8 of 8 High Availability Jobs in the East of England

successful candidate will be responsible for Windows Server administration, Active Directory services, virtualization platforms, automation, security compliance, and infrastructure modernization projects while ensuring high availability and operational excellence. Key Responsibilities Manage and support enterprise Windows Server environments (Windows Server 2016, 2019, 2022 and later). Build, configure, maintain … Terraform, Ansible). GitHub/Azure DevOps. Endpoint management (Intune, MECM). Linux administration experience. Enterprise security tooling and compliance frameworks Key Success Measures High availability and reliability of Windows services. Timely patching and vulnerability remediation. Successful delivery of infrastructure projects. Compliance with security and operational standards. Effective ...

operates the UK's largest Public Wifi network. We need a systems administrator with strong Linux skills and experience of managing a large scale high availability platform to help support an existing legacy platform and play a part in defining the systems administration for a new platform. … customers. You will work closely with network and operational teams to ensure the existing platform is secure and maintained to ensure capacity requirements and availability targets are met. The systems administration work on the Wifi platform is varied and could include: Planning large scale operating system patching Planning ...

Scientific Computing Engineer , you will be the architectural backbone and primary steward of our research computing ecosystem. You will bridge the gap between high-level scientific inquiry and enterprise-grade IT stability. This is a hands-on, senior technical role where you will manage a sophisticated hybrid environment—ranging … from high-performance CPU/GPU clusters for computational chemistry to Dockerised application stacks—ensuring our scientists have the frictionless compute power they need to innovate. A scientific or research computing background is central to this role: you will be expected to understand the science, not just the servers. ...

powering critical customer-facing systems Breaking down and modernising legacy applications into distributed services Working on systems processing millions of events every day with high availability requirements Writing clean, well-tested, maintainable code following engineering best practice Participating in architecture discussions and technical design Mentoring engineers through code ...

Responsibilities: Lead the design, build, and replacement of legacy Cisco Wireless infrastructure with modern Cisco Catalyst 9800 WLC architecture, ensuring scalable, resilient, and high-performance wireless services Define and deliver end-to-end wireless migration strategies, including planning, staging, cutover execution, and post-implementation optimisation Architect and implement high-availability 9800 WLC deployments (SSO, redundancy models), ensuring minimal service disruption and operational resilience Design and implement enterprise wireless solutions, including SSID segmentation, policy profiles, VLAN mapping, RF optimisation, and seamless roaming Own the design, upgrade, and lifecycle management of Cisco ISE environments, including version upgrades, patching strategies ...

shape the technical direction of their platform. Key Responsibilities: Lead architecture and implementation of systems in C#/.NET Build low-latency applications handling high-volume data traffic Drive technical vision and mentor engineers across the team Oversee code reviews, coding standards and CI/CD pipelines Key Requirements … Core Strong distributed systems and microservices background Hands-on experience with RabbitMQ, Kafka or similar messaging technologies Proficiency with TCP/IP, gRPC and high-availability protocols Performance tuning, concurrency and multithreading expertise Docker, Kubernetes and CI/CD familiarity Relevant degree If this sounds like your next ...

seeking .NET Developer to work out of their plush offices in the heart of Hertford, Hertfordshire. You will be working on the development of high-availability and highly-transactional .NET/C# applications which will be critical to the launch of their new online music shopping channel. ...

agreed SLAs and KPIs. Storage & Backup Administration: Monitor and manage large-scale NetApp Storage and Cohesity backup environments across three data centre sites, ensuring high availability, performance, and resilience. NAS & SAN Operations: Handle NAS and SAN administration, including VMware integration, fabric switch configuration, zoning, and troubleshooting. Capacity & Asset ...