151 to 175 of 202 High Availability Jobs in the UK

developing the Clients network infrastructure, working across our Arista switching and wireless environment. You will ensure the Clients network remains secure, resilient and high performing, while strengthening cyber security controls, monitoring capabilities and safeguarding compliance. Key tasks and responsibilities You will: Design, implement and support secure wired and wireless … support pastoral and safeguarding teams. Maintain accurate documentation of network topology, security configurations and standards. Work with external partners and service providers to maintain high levels of security and availability. Support disaster recovery and business continuity planning from a security and network perspective. Promote cyber security awareness Provide ...

point of contact for support, maintenance, and enhancements across MDS and Trading Applications. Provide end-to-end troubleshooting across infrastructure, platforms, and applications, ensuring high availability of services. System Maintenance & Administration: Monitor, maintain, and develop MDS and trading system infrastructure. Manage server and application upgrades while ensuring compliance … trading systems. Proven troubleshooting capabilities across applications, infrastructure, and networks. Understanding of Front Office priorities and trading environments. Excellent stakeholder management and communication skills. High attention to detail in documentation and compliance. Ability to manage multiple priorities in a complex technical environment. Proactive approach to system improvement and risk ...

into the messaging layer. Troubleshoot real-time messaging and latency issues impacting trading flows. Support market data and trade execution systems. Manage capacity planning, high availability/disaster recovery (HA/DR), and scalability of the platform. Collaborate closely with developers and front-office stakeholders. Essential Skills Strong … call/out-of-hours support. Work Environment This role is based in London with a hybrid working model. The work involves a high-pressure, real-time environment where performance and speed are paramount. The position requires close collaboration with engineering and trading stakeholders, with opportunities for autonomy ...

scalability. Migrate virtual machines, applications, and data with minimal downtime. Perform testing, validation, and troubleshooting throughout the migration process. Implement backup, recovery, monitoring, and high-availability solutions. Document configurations, migration activities, and post-migration outcomes. Essential Experience: Proven hands-on experience deploying, configuring, and managing Oracle KVM. Strong ...

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. ...

seeking .NET Developer to work out of their plush offices in the heart of Bradford. 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. ...

Developer to work out of their plush offices in the heart of London's West End. 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. ...

seeking .NET Developer to work out of their plush offices in the heart of Salford. 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. ...

seeking .NET Developer to work out of their plush offices in the heart of Leatherhead. 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. ...

Administer SharePoint Online, ensuring configuration aligns with governance, security, and compliance requirements Deliver code releases, configuration changes, and platform upgrades safely and consistently Ensure high availability, performance, and data integrity across global SharePoint services Support integrations with identity, authentication, and downstream systems Work with Business Services and vendors ...

teams. Skillset/experience required: Strong hands-on Cisco ISE (3.x or later) experience (incl. multiple implementations and transition of devices/services) High availability across multiple sites 802.1X for wired and wireless networks + MAC Authentication Bypass (MAB) Guest access with customizable workflows Integration with existing Cisco ...

Maintenance Monitor, support, install, configure, and upgrade the Trust's integration engines, including Mirth Connect and Health Connect. Deliver changes and enhancements to ensure high availability, performance, and security. Interface Development Design, build, and maintain new and existing interfaces using industry standards and tools including HL7, FHIR ...

holder will provide strategic and operational leadership for the Trust's technology function, ensuring that infrastructure, networks, systems and cyber security services are resilient, high performing and aligned to organisational priorities. The role will play a key part in supporting the delivery of the Trust's Digital Strategy through … Working in partnership with clinical, operational and corporate colleagues, the post holder will ensure that digital capabilities are fully embedded into service delivery, enabling high quality care for patients. The Deputy Director will lead a large and complex technology function, driving continuous improvement, innovation and adoption of emerging technologies ...

support following a migration from SharePoint 2016 to SharePoint Server Subscription Edition (on-premises) . The successful candidate will ensure platform stability, performance, and availability, while supporting ongoing enhancements aligned with business needs. Key Responsibilities Platform Support Provide L2/L3 support across SharePoint farms Troubleshoot incidents, resolve defects … manage service requests Ensure high availability and performance of the platform Enhancements & Configuration Deliver minor enhancements and configuration changes , including: Site updates and improvements Workflow modifications UI/UX tweaks Automation enhancements Administration Manage and maintain: SharePoint Servers and Farms Service Applications Content Databases Support integrations with: Active ...

Produce SR documentation and operational handover documentation * Ensure compliance with operational, technical and health & safety procedures Deliverables: * Successful installation and commissioning of telecoms infrastructure * High-quality engineering and technical documentation * Operational service continuity across utility telecoms environments * Delivery against SLA, quality and compliance standards * Effective fault diagnosis and network … delivery of engineering activities within live operational environments Working Environment: * Field-Based Telecoms Engineering Environment * Utility & Critical Infrastructure Networks * Operational Telecoms & IP Networking Sites * High-Availability 24x7 Support Environment * Fast-Paced Engineering & Operational Delivery Teams * Utility Sector Infrastructure Programmes Candidate Profile: Candidates should possess strong hands-on telecoms ...

quality issues, including harmonic distortion using on-site analysers. Provide emergency response, standby cover, and participate in a call-out rota Escalate critical or high-risk issues to the Technical Services Manager Respond effectively to work interruptions, outages, and emergencies in line with operational SLAs. Ensure all maintenance records … systems UPS/CPS systems Cooling and critical HVAC infrastructure Experience diagnosing power quality issues and electrical faults Ability to work under pressure in high-availability environments Strong understanding of SLA-driven maintenance and response times Excellent fault-finding and problem-solving skills Full UK driving licence ...

Consultant (SC & NPPV3 Cleared) - Birmingham Location: Birmingham (Onsite) Contract Type: Contract We are seeking an experienced VMware Cloud Foundation (VCF) consultant to join a high-profile programme based on-site in Birmingham. The successful candidate will be responsible for maintaining platform stability and ensuring critical infrastructure services remain operational … infrastructure initiatives. Key Responsibilities Provide on-site operational support for the VMware Cloud Foundation 9 environment Monitor, maintain, and troubleshoot infrastructure services to ensure high availability and performance. Work collaboratively with a larger engineering team on complex infrastructure projects and enhancements. Support incident resolution, problem management, and platform ...

companies. This is a new role where you'll design, build, and optimise database solutions that power business-critical systems. Develop and maintain high-quality T-SQL (procedures, views, functions, indexes) Diagnose and fix performance issues using execution plans and query tuning Optimise transactional systems, reporting, and integrations Support … performance tuning skills Solid database design knowledge Experience managing changes across environments Strong problem-solving ability Desirable: Experience with application teams Exposure to high-availability environments Familiarity with deployment/version control tools Benefits Up to 27 days holiday + Bank Holidays Profit-related pay Pension & life cover ...

heart of post trade processing, powering millions of transactions and ensuring accuracy, timeliness and compliance across global markets. You will design and deliver high performance components that automate the full lifecycle of post trade workflows, from ingesting transaction feeds through to booking, enrichment, reconciliation and analytics. This … intensive services and working with PostgreSQL and data frame tooling • Background in trade booking and FIX protocol integration • Ability to design and implement scalable, high availability and distributed architectures • Experience building reporting and reconciliation tooling and working with large transactional datasets • Understanding of OTC products including CDS, Interest ...

role in the design, development and support of a bespoke Siebel CRM implementation. Responsibilities include: Enhancing and maintaining Siebel applications within a secure, high-availability environment Designing and implementing solutions aligned to established enginee... CRWG1_UKTJ ...

role in the design, development and support of a bespoke Siebel CRM implementation. Responsibilities include: Enhancing and maintaining Siebel applications within a secure, high-availability environment Designing and implementing solutions aligned to established enginee click apply for full job details ...

Azure-based network environments. You'll work closely with infrastructure, development and security teams to deliver scalable, secure cloud networking solutions while ensuring high availability and compliance across the estate. Key Responsibilities Manage and maintain network infrastructure Configure and troubleshoot routing protocols (BGP, OSPF) Manage vulnerability remediation, patching ...

into engineering and the architectural design of Access Control, User Entitlements, Application Credentials, User Access Policy Management, enhancing security related to Privileged Access Management, High availability and Disaster Resiliency Implement Application to Application clients. Serve as the subject matter expert (SME) for the Beyond Trust PAM toolset. Provide ...

dynamic, cross-cutting exposure to the systems that matter most. Responsibilities Develop appropriate Service Level Objectives for large language model serving systems, balancing availability and latency with development velocity. Design and implement monitoring and observability systems across the token path. Assist in the design and implementation of high-availability serving infrastructure across multiple regions and cloud providers Lead incident response for critical AI services, ensuring rapid recovery, thorough incident reviews, and systematic improvements. Support the reliability of safeguard model serving -- critical for both site reliability and Anthropic's safety commitments. You may be a good ...

core infrastructure platforms that underpin policing operations. This is a senior leadership role with responsibility for ensuring our infrastructure is secure, resilient, high-performing, and ready for future digital demands. What you’ll be responsible for You will lead multidisciplinary teams and suppliers across key infrastructure domains: Hosting & Cloud … services and transition to the Emergency Services Network (ESN) Cyber & Technical Security Infrastructure security, vulnerability management, and remediation You will: Own infrastructure service performance, availability, and continuous improvement Lead supplier and partner relationships, including strategic partners such as BT Manage contracts, SLAs, and commercial performance Drive modernisation of infrastructure ...