16 of 16 Senior Infrastructure Engineer Jobs in the South East

Senior Infrastructure Engineer (Hybrid Cloud) Fareham, Hampshire Senior Infrastructure Engineer required by a fast growing and cutting-edge design & technology company based in Fareham, Hampshire. The Senior Infrastructure Engineer will work on exciting projects utilising cutting-edge design and tech, and provide 3rd and 4th line support and engineering across Windows … Server, Azure, O365, VMware and Linux OS/platforms. Benefits Not only will the Senior Infrastructure Engineer join a rapidly growing cutting-edge design & technology company, but they will also benefit from: Starting salary of £70,000 - £90,000 per year 9am - 5pm, 35 hour working week (no weekend work) Monday and Friday WFH/Remote working … hot and cold drinks, Company events & social hours Secure onsite parking Friendly and supportive team that will encourage growth and development A few details about the role As a Senior Infrastructure Engineer for my client, you will have a varied, exciting and challenging role, and your responsibilities will be very much project dependant. However, typical responsibilities are More ❯

Senior Infrastructure Engineer - Hybrid - Milton Keynes Location: Hybrid (3 days per week in Milton Keynes) Salary: Competitive + Excellent Benefits Are you a highly experienced Infrastructure Engineer with deep technical expertise in Microsoft environments, networking, and cloud platforms? Are you passionate about designing modern infrastructure solutions that drive real business impact? We’re hiring … a Senior Infrastructure Engineer to join a renowned industry leader and household name. You’ll work in a forward-thinking IT team that values innovation, performance, and continuous improvement. Join a leading UK brand known for tech-driven transformation Work on cutting-edge infrastructure projects across cloud and on-prem environments Be part of a collaborative … and supportive team with real career progression opportunities Hybrid working model based in Milton Keynes As a Senior Infrastructure Engineer, you’ll lead the design, deployment, and optimisation of secure, high-performance infrastructure systems. This is a hands-on technical leadership role with real impact. Key Responsibilities: Architect and implement enterprise-scale infrastructure solutions Manage More ❯

The Senior Infrastructure Engineer will be responsible for overseeing, maintaining, and improving critical IT infrastructure within the financial services industry. This role is based in London and requires strong technical expertise to support the organisation's technology needs. Client Details This is an opportunity to join a medium-sized organisation within the financial services industry that … to delivering reliable and innovative solutions. The company has a well-established presence and prioritises robust technology to support its operations. Description Manage and maintain the organisation's IT infrastructure, including servers, networks, and storage systems. Implement and support disaster recovery and backup solutions to ensure business continuity. Monitor system performance and address issues to optimise efficiency and reliability. … Collaborate with internal teams to plan and execute infrastructure upgrades and improvements. Ensure compliance with industry regulations and internal security policies. Provide technical support and troubleshooting for infrastructure-related issues. Document system configurations and procedures for reference and training purposes. Evaluate and recommend new technologies to enhance infrastructure capabilities. Profile A successful Senior Infrastructure Engineer More ❯

Senior Infrastructure Engineer Abingdon 40k- 45k plus benefits Our client is a dynamic engineering consultancy with a great opportunity for a senior infrastructure engineer in their Abingdon office. They offer a comprehensive range of services from pre-planning to site completion. Specializing in civil and structural engineering, as well as utilities, they bring extensive … to diverse and exciting civil engineering projects. Their team works closely with a variety of clients, delivering high-quality solutions across multiple sectors. They are currently seeking a driven senior civil engineer with extensive experience to take a lead role within the drainage team where you will manage and coordinate large projects. The successful senior engineer More ❯

Senior Infrastructure Engineer Central London Up to £80k Well-established, highly profitable construction engineering business is seeking an experienced Senior Infrastructure Engineer to join them on a permanent basis. You'll be joining at a critical time as the organisation expands its technical capability, with ambitious growth plans and multiple acquisitions planned every year … for the next 5 years (8 in the past 12 months). Reporting into the IT Operations Manager, you will oversee core infrastructure and networking. You'll work closely with managed service providers to ensure seamless operations and business continuity whilst taking a lead on regular site set-ups. Key Responsibilities: * Lead and manage office and site networks, aligning … an escalation point for the Service Desk Team * Set up and configure Local Area Networks (LANs), including hardware deployment and support * Coordinate with third-party MSPs for network and infrastructure management * Manage firewall operations and connectivity with ISPs * Oversee network IP addressing and VPN setups * Support business continuity through proactive incident management * Rapid deployment of site connectivity solutions, including More ❯

Senior Azure/.NET Infrastructure Engineer Drive Performance at Scale | Shape the Future of Cloud Engineering Up to £100,000 + Elite Benefits Package Remote-First | Work from Anywhere in the UK | Flexible Hours Build the Backbone of High-Performance Platforms Are you a cloud infrastructure expert ready to take on a career-defining challenge? Do … fast-paced environments where your decisions directly impact scalability, security, and performance? Join a cutting-edge engineering team that's powering the future of cloud-native platforms. As a Senior Azure/.NET Infrastructure Engineer , you'll be at the heart of a mission-critical transformation-designing, optimizing, and scaling infrastructure that supports millions of users … and drives real business outcomes. This is your opportunity to own infrastructure strategy , influence engineering excellence , and scale a platform that's reshaping an entire industry . What You'll Be Doing Architect and manage Azure-based infrastructure using Infrastructure as Code (IaC) tools like ARM, Bicep, or Terraform. Optimize .NET application stacks for speed, reliability, and More ❯

Senior Azure/.NET Infrastructure Engineer - Drive Performance at Scale ?? Up to £90,000 + Exceptional Benefits ?? Remote-First | Flexible Working Shape the Future of High-Performance Platforms Are you passionate about optimizing, scaling, and securing cloud-native applications ? This is your chance to join a fast-growing engineering team where your expertise will directly impact customers … engineers, and business success . We're looking for a Senior Infrastructure Engineer with deep experience in Azure and .NET environments , who thrives on solving complex challenges and driving performance improvements in a dynamic, Agile setting. What You'll Do ? Design, manage, and scale Azure-based infrastructure using Infrastructure as Code ? Optimize and maintain a … best practices and troubleshoot production issues ? Plan for growth, automation, and continuous improvement across the platform What You Bring ? 5+ years of Azure experience ? Strong background in .NET application infrastructure ? Expertise in Azure DevOps Build & Release Pipelines ? Skilled in profiling, benchmarking, and performance tuning ? Familiarity with APM tools (e.g., New Relic) Bonus Points For: Infrastructure as Code (ARM More ❯

Infrastructure Engineer | 12 Month FTC | £70,000 | Flexible Hybrid (London) | Microsoft 365 | Networking We're looking for a senior Infrastructure & EUC Engineer to act as the right hand to our Infrastructure Manager. This is a visible, strategic role, you'll not only keep our core IT services resilient but also shape how our modern … workplace evolves across Microsoft 365, Azure, and Cisco Meraki. You'll deputise in the manager's absence, own supplier relationships, and lead national infrastructure projects, while still keeping hands-on with the tech. What you'll do Act as deputy to the Infrastructure Manager overseeing infrastructure projects and supplier relationships. Design, deploy, and maintain secure, scalable infrastructure … touch Microsoft 365: Intune, Entra ID, Teams, SharePoint, Purview Microsoft Azure services Cisco Meraki networking Scripting/automation (PowerShell, IaC) What we're looking for Significant hands-on EUC & infrastructure experience, with strategic exposure. Confidence managing suppliers and engaging stakeholders. Track record leading projects (migrations, rollouts, security uplift). Knowledge of data governance and compliance frameworks. Ability to step More ❯

ML & Cloud Infrastructure Engineer - Pioneering AI in 3D London (1-2 Days per week in Office) Up to £200,000 (Potentially more) + Equity I'm working with a cutting-edge startup that's building a frontier 3D foundation model at the intersection of AI, computer vision, and spatial computing. Their mission is bold: to transform industries like … robotics, AR/VR, gaming, and film by redefining how 3D content is generated and experienced. They're now looking for a ML & Cloud Infrastructure Engineer who can design, build, and maintain the backbone that powers these ambitious workloads. This is an opportunity to be part of a deep-tech team at the forefront of the AI revolution … in 3D . Why this role? Impact: You'll create the infrastructure that makes advanced ML and 3D workloads possible at scale. Ownership: Full responsibility for cloud deployment, orchestration, and distributed ML pipelines. Innovation: Join a team of bold thinkers working on first-of-its-kind technology. Growth: Be part of a fast-moving startup where your work directly More ❯

Senior Azure/.NET Infrastructure Engineer - Drive Performance at Scale Up to £90,000 + Exceptional Benefits Remote-First Flexible Working Shape the Future of High-Performance Platforms Are you passionate about optimizing, scaling, and securing cloud-native applications ? This is your chance to join a fast-growing engineering team where your expertise will directly impact customers More ❯

Role Purpose: The Senior IT Infrastructure & Support Engineer ensures the reliability, security, and efficiency of the organisations IT systems. The role exists to maintain and develop core infrastructure, provide advanced technical support, and contribute to the resilience of business-critical systems, including ERP and cybersecurity tools. In addition, the role plays a key part in strengthening … the IT teams capability by sharing expertise and supporting the professional growth of colleagues. Key Responsibilities: Provide high-level technical support across the business, including troubleshooting complex issues with infrastructure, applications, and user devices. Maintain and support key systems such as Active Directory, Azure, Exchange 365, virtualised environments (Hyper-V), and backup solutions. Contribute to the security and stability More ❯

integrated and ground-breaking solutions for the civil engineering and construction sectors, with specialisms in rail, highways, airports, marine, defence, energy, water, and environmental infrastructure. Reporting into our ICT Infrastructure Manager, you'll maintain and support our UK infrastructure, aiding in the transition to cloud services. A collaborative, proactive attitude is essential, as you will work closely with … to ensure new technologies align with our strategic goals and ICT governance framework. Our role Designing, deploying, and managing secure, scalable, and robust cloud environments. Implementing and optimising cloud infrastructure for best cost, performance, and security. Developing scripts for automating cloud/server functions. Developing & Maintaining integrations with our Azure environment. Collaborating with IT security to monitor the company … s cloud privacy. Maintain and support the infrastructure technology stack to ensure optimal availability. Configuration, administration, installation, and maintenance of server hardware and software. Collaboration across the ICT department Key stakeholder in creation and delivery of technology roadmaps Manage projects end to end where required. Create and update in-depth documentation including LLD's. About you You'll have More ❯

Our client, a prominent organisation within the Defence & Security sector, is currently seeking a Senior IT Infrastructure & Support Engineer for a permanent position. This role is pivotal in ensuring the reliability, security, and efficiency of the organisation's IT systems, contributing significantly to the resilience of business-critical systems, including ERP and cybersecurity tools. The role also … involves maintaining and developing core infrastructure while fostering the professional growth of the IT team. Key Responsibilities: Provide high-level technical support across the business, including troubleshooting complex issues with infrastructure, applications, and user devices. Maintain and support key systems such as Active Directory, Azure, Exchange 365, virtualised environments (Hyper-V), and backup solutions. Contribute to the security More ❯

Perform updates across compute nodes and partitions Work during business and out-of-hours windows Document all activities Required Skills: SUSE Linux (SLES) administration HPE Serviceguard clustering SAP HANA infrastructure familiarity, to work with the customer team HPE CS500 hardware experience would be useful Flexible scheduling and strong documentation More ❯

also involves Scripting and automation (Ansible, Terraform), troubleshooting complex distributed systems, and mentoring junior engineers and service teams.This is an ideal opportunity for someone who thrives in project-led infrastructure work and wants to shape the future of AI and HPC platforms. What you'll need to succeed To be successful in this role, you'll bring:HPC Cluster More ❯

software engineers to enhance platform capabilities, and staying up to date with the latest in HPC hardware. It's a great opportunity for someone who thrives in project-led infrastructure work and wants to help shape cutting-edge HPC solutions. What you'll need to succeed Slurm: Proven experience managing and tuning HPC job schedulers. Infiniband and RoCE: Deep … knowledge of high-speed networking technologies. Ansible: Proficiency in using Ansible for automation and configuration management. Networking: Strong networking fundamentals, ideally with experience in complex environments. Data Centre Infrastructure: Familiarity with planning and supporting power, cooling, and rack layouts. Cluster Deployment: End-to-end experience deploying and scaling HPC clusters. Server Architecture: Understanding of GPU-optimised server hardware and More ❯