1 to 25 of 181 High Availability Jobs in the South East

implement network solutions in any of the following network environments to support a wide variety of business applications: Cloud VPNs, Global Wide Area Network, High Speed Core Network, Data Centre fabric, Remote/Campus/Offshore offices, Internet/DMZ, Business to Business connections Maintain quality and reliability … network service availability while developing innovative ways to manage the infrastructure and deliver network services with infrastructure as code principles Provide smart-hands support for local network issues in and around London with periodic travel to UK field offices Responsible for designing, engineering, analysis, configuration, and troubleshooting ...

implement network solutions in any of the following network environments to support a wide variety of business applications: Cloud VPNs, Global Wide Area Network, High Speed Core Network, Data Centre fabric, Remote/Campus/Offshore offices, Internet/DMZ, Business to Business connections Maintain quality and reliability … network service availability while developing innovative ways to manage the infrastructure and deliver network services with infrastructure as code principles Provide smart-hands support for local network issues in and around London with periodic travel to UK field offices Responsible for designing, engineering, analysis, configuration, and troubleshooting ...

their talents, skills, and unique experience in an inclusive environment that helps them thrive. We are happy to be recruiting for one of our high-profile banking clients. They are currently looking for a Business Analyst with knowledge of (Finance Systems) to join them for an initial 5 month … within the projects. Knowledge, Skills & Experience: Experience of working within a complex delivery environment Analysis/design of financial transaction matching & reconciliation workflows in high-volume/high-availability, time-Critical Use Cases that leverage multi-vendor infrastructure and inputs Analysis of financial reporting operational workflows ...

technology and operations teams to deliver solutions that enable faster, safer, and more efficient financial services. Key Responsibilities Architect and automate cloud infrastructure for high-performance financial applications. Implement and manage virtual firewalls (e.g., CheckPoint, Cisco) to ensure regulatory compliance and security. Configure routing protocols (BGP, OSPF) for robust … high-availability networks. Champion Infrastructure-as-Code practices using Terraform, Pulumi, and GitOps principles. Collaborate in Agile teams to deliver secure, scalable solutions. Apply software engineering best practices including testing, code reviews, and troubleshooting. What We’re Looking For Proven experience as a Cloud DevOps Engineer, Platform Engineer ...

platform and customer-facing DDoS product. You will collaborate on strategy, roadmap, and delivery for globally distributed detection and mitigation systems, while developing a high-performing team and driving operational excellence. What you'll own Define multi-quarter roadmap and quarterly plans for DDoS platform and product, aligned … clear ROI. Lead new service development from concept and business case through GA: PRDs, architecture, stage gates, resourcing, and launch readiness. Deliver low-latency, high-availability backend services for detection, classification, and mitigation across OCI's global edge. Drive scalable data and control planes (policy, signaling, telemetry, orchestration ...

platform and customer-facing DDoS product. You will collaborate on strategy, roadmap, and delivery for globally distributed detection and mitigation systems, while developing a high-performing team and driving operational excellence. What you'll own Define multi-quarter roadmap and quarterly plans for DDoS platform and product, aligned … clear ROI. Lead new service development from concept and business case through GA: PRDs, architecture, stage gates, resourcing, and launch readiness. Deliver low-latency, high-availability backend services for detection, classification, and mitigation across OCI's global edge. Drive scalable data and control planes (policy, signaling, telemetry, orchestration ...

platform and customer-facing DDoS product. You will collaborate on strategy, roadmap, and delivery for globally distributed detection and mitigation systems, while developing a high-performing team and driving operational excellence. What you'll own Define multi-quarter roadmap and quarterly plans for DDoS platform and product, aligned … clear ROI. Lead new service development from concept and business case through GA: PRDs, architecture, stage gates, resourcing, and launch readiness. Deliver low-latency, high-availability backend services for detection, classification, and mitigation across OCI's global edge. Drive scalable data and control planes (policy, signaling, telemetry, orchestration ...

platform and customer-facing DDoS product. You will collaborate on strategy, roadmap, and delivery for globally distributed detection and mitigation systems, while developing a high-performing team and driving operational excellence. What you'll own Define multi-quarter roadmap and quarterly plans for DDoS platform and product, aligned … clear ROI. Lead new service development from concept and business case through GA: PRDs, architecture, stage gates, resourcing, and launch readiness. Deliver low-latency, high-availability backend services for detection, classification, and mitigation across OCI's global edge. Drive scalable data and control planes (policy, signaling, telemetry, orchestration ...

platform and customer-facing DDoS product. You will collaborate on strategy, roadmap, and delivery for globally distributed detection and mitigation systems, while developing a high-performing team and driving operational excellence. What you'll own Define multi-quarter roadmap and quarterly plans for DDoS platform and product, aligned … clear ROI. Lead new service development from concept and business case through GA: PRDs, architecture, stage gates, resourcing, and launch readiness. Deliver low-latency, high-availability backend services for detection, classification, and mitigation across OCI's global edge. Drive scalable data and control planes (policy, signaling, telemetry, orchestration ...

platform and customer-facing DDoS product. You will collaborate on strategy, roadmap, and delivery for globally distributed detection and mitigation systems, while developing a high-performing team and driving operational excellence. What you'll own Define multi-quarter roadmap and quarterly plans for DDoS platform and product, aligned … clear ROI. Lead new service development from concept and business case through GA: PRDs, architecture, stage gates, resourcing, and launch readiness. Deliver low-latency, high-availability backend services for detection, classification, and mitigation across OCI's global edge. Drive scalable data and control planes (policy, signaling, telemetry, orchestration ...

platform and customer-facing DDoS product. You will collaborate on strategy, roadmap, and delivery for globally distributed detection and mitigation systems, while developing a high-performing team and driving operational excellence. What you'll own Define multi-quarter roadmap and quarterly plans for DDoS platform and product, aligned … clear ROI. Lead new service development from concept and business case through GA: PRDs, architecture, stage gates, resourcing, and launch readiness. Deliver low-latency, high-availability backend services for detection, classification, and mitigation across OCI's global edge. Drive scalable data and control planes (policy, signaling, telemetry, orchestration ...

platform and customer-facing DDoS product. You will collaborate on strategy, roadmap, and delivery for globally distributed detection and mitigation systems, while developing a high-performing team and driving operational excellence. What you'll own Define multi-quarter roadmap and quarterly plans for DDoS platform and product, aligned … clear ROI. Lead new service development from concept and business case through GA: PRDs, architecture, stage gates, resourcing, and launch readiness. Deliver low-latency, high-availability backend services for detection, classification, and mitigation across OCI's global edge. Drive scalable data and control planes (policy, signaling, telemetry, orchestration ...

platform and customer-facing DDoS product. You will collaborate on strategy, roadmap, and delivery for globally distributed detection and mitigation systems, while developing a high-performing team and driving operational excellence. What you'll own Define multi-quarter roadmap and quarterly plans for DDoS platform and product, aligned … clear ROI. Lead new service development from concept and business case through GA: PRDs, architecture, stage gates, resourcing, and launch readiness. Deliver low-latency, high-availability backend services for detection, classification, and mitigation across OCI's global edge. Drive scalable data and control planes (policy, signaling, telemetry, orchestration ...

platform and customer-facing DDoS product. You will collaborate on strategy, roadmap, and delivery for globally distributed detection and mitigation systems, while developing a high-performing team and driving operational excellence. What you'll own Define multi-quarter roadmap and quarterly plans for DDoS platform and product, aligned … clear ROI. Lead new service development from concept and business case through GA: PRDs, architecture, stage gates, resourcing, and launch readiness. Deliver low-latency, high-availability backend services for detection, classification, and mitigation across OCI's global edge. Drive scalable data and control planes (policy, signaling, telemetry, orchestration ...

downtime deployment strategies (blue/green, rolling, canary) with automated rollback and recovery. Drive infrastructure improvements, reducing single points of failure and enhancing autoscaling, high availability, and managed service utilisation. Collaborate with SRE, Security, and Engineering teams to improve observability, monitoring, and alerting using tools such as Prometheus … systems administration, networking, and cloud security. Familiarity with observability tools such as Prometheus, Grafana, and Loki, and structured alerting practices. Experience with database migrations, high-availability configurations, backups, and disaster recovery. Strong scripting and automation skills (Terraform, Python, Bash, or similar). Excellent communication and collaboration abilities, with ...

Responsibilities Administer and optimise Oracle databases supporting core banking and trading platforms. Manage and maintain Linux (RHEL/Oracle Linux) and AIX servers across high-availability environments. Perform system upgrades, patching, capacity planning, and performance tuning. Collaborate with infrastructure and application teams to resolve incidents and fine-tune … Nagios) and log analysis. Excellent problem-solving, communication, and collaboration skills. Desirable Familiarity with WebLogic in enterprise or banking settings. Exposure to regulated, high-availability environments within investment or corporate banking. What's on Offer A technically challenging environment committed to stability and performance. The opportunity to work ...

Responsibilities Design, deploy, and maintain LAN, WAN, WLAN, and VPN infrastructure Monitor network performance and troubleshoot issues to ensure high availability Configure and manage routers, switches, firewalls, and load balancers Implement and maintain network security measures, including firewalls, IDS/IPS, and access controls Perform network upgrades, patches … with cloud networking (AWS, Azure, or GCP) Knowledge of SD-WAN, VoIP, or wireless networking Scripting or automation experience (Python, Bash, Ansible) Experience in high-availability or enterprise-scale environments Soft Skills Strong analytical and problem-solving skills Excellent communication and documentation abilities Ability to work independently ...

world-class platform. Day-to-day of the role: Own and manage the cloud infrastructure, ensuring scalability, resilience, and security. Implement and maintain high-availability architectures across critical services and data layers. Design and optimise infrastructure to support AI-powered workloads and data pipelines. Lead cost optimisation initiatives … roles. Strong hands-on experience with AWS, Docker, Kubernetes, and Terraform. Proficiency in CI/CD pipelines and Linux systems administration. Deep understanding of high-availability architecture, networking, load balancing, and distributed systems. Proven experience supporting production SaaS environments. Strong understanding of monitoring and observability tooling. Excellent scripting ...

Senior DevOps Engineer (Linux IaC) London/WFH to £150k Are you a DevOps/Linux infrastructure technologist with experience of working in high availability finance environments? You could be progressing your career in a senior, hands-on Platform Engineer role at a Hedge Fund with complex work … About you: You're a skilled Infrastructure technologist with strong Linux experience You have experience in a similar Hedge Fund or finance environment requiring high availability You have a good understanding of Infrastructure-as-Code (IaC) You have experience of building CI/CD pipelines You have Containerisation ...

continuous improvement, and customer-centricity. The position involves financial and operational oversight of all service management and operations teams, ensuring transparent service delivery with high availability standards and rapid incident resolution. The role manages and limits operational risk to customers while delivering measurable business value through optimised service … service operations to meet evolving business needs and strategic objectives Building, monitoring and reporting key service performance indicators to provide visibility into service health, availability, and customer satisfaction Incident & Problem Management Leadership 24/7 incident response coordination, ensuring rapid restoration of critical business services Major incident management, including ...

progression there are regular opportunities for cross team moves. Dedicated personal training budget – supporting certifications, cross-skilling, and long-term development Balanced working culture – high performance without the burnout typically associated with investment banking Great company size (c.800 people) – large enough for ongoing investment and greenfield projects, small enough … security hardening, patching, and compliance initiatives Collaborating with cloud, networking, EUC, and application teams on infrastructure projects Troubleshooting complex Windows-related incidents in a high-availability environment Producing clear documentation and contributing to operational best practice Required Experience Strong hands-on experience as a Windows Engineer/Infrastructure ...

+ Benefits 12-hour shifts | 4-on/4-off | Days & Nights Are you an infrastructure-focused Support Engineer who thrives in high-availability environments? Do you enjoy working with mission-critical systems where fast response and strong technical troubleshooting genuinely make an impact? A leading technology provider … incidents What we're looking for Strong experience with Microsoft Server technologies (AD, DNS, RDS, Server maintenance) Background in supporting e-commerce or other high-availability systems Experience with enterprise monitoring & alerting tools Clear communicator, comfortable handling urgent situations Ability to work rotating 12-hour shifts ...

+ Benefits 12-hour shifts | 4-on/4-off | Days & Nights Are you an infrastructure-focused Support Engineer who thrives in high-availability environments? Do you enjoy working with mission-critical systems where fast response and strong technical troubleshooting genuinely make an impact? A leading technology provider … incidents What we're looking for Strong experience with Microsoft Server technologies (AD, DNS, RDS, Server maintenance) Background in supporting e-commerce or other high-availability systems Experience with enterprise monitoring & alerting tools Clear communicator, comfortable handling urgent situations Ability to work rotating 12-hour shifts ...

Software Engineering (Relocation to Kuwait) Location: Kuwait (Full Relocation Required) Industry: High-Traffic eCommerce/Digital Platforms Reporting to: C-Level Executive/Board Team Size: 100+ engineers (scaling) About the Role We are a high-growth, high-traffic eCommerce company operating at regional scale, processing millions … visibility. What You Will Own Full accountability for engineering strategy, delivery, and reliability Scaling and leading large, multi-disciplinary engineering organizations Architecture ownership for: High-availability, high-traffic platforms Cloud infrastructure, microservices, data platforms Engineering governance: SDLC, quality, security, observability, cost control Talent strategy: Hiring, structuring, succession ...

patterns on Kubernetes Exposure to GitOps (e.g. ArgoCD, Flux) Strong Kubernetes/EKS experience Familiarity with AWS security best practices & compliance frameworks Background in high-availability, high-traffic environments 📄 Contract & Working Setup ⏱ 3-month initial contract , very likely to extend to end 2026 💰 Market rates, Outside IR35 … GitHub , and you’re keen on a long-term BAU-focused contract , send: Your CV/Resume A short note on relevant experience & availability Your desired day rate (Outside IR35) 📩 Apply with subject: “AWS DevOps Engineer (SRE) – BAU Contract – West London ...