastructure, AWS, and DevOps methodologies. You’ll need a proven track record in implementing and maintaining large-scale MDM solutions and a strong understanding of the Apple ecosystem and macOS/iOS device management. The Jamf Pro infrastructure and host configuration are fully managed as code. As an Infrastructure Engineer (Jamf) , your main responsibilities will be to: Manage and support MDM using self-hosted JAMF Pro for device management and security compliance. Own the Jamf application and all associated infrastructure in AWS. Develop and More ❯

A permanent position as a Windows Infrastructure Engineer is open at a prestigious Global Investment Company in Central London offering up to £240k. This is a great opportunity for someone who loves to learn and has a track record of continuous growth and development in their career. About … innovation. Teams are encouraged to think creatively and push boundaries, creating a dynamic, fast-paced and successful environment. About the Role As a Windows Infrastructure Engineer, you’ll play a critical role in the infrastructure team which is responsible for the technology backbone that drives the firm … this role, you’ll have the autonomy to own the entire technology stack, always looking for opportunities to innovate, automate, and improve. From scaling infrastructure to managing large volumes of data, your work will enhance the efficiency and reliability of critical systems. Responsibilities Collaboratively architecting a rock-solid and More ❯

A unique opportunity has arisen for an Infrastructure Engineer (M365) to join a Global Infrastructure Provider where you will be responsible for M365 administration and supporting the client's technical environment. As an Infrastructure Engineer, you will be responsible for: Supporting the client's M365 More ❯

where every team member is valued, respected, and empowered to contribute their unique skills and talents. The Impact You'll Make As our Lead Infrastructure Engineer, you'll play a vital role in ensuring the robustness, security, and scalability of our IT infrastructure. Your work will empower teams … improvement-you'll also help others succeed and grow. Why Join Us? Architect for the Future: Lead the design and implementation of secure, scalable infrastructure solutions across cloud and on-premise environments Drive Strategy: Collaborate closely with senior IT leaders to shape infrastructure roadmaps and influence technological direction … networks, servers, and platforms (e.g., Microsoft Azure, Entra, 365, Cisco Meraki) are reliable, secure, and high performing Lead and Inspire: Manage and mentor our Infrastructure Engineer, setting clear goals and encouraging professional development Deliver Change: Own key infrastructure projects, such as cloud migrations, integration projects and systems More ❯

excel in a dynamic, high-energy environment. Join our team and help shape the future of AI. 🌎 Location and Legalities This full-time Cloud Infrastructure Engineer position is based onsite in our brand-new Ultralytics office in London, UK. Applicants must have legal authorization to work in the … UK, as Ultralytics does not provide visa sponsorship. 🚀 What You'll Do As a Cloud Infrastructure Engineer at Ultralytics, you will design, build, and maintain the scalable and robust cloud infrastructure that powers our entire suite of AI services, including the Ultralytics HUB. You'll be at … AI models and serving millions of inference requests globally. Key responsibilities include: Architecting and managing our cloud environment on Google Cloud Platform (GCP) using Infrastructure as Code (IaC) with Terraform . Designing, building, and maintaining our CI/CD pipelines using GitHub Actions to ensure smooth and reliable software More ❯

Infrastructure Software Engineer – LLM Evaluations 📍 London · 🕐 Full-time · 🏢 On-site We're looking for an experienced Infrastructure Software Engineer to help build and maintain the systems that support cutting-edge evaluations of large language models (LLMs). You’ll lead decisions on infrastructure design, scale … our evaluation tools, and work closely with researchers to support future needs. Responsibilities: Build and manage scalable infrastructure for LLM evaluations (IaC, AWS, Kubernetes) Develop internal tools for orchestration, access, storage, and debugging Lead on cloud security and infrastructure best practices Collaborate across engineering and research to support More ❯

Infrastructure Engineer (CR/4012791) City of London, England Cyber Security Engineer – 6-Month Contract – £500/day (Outside IR35) – Hybrid (1 Day On-Site) Are you a skilled Cyber Security Engineer looking for your next challenge? Join our team for a 6-month contract , offering … proactively detect and mitigate security risks Develop and enforce security policies to protect critical systems Required Skills & Experience: Proven experience as a Cyber Security Engineer Strong expertise in Microsoft 365, Intune, Azure, and Meraki Hands-on experience with AKS Right Power, Defender, and threat hunting Knowledge of security frameworks More ❯

Network/Infrastructure Engineer 4 days a week in the office in London We are working with an Investment Manager in London who are seeking an experienced Infrastructure and Network Engineer . The role will focus on maintaining the firm’s current hybrid cloud, network, Internet … and server connectivity infrastructure, and the Palo Alto firewall estate for a demanding business environment. The individual will deal with various issues, including On-Prem/Cloud Infrastructure, networking problems, and routine scheduled network infrastructure upgrades. The candidate must be hands-on and have experience working with … and Terraform to automate deployments and tasks. You would be expected to: Maintain and monitor a highly available and complex hybrid cloud and network infrastructure Perform daily system and network monitoring Repair and recover from hardware and software failures across the entire infrastructure stack Identify issues proactively and More ❯

Senior Infrastructure Engineer – Quantitative Hedge Fund up to £120,000 + bonus Full-Time, Office-Based – City of London Quant Capital is urgently looking for a Senior Infrastructure Engineer. We are partnering on this search with our client, a long-established and successful quantitative hedge fund based … focused environment, this is a unique opportunity to join a small team where your impact will be significant in shaping the future of the infrastructure environment. This role is ideal for infrastructure engineers who enjoy ownership, want to shape an evolving IT landscape, and thrive in a hands … a collaborative, no-silos culture where your ideas and contributions will be taken seriously. The role will involve: • Supporting and enhancing the firm’s infrastructure across on-prem, hybrid, and cloud environments • Managing and maintaining core services including Active Directory, networking, and storage • Supporting trading floor systems in a More ❯

Senior Infrastructure Engineer – Quantitative Hedge Fund £650 per day Contract – Outside of IR35 Full-Time, Office-Based – City of London Quant Capital is urgently looking for a Senior Infrastructure Engineer. We are partnering on this search with our client, a long-established and successful quantitative hedge fund … focused environment, this is a unique opportunity to join a small team where your impact will be significant in shaping the future of the infrastructure environment. This role is ideal for infrastructure engineers who enjoy ownership, want to shape an evolving IT landscape, and thrive in a hands … team (~20 users), including traders and quants • Driving automation through PowerShell scripting and other tools • Managing the firm’s Azure environment and contributing to infrastructure-as-code projects using Terraform • Supporting Windows desktop and server environments in a highly available setting • Liaising with external vendors and service providers • Playing More ❯

Title : Infrastructure Engineer/Wintel Engineer - Entra ID & Identity Day Rate : £450 - £600pd (Inside IR35) Duration : 6 Months Based : Hybrid/London - 2 days per week Required Experience: Enhance access control by implementing and refining RBAC in Microsoft Intune Lead SSO integrations using protocols such as SAML More ❯

Python Infrastructure Engineer | Remote Contract - (Inside IR35) £250-300 p/d Exciting new project for a multinational consultancy for the Public Sector. Candidates must SC Cleared or Eligible. Duration: 3 Months + Extensions Type: Remote Rate: £250-300 p/d (Inside IR35) Responsibilities • Understand/maintenance … of Python Code • Create Terraform scripts for the infrastructure provisioning • Set up infrastructure security • Implementation of IAM policy and permissions for applications and GitHub • Changes of environment variables for applications and Airflow DAGS If you are interested please hit apply with your updated CV and we will arrange More ❯