51 to 75 of 208 High Availability Jobs in England

days/week in office Candidates must be willing and eligible to go through SC security clearance for this role Role Overview: Join a high-impact programme consolidating critical services into a single, centralised data platform-reducing complexity, driving efficiency, and supporting future scalability across the business. … multi-tenancy) Manage environment configuration, deployments, and platform stability Integrate with Oracle, GitLab CI/CD, and enterprise systems Drive automation, performance optimisation, and high availability Support users and troubleshoot across dev, test, and production landscapes Required skillset: Strong experience across SAS (EG, DI Studio, SAS Studio ...

identify and resolve issues, implement automation and monitoring solutions, and drive continuous improvement across our infrastructure. Your leadership will be instrumental in fostering a high-performing, innovative engineering culture, optimising system performance, and minimising downtime. You will also be responsible for managing cloud costs effectively, ensuring spend remains within … optimise cloud infrastructure usage to ensure cost efficiency, maintaining spend within agreed budgets. Ensure the optimal performance of cloud services , delivering a seamless and high-quality experience for end users. Take accountability of the on-call rota , ensuring appropriate coverage, managing participation, and leading rapid incident response to maintain ...

pipelines and cloud infrastructure on Google Cloud Platform (GCP). Collaborate with development and operations teams to automate deployments, monitor system performance, and ensure high availability and scalability of applications. Build secure, reliable, and cost-optimized cloud environments. Troubleshoot issues across environments and maintain compliance with security best … seeker, beware of fraudulent recruitment activity and protect your interests! You can write to UKI.recruitment@tcs.com to report any fraudulent activity. Due to the high volume of applications, we will be unable to contact each applicant individually on the status of their application. If you have not received ...

Additional Desirable Skills Experience with tools such as Ansible, Maven, or Gradle Knowledge of AWS networking and database services Experience with performance tuning and high-availability systems ...

Plan and execute migrations, including tenant-to-tenant Microsoft 365 and Active Directory consolidations Collaborate with managed service providers and internal teams to maintain high availability, security and compliance Support business continuity through proactive monitoring, incident management and disaster recovery planning Mentor and provide technical guidance to team ...

manage Infrastructure as Code (IaC) using tools such as ARM templates, Bicep, Terraform, and PowerShell DSC. Monitor, troubleshoot, and optimize Azure workloads to ensure high availability, performance, and cost-effectiveness. Design and implement security best practices, including identity and access management, secure networking, encryption, and compliance controls within ...

curiosity, and strong foundations , particularly in Linux . You will work closely with senior engineers, supporting secure systems and projects while learning how complex, high-availability platforms are designed, deployed, and supported. What You’ll Be Doing (Initially) During your first phase in the role, you’ll focus … learning and supporting senior engineers by: Working extensively with Linux operating systems (Red Hat–based environments) Assisting with: Method of Procedure (MOP) documentation High-Level and Low-Level Design validation (HLDs/LLDs) Supporting system configuration, testing, and validation tasks Joining customer and internal engineering meetings to observe ...

large-scale ISP and data centre services across multiple countries. Full-time, permanent role focused on network operations, troubleshooting, and infrastructure support within a high-availability environment. Hands-on position working across routers, switches, firewalls, and Linux-based systems, with exposure to automation tools and modern network practices. … doing? As a Network Engineer, you'll be responsible for supporting the day-to-day operation of core network infrastructure, ensuring performance, reliability, and availability across a large-scale environment. You'll monitor, maintain, and troubleshoot routers, switches, and firewalls, resolving escalated issues and implementing configuration changes in line ...

will have deep expertise in cloud infrastructure (OpenStack) and container orchestration (Red Hat OpenShift/Kubernetes), with a strong focus on scalability, automation, and high availability. You will play a key role in defining cloud strategy, leading platform architecture, and guiding engineering teams in delivering robust, secure, and performant … Define and implement cloud-native architecture patterns Integrate OpenStack with container platforms (OpenShift/Kubernetes) Drive automation using Infrastructure as Code (IaC) tools Ensure high availability, scalability, and disaster recovery strategies Establish security best practices across infrastructure and platforms Collaborate with DevOps, security, and application teams Provide technical ...

risk controls Key Responsibilities Design, implement, and maintain CI/CD pipelines (e.g., Jenkins) Automate infrastructure provisioning and configuration (e.g., Ansible, Terraform) Ensure high availability, scalability, and security of systems Collaborate with developers, QA, and IT operations to streamline releases Troubleshoot deployment, build, and infrastructure issues Maintain configuration ...

risk controls Key Responsibilities • Design, implement, and maintain CI/CD pipelines (e.g., Jenkins) • Automate infrastructure provisioning and configuration (e.g., Ansible, Terraform) • Ensure high availability, scalability, and security of systems • Collaborate with developers, QA, and IT operations to streamline releases • Troubleshoot deployment, build, and infrastructure issues • Maintain configuration ...

manage backend applications on AWS using services such as EC2, S3, Lambda, and RDS. Implement containerization using Docker and orchestrate deployments with Kubernetes. Ensure high availability, scalability, and reliability of backend systems. Set up, maintain, and optimize CI/CD pipelines using Jenkins for automated testing and deployments. ...

practices . 🔧 Key Responsibilities Design, implement, and maintain CI/CD pipelines (Jenkins, GitLab CI, Azure DevOps) Automate infrastructure using Terraform and Ansible Ensure high availability, scalability, and security of systems Collaborate with Dev, QA, and Ops teams to streamline releases Troubleshoot build, deployment, and infrastructure issues Maintain … configuration management and documentation (Jira, Confluence) Ensure compliance with enterprise controls and regulatory standards Work independently to deliver high-quality outcomes 🤖 AI/GenAI Focus Enable and integrate GenAI/LLM tools into DevOps workflows (where approved) Implement guardrails for responsible AI usage (data handling, access control, logging) Support ...

week in London Victoria About the Role We are seeking an experienced AWS DevOps Engineer for an inside IR35 contract role supporting a secure, high-profile programme. The role is hybrid, and the client operates their own payroll , covering employer National Insurance , so contractors can work on a straightforward … Responsibilities Design, build, and maintain AWS cloud infrastructure using DevOps best practices. Implement and support CI/CD pipelines and infrastructure as code. Ensure high availability, security, and performance across AWS environments. Collaborate closely with engineering, security, and delivery teams. Support automation, monitoring, and continuous improvement activities. Skills ...

core Production Engineering team, who are accountable for the reliability, operability and performance of the firm’s trading-critical systems, in an environment where availability, correctness and latency directly impact outcomes. The successful hire will own the reliability of business-critical systems, from observability design through to incident resolution … systemic improvement; lead high-severity incident management; and reduce toil with software engineering, primarily in Python but also with Golang, TypeScript, SQL and/or PowerShell. The role requires someone who can evidence outstanding problem-solving and the ability to solve problems on their own initiative. Requirements Debugging distributed ...

optimizing data pipelines and ensuring smooth data flow across the organization. The role bridges data engineering, operations, and DevOps practices to deliver reliable, high quality, and timely data for analytics, reporting, and business applications. Your Responsibilities 1. Data Pipeline Development & Maintenance Design, build, and maintain automated, scalable data pipelines … pipelines meet SLAs, quality standards, and security guidelines 2. Data Platform Operations Manage and monitor data platform operations using DataOps/DevOps practices Ensure high availability and reliability of data platforms (cloud or on prem) Troubleshoot pipeline failures and perform root cause analysis (RCA) 3. Automation & CI/ ...

design, development, and maintenance of online game services such as authentication, matchmaking, real time gameplay systems, and player data synchronization. Ensure services maintain high availability and low latency for players across multiple regions. • Cross Functional Collaboration Work closely with global game development teams to refine and implement technical … Mandarin Chinese is beneficial but not essential. • Proficiency in at least one backend programming language, with strong preference for C++ or Go. Experience building high performance, highly concurrent, and highly available systems is important, including work with threading or coroutine based architectures. • Solid understanding of distributed systems and backend ...

Server WinForms desktop applications Azure Kafka Automated testing frameworks Legacy platform modernisation Nice to Haves Futures, options, or crypto markets Python DevOps tooling High-availability systems Large-scale refactoring work Containerisation (Docker) Why Join/Projects This is one of those environments where the gap between engineering … outcome of what you build, and you’ll have a say in how things are done. Access to leadership is direct, and expectations are high, both technically and academically. Employee Benefits Bonus up to 100% of base salary Highly collaborative, front-office environment Direct access to traders and senior ...

first engineering initiatives to enhance scalability and reliability Design, build, and maintain resilient infrastructure for distributed systems Implement monitoring and alerting solutions to ensure high availability Collaborate with engineering teams to improve system reliability and mitigate risks Develop and maintain CI/CD pipelines to support efficient deployments ...

principles including SLIs, SLOs, and error budgets Improve system observability through monitoring, logging, and alerting Collaborate with engineering and product teams to support high-availability services Oversee incident management, root cause analysis, and continuous improvement Define and implement infrastructure best practices and automation What We're Looking ...

including Virtual Machines, Networking, Storage, Backup, and Monitoring. Maintain and secure Active Directory, Group Policy, DNS, DHCP, and Azure AD (Entra ID) synchronisation. Ensure high availability and resilience across all servers, networks, and databases supporting business-critical applications. Deliver advanced troubleshooting and root cause analysis for complex infrastructure ...

external users, mentoring colleagues, and driving continuous improvement across cloud and infrastructure operations. Key Responsibilities: Manage and optimise public cloud infrastructure, ensuring scalability, availability, and security. Implement monitoring solutions, conduct performance analysis, and automate improvements where possible. Ensure high availability and data integrity through proactive alerting, backups … maintain automation scripts and configuration policies (IaC) to streamline and standardise operational tasks. Collaborate with internal teams and third-party providers to deliver high-quality infrastructure services. Provide quality 3rd-line support and act as an escalation point for complex technical issues. Participate in the technical onboarding of partner ...

Crypto Trading Platform Permanent – via long‐term consultancy engagement We’re partnering with a specialist capital markets consultancy that is building a next‐generation high‐frequency trading platform for a global crypto client. They’re looking for a DevOps Engineer to join the core platform team, working across … downtime. Our client is a specialist capital markets consultancy partnering with a global crypto trading firm on the build‐out of a next‐generation high‐frequency trading (HFT) platform. They’re hiring a DevOps Engineer into the core platform team. You’ll work across AWS and bare‐metal environments ...

Clearance : SC Clearance Rate : £450 per day (Inside IR35) Responsibilities: Configure and maintain Red Hat Enterprise Linux (RHEL) for SAP workloads Design and implement High Availability clusters using: Pacemaker/Corosync Configure, and maintain Red Hat Enterprise Linux (RHEL) for SAP workloads Configure HA for SAP HANA … Application components Implement multi-Availability Zone SAP architectures on AWS Configure automatic failover & virtual IPs: Integrate SAP HANA System Replication with Pacemaker clusters Work with DevOps teams to ensure HA components are deployed via: Terraform/CloudFormation Conduct HA/DR testing, failover drills, and root cause analysis Required ...

Rate: £450.00 per day Umbrella 20% onsite in Bristol Responsibilities: Configure and maintain Red Hat Enterprise Linux (RHEL) for SAP workloads Design and implement High Availability clusters using: Pacemaker/Corosync Configure, and maintain Red Hat Enterprise Linux (RHEL) for SAP workloads Configure HA for SAP HANA … Application components Implement multi-Availability Zone SAP architectures on AWS Configure automatic failover & virtual IPs: Integrate SAP HANA System Replication with Pacemaker clusters Work with DevOps teams to ensure HA components are deployed via: Terraform/CloudFormation Conduct HA/DR testing, failover drills, and root cause analysis Required ...