1 to 25 of 276 High Availability Jobs in England

database expert who thrives on performance, optimisation, and solving complex challenges? We're looking for a Database Engineer to take ownership of a modern, high-availability database environment and help shape its future. What you'll be doing - Own and manage MySQL environments as the primary subject matter … expert - Design and optimise database architecture, performance, and scalability - Implement and maintain high availability solutions - Handle backup, recovery, and disaster planning - Collaborate with development, infrastructure, and security teams - Troubleshoot complex issues and continuously improve performance - Contribute to documentation, standards, and best practices What you'll bring Essential experience ...

database expert who thrives on performance, optimisation, and solving complex challenges? We're looking for a Database Engineer to take ownership of a modern, high-availability database environment and help shape its future. What you'll be doing - Own and manage MySQL environments as the primary subject matter … expert - Design and optimise database architecture, performance, and scalability - Implement and maintain high availability solutions - Handle backup, recovery, and disaster planning - Collaborate with development, infrastructure, and security teams - Troubleshoot complex issues and continuously improve performance - Contribute to documentation, standards, and best practices What you'll bring Essential experience ...

database expert who thrives on performance, optimisation, and solving complex challenges? We're looking for a Database Engineer to take ownership of a modern, high-availability database environment and help shape its future. What you'll be doing - Own and manage MySQL environments as the primary subject matter … expert - Design and optimise database architecture, performance, and scalability - Implement and maintain high availability solutions - Handle backup, recovery, and disaster planning - Collaborate with development, infrastructure, and security teams - Troubleshoot complex issues and continuously improve performance - Contribute to documentation, standards, and best practices What you'll bring Essential experience ...

cloud, and hybrid environments while translating business needs into clear technical roadmaps and delivery plans. The role also carries accountability for critical systems, ensuring high availability, performance, and recoverability in a demanding operational setting. In addition, you will lead and develop a team of senior engineers, providing direction … ITIL. A proactive approach to continuous improvement, resilience planning, and service delivery will be key, along with the ability to operate effectively in a high-availability, high-pressure environment. What you'll get in returnIn return, you will join a forward-thinking organisation where technology underpins critical ...

required Are you an experienced Database Administrator with strong Oracle and SQL Server expertise? We're looking for a skilled DBA to join a high-profile programme supporting business-critical database infrastructure within a secure enterprise environment. This is an exciting opportunity to work on complex, mission-critical systems … where reliability, performance and security are paramount. The Role You'll be responsible for ensuring the performance, availability and stability of Oracle and SQL Server databases, supporting BAU operations while maintaining high service standards in a secure environment. Working as part of an experienced infrastructure team ...

part of multidisciplinary team to design and develop solutions such as using Azure/AWS as well as datacentre/private cloud to deliver high availability, rapidly developed, fully automated solutions using predominately open-source software which delivers value to the customer. Role responsibilities: Interacting with project roles … implementing innovative approaches to their problems using automation. Understanding security policies and implementing solutions to satisfy security requirements. Designing and implementing solutions which have high availability and are scalable. What you will bring to the team: Enthusiasm for collaboration and excellent communication skills (written and verbal). ...

part of multidisciplinary team to design and develop solutions such as using Azure/AWS as well as datacentre/private cloud to deliver high availability, rapidly developed, fully automated solutions using predominately open-source software which delivers value to the customer. Role responsibilities: Interacting with project roles … implementing innovative approaches to their problems using automation. Understanding security policies and implementing solutions to satisfy security requirements. Designing and implementing solutions which have high availability and are scalable. What you will bring to the team: Enthusiasm for collaboration and excellent communication skills (written and verbal). ...

part of multidisciplinary team to design and develop solutions such as using Azure/AWS as well as datacentre/private cloud to deliver high availability, rapidly developed, fully automated solutions using predominately open-source software which delivers value to the customer.\ N \n \ NRole responsibilities:\ N\nInteracting … their problems using automation.\ N\n\nUnderstanding security policies and implementing solutions to satisfy security requirements.\ N\n\nDesigning and implementing solutions which have high availability and are scalable.\ N\n \n \ NWhat you will bring to the team:\ N \n· Enthusiasm for collaboration and excellent communication skills ...

performant while supporting future growth. Key Responsibilities Administration and support of PostgreSQL and Oracle databases, with a particular focus on PostgreSQL Monitoring database performance, availability and capacity Performance tuning, query optimisation and troubleshooting Managing backups, restores and disaster recovery processes Supporting database upgrades, patching and maintenance activities Implementing … maintaining high-availability and replication solutions Managing database security, user access and compliance requirements Supporting Oracle to PostgreSQL migration and modernisation projects Working with development teams to improve database design and application performance Creating and maintaining technical documentation and operational procedures Participating in an on-call rota when ...

estate supporting applications of national importance. You will be responsible for maintaining, optimising and enhancing complex clustered Oracle environments while helping ensure the resilience, availability and performance of services delivered within a secure operational environment. \n Working alongside infrastructure, platform and application teams, you'll play a key role … maintaining high availability, supporting ongoing infrastructure improvements and providing expert database administration across a complex enterprise estate. \n Key Responsibilities \n \n \n Install, configure and administer Oracle Database environments \n \n Manage Oracle 12c Cluster Ready Services (CRS) and Oracle RAC environments \n \n Support Oracle Data ...

private cloud) supporting mission-critical workloads Architect virtualisation solutions, containerisation strategies and orchestration platforms Design disaster recovery, business continuity and resilience architectures meeting MOD availability requirements Guide infrastructure modernisation programmes, legacy system migrations and technology refresh initiatives Ensure infrastructure designs comply with MOD security requirements, Classification Guides and defence … implementing enterprise-scale infrastructure platforms Strong background in cloud architecture (AWS, Azure, or equivalent) and hybrid infrastructure models Demonstrated experience with virtualisation, storage and high-availability infrastructure design Track record of leading infrastructure modernisation programmes and technology transformation Experience in defence, aerospace or government IT environments Technical Knowledge ...

private cloud) supporting mission-critical workloads Architect virtualisation solutions, containerisation strategies and orchestration platforms Design disaster recovery, business continuity and resilience architectures meeting MOD availability requirements Guide infrastructure modernisation programmes, legacy system migrations and technology refresh initiatives Ensure infrastructure designs comply with MOD security requirements, Classification Guides and defence … implementing enterprise-scale infrastructure platforms Strong background in cloud architecture (AWS, Azure, or equivalent) and hybrid infrastructure models Demonstrated experience with virtualisation, storage and high-availability infrastructure design Track record of leading infrastructure modernisation programmes and technology transformation Experience in defence, aerospace or government IT environments Technical Knowledge ...

multidisciplinary team to design and develop solutions, such as using Azure/AWS as well as datacenter/private cloud to deliver high availability, rapidly developed, fully automated solutions using predominantly open-source software, which delivers value to the customer. Role responsibilities: Interacting with project roles as required … implementing innovative approaches to their problems using automation. Understanding security policies and implementing solutions to satisfy security requirements. Designing and implementing solutions which have high availability and are scalable. What you will bring to the team: Enthusiasm for collaboration and excellent communication skills (written and verbal). ...

private cloud) supporting mission-critical workloads\ NArchitect virtualisation solutions, containerisation strategies and orchestration platforms\ NDesign disaster recovery, business continuity and resilience architectures meeting MOD availability requirements\ NGuide infrastructuremodernisation programmes, legacy system migrations and technology refresh initiatives\ NEnsure infrastructure designs comply with MOD security requirements, Classification Guides and defence standards … implementing enterprise-scale infrastructure platforms\ NStrong background incloud architecture (AWS, Azure, or equivalent) and hybrid infrastructure models\ NDemonstrated experience with virtualisation, storage and high-availability infrastructure design\ NTrack record of leading infrastructure modernisation programmes and technology transformation\ NExperience in defence, aerospace or government IT environments\ N\nTechnical Knowledge ...

multidisciplinary team to design and develop solutions, such as using Azure/AWS as well as datacenter/private cloud to deliver high availability, rapidly developed, fully automated solutions using predominantly open-source software, which delivers value to the customer.\ N \nRoleresponsibilities:\ N\n\n Interactingwith project roles … automation.\ N\n\n\n Understanding security policies and implementing solutions to satisfy security requirements.\ N\n\n\n Designingand implementing solutions which have high availability and are scalable.\ N\n \n \ NWhat you will bring to the team:\ N\n\n Enthusiasm for collaboration and excellent communication ...

collaborative development team working on a complex, integration-focused platform. This is a product-focused role where you will design, build, and maintain scalable, high-performance web applications that support real-time operational workflows. You will play a key role in shaping system architecture, delivering robust solutions, and supporting … evaluating technical solutions and trade-offs Collaborate with cross-functional teams to enable system interoperability Troubleshoot development and production issues across multiple environments Support high-availability systems with ongoing maintenance and monitoring Participate in Agile development processes and team discussions Maintain high standards through code reviews, testing ...

collaborative development team working on a complex, integration-focused platform. This is a product-focused role where you will design, build, and maintain scalable, high-performance web applications that support real-time operational workflows. You will play a key role in shaping system architecture, delivering robust solutions, and supporting … evaluating technical solutions and trade-offs Collaborate with cross-functional teams to enable system interoperability Troubleshoot development and production issues across multiple environments Support high-availability systems with ongoing maintenance and monitoring Participate in Agile development processes and team discussions Maintain high standards through code reviews, testing ...

leading development teams and delivering technical projects to successful completion. Ability to show patience in mentoring and coaching staff. Good technical documentation skills. High standards of work and attention to detail. Proven record of accomplishment in high availability multi browser compatible development. Experience of working with high availability, multiuser and service-based systems. Additional Information Acting as a point of escalation for the team both in and out of office hours. Leading and delivering the development of scalable, maintainable and performant systems. Applying active governance around overall solution design, while setting the standard for code ...

leading development teams and delivering technical projects to successful completion. Ability to show patience in mentoring and coaching staff. Good technical documentation skills. High standards of work and attention to detail. Proven record of accomplishment in high availability multi browser compatible development. Experience of working with high availability, multiuser and service-based systems. Additional Information Acting as a point of escalation for the team both in and out of office hours. Leading and delivering the development of scalable, maintainable and performant systems. Applying active governance around overall solution design, while setting the standard for code ...

. You'll lead the development, support, and enhancement of the Equiniti application suite, ensuring stability, performance, and continuous improvement across a complex, high-availability environment. This is an opportunity to combine hands-on technical leadership with modern DevOps practices while making a real impact on systems that … upgrades and environment management. Working with complex datasets to deliver reporting, analysis and data fixes. Enhancing monitoring, logging and automation capabilities. Ensuring system stability, availability and performance across multiple environments. Providing technical leadership and mentoring within the engineering team Essential Skills & Experience: Strong Oracle Applications experience. Extensive knowledge ...

Monitor and tune database performance, identifying bottlenecks and implementing improvements. Develop and maintain database maintenance plans covering indexing, statistics, integrity checks and housekeeping. Ensure high availability and resilience across production database environments. Support database security through access management, permissions and least-privilege principles. Work closely with infrastructure … Server DBA. Strong administration experience across Microsoft SQL Server. Experience with Azure SQL Database or Azure-based SQL environments. Knowledge of backup, recovery, high availability and disaster recovery solutions. Experience with SQL performance tuning, optimisation and troubleshooting. Understanding of SQL Server security, permissions and database governance. Experience supporting ...

expertise throughout the project lifecycle, from design through to BAU support Act as an escalation point for complex infrastructure issues Support disaster recovery and high-availability solutions Create and maintain technical documentation, test plans and recovery procedures Contribute to infrastructure projects and service improvement initiatives Participate … Essential Skills VMware administration Microsoft Azure, including Entra ID Windows Server 2016, 2019 & 2022 Active Directory, DNS, DHCP and Sites & Services Disaster Recovery and High Availability concepts Networking fundamentals, routing and troubleshooting SolarWinds, SNMP or similar monitoring tools Strong troubleshooting and problem-solving skills Desirable Skills Azure certifications ...

processors and templates Monitor pipeline health and throughput, and troubleshoot ingestion, routing and delivery issues Platform Architecture & Deployment Architect observability platform deployments – topology, sizing, high availability, resilience and scaling – to meet enterprise client requirements Deploy, configure and operate observability platforms and their collection/agent fleets across cloud … telemetry/observability data pipelines at enterprise scale Platform architecture and deployment experience: hands-on experience designing, deploying and operating observability platforms (topology, sizing, high availability and scaling) across cloud, hybrid and on-premises environments Data transformation expertise: strong practical experience with parsing, routing, filtering, enrichment and normalisation ...

Linux/AIX systems , ideally gained within a banking or financial services environment . You'll be responsible for ensuring the stability, performance, and availability of business-critical banking and finance applications, working closely with senior IT stakeholders and wider application teams. Key Responsibilities Administer, maintain, and optimise Oracle … Linux (RHEL/Oracle Linux) and AIX environments hosted on IBM Power 10 infrastructure Perform system upgrades, patching, performance tuning, and capacity planning Support high availability and disaster recovery solutions using Oracle RAC, ASM, RMAN, and Data Guard Collaborate with application and infrastructure teams to resolve complex production ...

ingestion, enrichment and schema standardisation. Develop and tune security detection content, translating threat intelligence and TTPs aligned to MITRE ATT&CK into actionable, high-value alerts. Manage the full detection content lifecycle: design, test, deploy, monitor, tune and retire, using version control and rollback processes. Automate workflows and platform …/CD, SOAR, scripting and Infrastructure as Code tools such as Terraform and Ansible. Ensure platform performance, stability and resilience through capacity planning, high availability, disaster recovery and proactive monitoring. Provide technical leadership and guidance to internal teams and clients on security monitoring strategy and best practice. What ...