16 of 16 Permanent Senior Infrastructure Engineer Jobs in the South East

fresh challenge; an environment that pushes you to think deeper, troubleshoot faster, and develop technical skills. We are seeking a highly skilled and experienced Senior Infrastructure Engineer to lead and support our cloud and on-premises infrastructure, with a particular emphasis on Microsoft Azure, Zerto, disaster … recovery, and security best practices. This role will be instrumental in designing, implementing, and maintaining robust infrastructure solutions that ensure high availability, data integrity, and security compliance. If you want to work somewhere that values your expertise in both resolving critical incidents and designing preventative measure, where you can … make a genuine impact on customers’ data security and business continuity, then keep reading. The Role: What You’ll Do Here: - Azure Infrastructure Management: Design, deploy, and manage scalable Azure-based infrastructure services including IaaS, PaaS, networking, and security components. - Virtualisation VMware & Hyper-v. Management of environments - Disaster More ❯

Senior Infrastructure Engineer - High Frequency Trading Firm: A leading £30BN AUM global systematic hedge fund is looking for an exceptional Infrastructure Engineer to join their Crypto Assets division. In this senior role, you'll architect and maintain mission-critical infrastructure powering their cryptocurrency … operations. Your focus will include modernizing build and release pipelines for trading applications and network infrastructure. Leading continuous improvement initiatives, you'll enhance the infrastructure's reliability, scalability, and efficiency through advanced automation with Terraform, Terragrunt, and Ansible while while working with cutting-edge technologies in a high-performance … environment with the best technologists in the industry. Required Qualifications: Proven infrastructure operations experience in financial technology or similar industry Strong AWS cloud architecture expertise and advanced Linux systems administration Demonstrated success with monitoring solutions (Grafana, Prometheus) Experience optimizing build and release processes in trading environments Networking and troubleshooting More ❯

Senior Infrastructure Engineer – Quantitative Hedge Fund 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 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 … on, fast-paced trading environment. You’ll work directly with senior leadership and technical peers in 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 More ❯

Senior Infrastructure Engineer – Quantitative Hedge Fund Full-Time, Office-Based – City of London £100-120k + bonus 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 … on, fast-paced trading environment. You’ll work directly with senior leadership and technical peers in a collaborative, no-silos culture where your ideas and contributions will be taken seriously. The role will involve: • Taking ownership of Microsoft 365 services including Exchange Online, Teams, SharePoint Online, and Intune • Managing More ❯

IT Infrastructure Senior Cloud Engineer- Kent – Hybrid- (2-3 days on site)- Competitive Salary VIQU have partnered with a leading automotive organisation looking to expand their security team. As a Security Engineer, you will play a crucial role in safeguarding cloud architecture, implementing security best practices … technical background in cloud security, excellent problem-solving skills, and the ability to act as a stakeholder and communicate effectively. Job Duties of the Senior Cloud Engineer: Design, develop, and maintain scalable and secure cloud infrastructure. Manage Kubernetes platforms across both on-premises and cloud environments. Serve as … a senior technical stakeholder, taking ownership of key cloud initiatives. Collaborate closely with the Information Security team to ensure compliance with security standards and best practices. Use Terraform to define and manage infrastructure as code (IaC). Partner with DevOps teams to streamline CI/CD pipelines and More ❯

IT Infrastructure Senior Cloud Engineer- Kent - Hybrid- (2-3 days on site)- Competitive Salary VIQU have partnered with a leading automotive organisation looking to expand their security team. As a Security Engineer, you will play a crucial role in safeguarding cloud architecture, implementing security best practices … technical background in cloud security, excellent problem-solving skills, and the ability to act as a stakeholder and communicate effectively. Job Duties of the Senior Cloud Engineer: â • Design, develop, and maintain scalable and secure cloud infrastructure.â • Manage Kubernetes platforms across both on-premises and cloud environments.â • Serve … as a senior technical stakeholder, taking ownership of key cloud initiatives.â • Collaborate closely with the Information Security team to ensure compliance with security standards and best practices.â • Use Terraform to define and manage infrastructure as code (IaC).â • Partner with DevOps teams to streamline CI/CD pipelines More ❯

We're recruiting for a Senior Infrastructure Engineer based at our Kent office in Kings Hill, near West Malling. This new permanent role, in our team of drainage, highways and development infrastructure specialists, will support our expanding client base of predominantly large residential developers. Ardent delivers … a broad range of infrastructure projects, from initial feasibility stage, through planning and detail design, to the construction stage. Typically, our projects range from around 50 units, up to several thousand dwellings. We're looking for a candidate with: Significant post-graduate (or equivalent) experience, and ideally someone who More ❯

Job title: Senior Civil Infrastructure Engineer Ref 39128 Division: Asset Operations & Capital Delivery Location: Hybrid - Clearwater Court - RG1 8DB Contract type: Permanent Full/Part-time: Full-time Salary: Competitive salary from £41,600 to £62,400 per annum depending on skills and experience. Job grade: B … Closing date: 23/05/2025 Join our Civil Engineering team As a Senior Civil Engineer, your expertise will be vital in tackling engineering challenges and producing designs, calculations, drawings, specifications, and reports, ensuring regulatory compliance. You will work closely with the Principal Civil Engineer to … develop innovative water and wastewater treatment systems and infrastructure designs. Your insights will help develop and mentor colleagues, guide project briefs, and ensure outstanding engineering solutions. You'll contribute to sustainable engineering efforts that drive Thames Water's success into AMP8 and beyond, making a positive impact on our More ❯

Senior IT Support/Infrastructure Engineer A top-tier client of ours is on the lookout for a sharp, hands-on Support Engineer to join their experienced tech team. If you're someone who enjoys solving technical problems and being part of impactful IT projects, this More ❯

Senior IT Support/Infrastructure Engineer A top-tier client of ours is on the lookout for a sharp, hands-on Support Engineer to join their experienced tech team. If you're someone who enjoys solving technical problems and being part of impactful IT projects, this More ❯

Senior Infrastructure & Automations Engineer ?? Location: Whiteley, On-Site Working | ?? Salary: £55,000 per annum | ?? Type: Permanent Are you a highly skilled Infrastructure & Automations Engineer with expertise in cloud, automation, and security? Do you thrive in a fast-paced environment where your work directly impacts scalability More ❯

Due to growth within the team, an opportunity has arisen for an AWS Infrastructure Engineer to join the Infrastructure team. Reporting to the Infrastructure Manager, the successful candidate will be responsible for helping to deliver continuous improvement in the Infrastructure function. Responsibilities: Contribute to the … design, management & maintenance of our AWS hosted infrastructure covering our dev, UAT and production environments. Provide a resilient, scalable and secure platform. Support technology projects & sprints. Deliver to the maintenance plan. 3rd line incident and service request resolution. Problem management and root cause analysis. Provide internal guidance and support More ❯

Windows System Engineer - Hedge Fund - London This tech-driven hedge fund is looking for individuals hungry for progression and technical development and will offer a position where you can immerse yourself in a systems engineering position in a fast-paced financial environment. As a Windows System Engineer, you … will be challenged with designing, implementing, and maintaining the company's technology infrastructure, while working alongside the EUS team to own any escalated problems. Your experience across the Microsoft tech stack including AD, Group Policy, Exchange and Azure will help you stand out in this process. The business is More ❯

Velocity Tech has partnered with an exciting London-based tech company who are looking for a Senior Software Engineer to join their team. This role will require 2-3 days a week onsite in their London office. Responsibilities: Build and maintain core infrastructure: databases, APIs, backend services … and monitoring tools Manage Kubernetes clusters and deployment pipelines with DevOps Design scalable backend systems for an AI-driven platform Diagnose and resolve infrastructure issues Continuously improve performance, reliability, and scalability Develop internal tools to support engineering workflows Conduct code reviews and mentor junior developers Collaborate with product teams … on infrastructure needs Deliver full end-to-end features Requirements: 5+ years in backend or infrastructure development Strong with SQL/NoSQL databases and data modeling Skilled in Kubernetes and containerization Experience with AWS, GCP, or Azure Proficient in Python, Node.js, or Golang Built and maintained RESTful or More ❯

This is an all-rounder role where you will be supporting a wide range of technologies such as: Windows Server Environments Azure O365 VMware/Hyper-V Networking Hardware (Printers, Switches, SAN etc You will be working on multiple internal More ❯

About the Role: We are seeking a highly experienced and versatile Senior Software Engineer with deep expertise across quantitative development, infrastructure engineering, and full-stack development , to join and lead a high-performance team. The ideal candidate thrives at the intersection of finance and technology, has led … Subject to Candidate) Key Responsibilities: Lead architecture, design, and development of scalable trading platforms and internal developer tools. Collaborate with quant researchers, traders, and infrastructure teams to deliver performant solutions. Maintain and optimize trading infrastructure (low-latency systems, data pipelines, monitoring, etc.). Manage a team of software … CD workflows, code branching strategies, and code ownership. Prior work in a fintech, hedge fund, or proprietary trading firm environment. Crypto-native a plus Infrastructure & DevOps: Production experience with Kubernetes and cloud-native deployment strategies. Hands-on with AWS , GCP , and Azure for compute, networking, and storage configurations. Familiarity More ❯