76 to 100 of 650 Permanent High Availability Jobs

managing and supporting enterprise UNIX environments, focusing on Oracle Solaris platforms and advanced virtualization technologies. This role involves system configuration, migration projects, and ensuring high availability through resilient cluster setups. Key Responsibilities · Administer and maintain Oracle Solaris systems on T-series hardware (T5, T7, T8). · Configure … manage LDOMs (Logical Domains) for virtualization. · Perform system migrations and upgrades across UNIX environments. · Design and implement resilience clusters for high availability and disaster recovery. · Monitor system performance and troubleshoot complex UNIX issues. · Collaborate with infrastructure and application teams to ensure seamless integration. · Maintain compliance with security ...

environments. - Maintain secure, resilient and scalable network services aligned to business requirements, client expectations and regulatory obligations. - Support disaster recovery testing, failover validation and availability improvement for critical network services. - Monitor network performance, identify risks, resolve complex incidents and drive continual service improvement. - Shape and maintain the technical roadmap … senior or lead network engineer within a complex enterprise environment. - Deep knowledge of enterprise networking, including Layer 2/3, switching, routing, VLANs, segmentation, high availability, wireless and troubleshooting. - Strong experience with Cisco enterprise technologies, including Catalyst, Nexus, Cisco ISE, RADIUS, TACACS+, 802.1X and access control policies. - Strong ...

architecture reviews, impact assessments, and technical design workshops. Platform, Infrastructure & Performance Design and optimise SAP landscapes including: Development, Test, Production, and Disaster Recovery environments High Availability (HA) and Disaster Recovery (DR) solutions SAP HANA architecture and performance optimisation Provide guidance on system sizing, scalability, security, and operational resilience. … expertise in: SAP S/4HANA SAP ECC SAP HANA SAP BTP SAP Fiori/UI5 SAP Basis Deep knowledge of: SAP landscape architecture High Availability and Disaster Recovery Performance tuning and optimisation Security and governance frameworks Strong integration expertise across: SAP BTP Integration Suite SAP PI/ ...

Responsibilities will include: Supporting and maintaining enterprise Citrix Virtual Apps & Desktops environments Designing, building, upgrading and optimising Citrix infrastructure Performance tuning and troubleshooting within high-availability environments Supporting BAU operations alongside infrastructure project delivery Integrating Citrix with Active Directory and secure access solutions Driving automation and continuous improvement … Apps & Desktops Enterprise Citrix administration, deployment and support Infrastructure design, upgrades and migrations Performance optimisation and complex troubleshooting Active Directory integration Secure access technologies High-availability infrastructure Infrastructure automation Working within ITIL or service-managed environments Experience working within secure or Government environments would be highly advantageous. Certifications ...

data. Our client is a tech-driven organisation operating at the heart of the UK digital ecosystem, supporting thousands of businesses through a complex, high-availability platform. Behind the scenes, robust data infrastructure is critical - and that's where you come in. We're looking for an experienced … improvement, this could be a great fit. What you'll be doing Install, configure, and maintain SQL Server (and some MySQL) environments Monitor performance, availability, and capacity Troubleshoot and resolve complex database incidents Remediate legacy SQL environments Maintain backup and recovery strategies Provide 2nd and 3rd line support Collaborate ...

data. Our client is a tech-driven organisation operating at the heart of the UK digital ecosystem, supporting thousands of businesses through a complex, high-availability platform. Behind the scenes, robust data infrastructure is critical - and that's where you come in. We're looking for an experienced … improvement, this could be a great fit. What you'll be doing Install, configure, and maintain SQL Server (and some MySQL) environments Monitor performance, availability, and capacity Troubleshoot and resolve complex database incidents Remediate legacy SQL environments Maintain backup and recovery strategies Provide 2nd and 3rd line support Collaborate ...

data. Our client is a tech-driven organisation operating at the heart of the UK digital ecosystem, supporting thousands of businesses through a complex, high-availability platform. Behind the scenes, robust data infrastructure is critical - and that's where you come in. We're looking for an experienced … improvement, this could be a great fit. What you'll be doing Install, configure, and maintain SQL Server (and some MySQL) environments Monitor performance, availability, and capacity Troubleshoot and resolve complex database incidents Remediate legacy SQL environments Maintain backup and recovery strategies Provide 2nd and 3rd line support Collaborate ...

technical authority across multiple workstreams, ensuring architectural consistency, integration and alignment with the enterprise target state. In this role, you will: Produce High Level Designs (HLDs) and Low Level Designs (LLDs) for identity capabilities. Define end-to-end solution architecture across business, application, data and infrastructure domains. Translate business … Policy Enforcement Point (PEP) architectures using Policy-as-Code. Define secrets management, certificate lifecycle and PKI integration patterns. Design resilience, disaster recovery and high availability architectures. Ensure solutions meet non-functional requirements for security, scalability, resilience and performance. Produce architecture decision records (ADRs) and design documentation. Support governance ...

leaders informed on overall risk health. You’ll also coordinate responses to audits and regulatory requests, and guide IT teams on security, resiliency, and high‐availability design. The role covers key areas like access management, incident response, vulnerability management, and data protection, with a strong understanding of public … exceptional communication and presence. Advanced knowledge of multiple IT control and project management practices and experience working across large environments. Ability to collaborate with high‐performing teams and individuals throughout the firm to accomplish common goals. Expertise in application and infrastructure high‐availability and resiliency architectures with ...

leaders informed on overall risk health. You’ll also coordinate responses to audits and regulatory requests, and guide IT teams on security, resiliency, and high‐availability design. The role covers key areas like access management, incident response, vulnerability management, and data protection, with a strong understanding of public … skills with exceptional communication and presence.Advanced knowledge of multiple IT control and project management practices and experience working across large environments.Ability to collaborate with high-performing teams and individuals throughout the firm to accomplish common goals.Expertise in application and infrastructure high-availability and resiliency architectures with demonstrated ...

leaders informed on overall risk health. You'll also coordinate responses to audits and regulatory requests, and guide IT teams on security, resiliency, and high‐availability design. The role covers key areas like access management, incident response, vulnerability management, and data protection, with a strong understanding of public … exceptional communication and presence. Advanced knowledge of multiple IT control and project management practices and experience working across large environments. Ability to collaborate with high-performing teams and individuals throughout the firm to accomplish common goals. Expertise in application and infrastructure high-availability and resiliency architectures with ...

Technical Director, you'll carry out planned and reactive maintenance on critical electrical and mechanical infrastructure, ensuring maximum uptime and reliability within a high-availability environment. Key Responsibilities: Respond to reactive breakdown calls within agreed SLA timescales, minimising any risk to uptime. Maintain, fault-find, and repair modular … Senior Facilities Manager. What We're Looking For Essential: 18th Edition Wiring Regulations qualification. Experience working within a data centre, critical environment or other high-availability facility. Desirable: Working knowledge of BMS, HVAC systems, chilled water circuits, CRAC/CRAH units, and chilled beams. A good grasp ...

leaders informed on overall risk health. You’ll also coordinate responses to audits and regulatory requests, and guide IT teams on security, resiliency, and high‐availability design. The role covers key areas like access management, incident response, vulnerability management, and data protection, with a strong understanding of public … exceptional communication and presence. Advanced knowledge of multiple IT control and project management practices and experience working across large environments. Ability to collaborate with high-performing teams and individuals throughout the firm to accomplish common goals. Expertise in application and infrastructure high-availability and resiliency architectures with ...

within OT. The role is responsible for the operational support, maintenance and resilience of Operational Technology (OT) systems supporting Control Room operations, ensuring resilient, high‐availability services and an effective response to faults and incidents. They will provide leadership in the development of OT Apprentices, Graduates and Technicians … Technology systems, including ANM, SCADA, data historians, telemetry and communications platforms.Good understanding of OT support, incident management and operational resilience, with experience working in high-availability live environments.Experience managing OT cyber security activities, including patching, vulnerability remediation and operational risk reduction.Strong stakeholder, resource planning and team development skills ...

within OT. The role is responsible for the operational support, maintenance and resilience of Operational Technology (OT) systems supporting Control Room operations, ensuring resilient, high‐availability services and an effective response to faults and incidents. They will provide leadership in the development of OT Apprentices, Graduates and Technicians … Technology systems, including ANM, SCADA, data historians, telemetry and communications platforms.Good understanding of OT support, incident management and operational resilience, with experience working in high-availability live environments.Experience managing OT cyber security activities, including patching, vulnerability remediation and operational risk reduction.Strong stakeholder, resource planning and team development skills ...

when required. You will collaborate with clinical, technical, and operational teams to enhance system performance, support users, and contribute to continuous improvements that enable high-quality patient care Please note that we will be interviewing throughout the duration of this advert. Therefore if you are interested in this role … This role combines operational support with system improvement and development. Provide day-to-day support and management of clinical systems, ensuring high availability and performance Troubleshoot system and application issues, liaising with vendors and internal teams Support system upgrades, reporting, audits, and performance monitoring Maintain accurate documentation ...

will sit at the intersection of core infrastructure, platform automation, and database reliability.You will design, build, and maintain our platform infrastructure to guarantee high scalability, reliability, and performance. As our database expert, you will take full ownership of our SQL Server ecosystem—driving database resilience, architecture, migration strategies … design, strategy, patching, and maintenance of all SQL Server environments. Lead SQL Server upgrades, migrations, and disaster recovery strategies.Infrastructure & Platform Operations: Maintain high platform availability and performance. Collaborate with platform teams to automate deployments using modern CI/CD tools and Internal Developer Platforms (Backstage).Performance Tuning & Optimization ...

developer tooling – Backstage especially welcome. Familiarity with tools like Terraform, GitHub Actions and Octopus (or equivalents), and FinOps/cloud cost management. Regulated, high‐availability or high‐transaction‐volume domains (travel, retail, payments). What success looks like in the first 12 months A clear platform roadmap ...

with multiple development teams to accelerate value delivery, scale our systems, and build the foundation that empowers our engineering organization to thrive.Why Join Ebury High-Performance, High-Growth Environment: Be part of a rapidly scaling FinTech where your impact is recognized, valued, and directly rewarded.A Culture of Excellence … committed to building a world-class platform and look for individuals who share our passion for high-quality engineering.Ownership and Autonomy: We empower you to take charge of your work, voice your ideas, and make a tangible difference.Inclusive & Collaborative: We celebrate diversity, foster genuine inclusion, and maintain a supportive ...

multiple development teams to accelerate value delivery, scale our systems, and build the foundation that empowers our engineering organization to thrive. Why Join Ebury? High-Performance, High-Growth Environment: Be part of a rapidly scaling FinTech where your impact is recognized, valued, and directly rewarded. A Culture … Excellence: We are committed to building a world-class platform and look for individuals who share our passion for high-quality engineering. Ownership and Autonomy: We empower you to take charge of your work, voice your ideas, and make a tangible difference. Inclusive & Collaborative: We celebrate diversity, foster genuine ...

responsible for designing, building, and operating mission‐critical FX market infrastructure and matching platforms using C++ and Java. The role focuses on low‐latency, high‐throughput distributed systems with strict availability, resiliency, and data integrity requirements.This role owns technical outcomes for complex components and services, influences architecture … workflows.* Own technical delivery for key platform components, ensuring alignment with LSEG architectural principles, performance standards, and operational controls* Build and evolve low‐latency, high‐availability systems handling high message volumes and time‐critical processing.* Ensure systems meet non‐functional requirements, including latency, throughput, resiliency, fault tolerance ...

Developer Platform or developer tooling — Backstage especially welcome.Familiarity with tools like Terraform, GitHub Actions and Octopus (or equivalents), and FinOps/cloud cost management.Regulated, high-availability or high-transaction-volume domains (travel, retail, payments).What success looks like in the first 12 monthsA clear platform roadmap … hybrid working policy of 40%-60% of the month spent with colleagues.We look forward to your application and the possibility of you flying high with our team!Application Process:Interested candidates should apply through our careers portal.Reasonable Adjustments:At easyJet, we are dedicated to fostering an inclusive workplace that ...

secure architectures on AWSManage core AWS services such as:EC2, S3, RDS, Lambda, VPC, IAM, CloudFront, Route 53Optimize infrastructure for cost, performance, and availabilityImplement high availability and disaster recovery strategies2.DevOps & AutomationBuild and maintain CI/CD pipelines using tools like:Jenkins, GitHub Actions, GitLab CI, Azure DevOpsAutomate infrastructure ...

Responsibilities Deliver and continuously improve payment services across UK payment rails (BACS, CHAPS, SWIFT). Ensure systems meet high standards for availability, resilience, security and regulatory compliance. Own delivery outcomes in partnership with Product, Technology, Risk and Operations. Lead, coach and develop a team of engineers, supporting both … performance and growth. Establish clear priorities and ensure focus on high-impact outcomes. Drive engineering excellence in system design, testing, deployment and observability. Identify risks and dependencies early, taking action to maintain delivery momentum. Foster strong collaboration across teams, ensuring alignment and effective communication. Own operational performance, including incident ...

expected to maintain a broad technical knowledge across all major cloud platforms and build credibility by pursuing relevant certifications. Key Responsibilities Delivery of high quality cloud‐based technical solutions for our clients: Collaborate within cross‐functional teams to design cloud architectures that meet the client’s requirements around scalability … streamline application deployments Monitor cloud infrastructure for performance bottlenecks and proactively optimise resource usage Implement load balancing, caching, and content delivery solutions to ensure high availability and performance Design and maintain backup and disaster recovery solutions to ensure business continuity in the event of system failures or data ...