12 of 12 High Availability Jobs in Hertfordshire

As a Cloud Engineer at BRE, you will play a critical role in maintaining and enhancing our cloud and on-premises infrastructure to support high availability and performance across IT services. Key responsibilities include: Managing and supporting BRE's cloud environment within Microsoft Azure. Maintaining physical, virtual, and … cloud infrastructure, including servers, networks, and security appliances. Monitoring system performance, availability, and capacity, ensuring services meet agreed SLAs. Diagnosing and resolving incidents related to cloud services and IT infrastructure. Supporting compliance with internal and external audit and information security standards. Contributing to the implementation of ITIL-aligned best … . Confident using tools and scripting languages such as PowerShell, and administering services like Active Directory, DNS, and DHCP. A track record of managing high-availability infrastructure in enterprise or hybrid environments. Experience of monitoring, incident response, and performance tuning across physical, virtual, and cloud-based systems. Familiarity More ❯

negotiable) Salary: up to £60,000 per annum (max, DOE) with bonus + benefits Key skills: Critical Systems | Infrastructure | SQL Clustering | DevOps Exposure A high-growth, international technology business operating in the critical connectivity space is looking for a Senior Infrastructure Engineer to join its collaborative, forward-thinking team. … The Role: Own and optimise the organisation’s infrastructure across Linux, Windows, HP servers, and AzureSupport and maintain business-critical systems in a high-availability , multi-site , hybrid environment Troubleshoot, resolve and pre-empt infrastructure issues— attention to detail is non-negotiable Drive the evolution of infrastructure toward More ❯

negotiable) Salary: up to £60,000 per annum (max, DOE) with bonus + benefits Key skills: Critical Systems | Infrastructure | SQL Clustering | DevOps Exposure A high-growth, international technology business operating in the critical connectivity space is looking for a Senior Infrastructure Engineer to join its collaborative, forward-thinking team. … The Role: Own and optimise the organisation’s infrastructure across Linux, Windows, HP servers, and AzureSupport and maintain business-critical systems in a high-availability , multi-site , hybrid environment Troubleshoot, resolve and pre-empt infrastructure issues— attention to detail is non-negotiable Drive the evolution of infrastructure toward More ❯

on-premises infrastructure, coupled with our hosted applications. The primary responsibility of this role will be to manage and optimise Azure cloud services, ensuring high availability, performance, and security. Key responsibilities Maintain cloud infrastructure, ensuring optimal performance and scalability. Manage on-premise infrastructure, including servers, storage, and network More ❯

on-premises infrastructure, coupled with our hosted applications. The primary responsibility of this role will be to manage and optimise Azure cloud services, ensuring high availability, performance, and security. Key responsibilities Maintain cloud infrastructure, ensuring optimal performance and scalability. Manage on-premise infrastructure, including servers, storage, and network More ❯

and product integration e.g. with security tools, directory services, backup solutions Experience of building systems and applications to hardened Security standards, along with producing High and Low level design documentation and build guides You might even have IT Infrastructure deployment skills including Microsoft Server and Red Hat operating systems … management experience Experience with storage solutions and SAN networking Knowledge of PKI A grasp of Transmission technology (L2) basics Database skills (SQL, Oracle) including high availability Demonstrated support to Verification, Validation and Testing (VV&T) including formulation of test scripts Experience of troubleshooting technical issues through to resolution More ❯

firewalls, VPNs, IP Groups etc) Monitoring/Alerting/log Analytics Azure AD (Entra)/Local AD Windows Server, Active Directory, Hyper-V and high availability failover clustering PowerShell scripting and automation SD-WAN SAN Storage: (e.g., HPE Nimble) Microsoft Windows Server OS Effective communication including the production More ❯

a .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. We More ❯

reporting Knowledge of Active Directory, system software, and IT operations Team-oriented with a proactive approach to technical troubleshooting Any exposure to secure or high-availability environments is a plus About the Company This is a permanent position with a global enterprise technology provider known for delivering secure … IT services to public sector, defence, and enterprise clients. You'll join a well-established infrastructure team with access to long-term progression, high-profile projects, and professional development. Ready to Apply? If you're an experienced Windows infrastructure engineer looking to join a stable, enterprise-focused organisation delivering More ❯

reporting Knowledge of Active Directory, system software, and IT operations Team-oriented with a proactive approach to technical troubleshooting Any exposure to secure or high-availability environments is a plus About the Company This is a permanent position with a global enterprise technology provider known for delivering secure … IT services to public sector, defence, and enterprise clients. You'll join a well-established infrastructure team with access to long-term progression, high-profile projects, and professional development. Ready to Apply? If you're an experienced Windows infrastructure engineer looking to join a stable, enterprise-focused organisation delivering More ❯

foundation, with an emphasis on VoIP traffic flow , QoS , and network diagnostics . Proven ability to manage incidents and troubleshoot complex issues in a high-availability environment. Experience with Cisco video platforms such as TMS, Pexip, and Cisco endpoints is desirable. Familiarity with VMware environments and relevant tools More ❯

foundation, with an emphasis on VoIP traffic flow , QoS , and network diagnostics . Proven ability to manage incidents and troubleshoot complex issues in a high-availability environment. Experience with Cisco video platforms such as TMS, Pexip, and Cisco endpoints is desirable. Familiarity with VMware environments and relevant tools More ❯