26 to 50 of 475 High Availability Jobs

configuration improvements Build reusable, extensible, secure artifacts and drive Cloud and DevOps industry best practices on engineering teams Design and implement solutions that ensure high availability and disaster recovery Define and implement monitoring best practices and deploy health check agents Ensure logging best practices are defined and implemented … alerts appropriately Translate business requirements (both functional and non-functional) into a simplified solution, ensuring compliance with the organisations strategy, policies and standards Create high-level designs and architectures which deliver on the needs of the project Financial operations and cost optimisations of infrastructure and proposed architecture Your Skills ...

initial 6-month contract. You'll play a key role in supporting, maintaining and optimising the firm's enterprise storage platform, ensuring high availability, performance and resilience across critical infrastructure. Working alongside infrastructure, platform and operations teams, you'll help deliver storage improvements, support ongoing projects and contribute … stability of a highly available production environment. Responsibilities Administer and support DataCore SANsymphony storage environments. Monitor storage performance, capacity and availability across enterprise infrastructure. Troubleshoot and resolve storage-related incidents and performance issues. Configure and maintain storage replication, snapshots and high-availability solutions. Support infrastructure upgrades, migrations ...

. 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 What you will bring: Strong Oracle Applications experience. Extensive knowledge ...

infrastructure managed service providers (MSPs), ensuring contractual obligations, SLAs, OLAs and service performance targets are met. Establish and monitor infrastructure governance metrics, including system availability, patch compliance, backup success, capacity utilisation and incident resolution performance. Lead regular service reviews and collaborative planning sessions with MSPs to drive continual improvement … environments. Maintain accurate infrastructure asset inventories and CMDB records in line with ITIL best practices. Ensure infrastructure resilience through effective backup, disaster recovery and high-availability solutions, supported by regular testing and validation. Define and maintain infrastructure documentation standards, ensuring services are clearly documented, reviewed and kept ...

cloud-first and machine learning strategies, writing the core software and automation that drives them. In this role, you will be actively developing high-availability automation workflows and building resilient big data pipelines that scale compute across the business. You will provide cloud and systems support for developers … data infrastructure for handling large metadata datasets and media assets, whilst identifying opportunities to reduce infrastructure spend without compromising performance Essential Skills: Experience designing high-availability, multi-environment cloud infrastructure using IaC (ideally Terraform) and container orchestration Proven track record in the design and management of cloud-based ...

configuration improvements Build reusable, extensible, secure artifacts and drive Cloud and DevOps industry best practices on engineering teams Design and implement solutions that ensure high availability and disaster recovery Define and implement monitoring best practices and deploy health check agents Ensure logging best practices are defined and implemented … alerts appropriately Translate business requirements (both functional and non-functional) into a simplified solution, ensuring compliance with the organisations strategy, policies and standards Create high-level designs and architectures which deliver on the needs of the project Financial operations and cost optimisations of infrastructure and proposed architecture Your skills ...

backed by globally renowned investors including Index Ventures (Anthropic, Wiz, Figma, Revolut). Our company is being built by exceptional engineers - people who find high-impact and technically challenging work engaging and exciting, and who consistently deliver outsized impact. You will collaborate with other brilliant minds to solve some … will directly influence the design, functionality, and direction of Arondite’s product offering. We hire the best people and give them extremely high levels of autonomy; the sky is the limit for an individual with the right ambition. If you are motivated by our mission and if you want ...

transformation projects, and play a key role in shaping an organisation's IT landscape We're looking for an Infrastructure Analyst to join a high performing IT Operations team, supporting both project delivery and the ongoing development of a complex enterprise infrastructure environment. This is an excellent opportunity … teams to ensure successful delivery of infrastructure and application projects Maintaining infrastructure documentation, recovery procedures and system designs Supporting business continuity, disaster recovery and high-availability initiatives Monitoring, troubleshooting and optimising infrastructure performance Contributing to technology roadmaps and identifying opportunities to improve service delivery What We're Looking ...

solutions, and recovery capabilities across multi-site datacenter environments while Genworth continues to advance a rapidly developing modernization strategy. This leader ensures data durability, availability, and recoverability while advancing next generation protection strategies with a strong understanding of data lifecycle management, financial stewardship, and team leadership. The role balances … regulatory needs. What you will be doing Datacenter Operations: Oversee multi-site storage and data protection environments to ensure optimal performance, capacity, and availability of enterprise storage platforms and backup services. Manage the portfolio of storage technologies and backup solutions to meet scalability, resiliency, and retention objectives aligned with ...

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. Deep expertise ...

Location -London, UK Onsite role- 5 days from office Job Description We are seeking a Contact Center Engineer/Senior SME to own high‐severity, complex, and business‐critical incidents across Genesys Cloud CX and Cisco Unified Contact Center Enterprise (UCCE) platforms supporting mission‐critical enterprise Voice Network. This … guide platform stability initiatives, and mentor Level‐2 engineers. Key Responsibilities Incident & Problem Management (Genesys Cloud CX & UCCE) Act as L3 escalation for all high‐severity P1/P2 contact center incidents across Genesys Cloud CX and Cisco UCCE. Lead technical triage, incident bridges, and resolution strategy during major ...

structures o Networking (VPC, connectivity, segmentation) o Compute, storage, and database foundations Define and evolve AWS Landing Zones, reference architectures, and infrastructure patterns. Ensure high availability, disaster recovery, scalability, and performance across workloads. Review and approve infrastructure designs for new and existing AWS workloads. 2. Cloud Governance & Platform … modernization initiatives with infrastructure expertise. Collaborate closely with: o Application Architects o Cloud Security o Cloud Operations o External partners and system integrators Maintain high quality architecture documentation and decision records. Your Qualifications Professional Experience 10+ years of experience in IT infrastructure and/or cloud architecture. Proven experience ...

core system in post-trade stack, will be responsible for full product lifecycle from requirements gathering, design, implementation, testing, support, and monitoring. We expect high degree of ownership, adaptability to embrace newer technologies and adherence to high degree of software quality. Responsibilities Design, build and maintain a high-performance, high-availability, high-capacity, scalable, near real-time yet nimble and adaptive platform for processing & persisting high volumes of business critical data and distribute it to downstream applications post-trade processing. Develop highly reliable data ingestion processes to consume large volumes of data emitted ...

clients. We are seeking a Data Communications Technician to join their Enterprise Engineering team to assist in the design, deployment, and support of complex, high-availability systems. Key Responsibilities Technical Support: Act as a key escalation point for service issues, delivering timely, accurate technical analysis. Deployment & Integration: Support … build, commissioning, and on-site installation of complex client networks. System Maintenance: Assist in the management of VoIP, virtualization, and high-availability infrastructure. Documentation: Maintain rigorous project records and assist in the evaluation of new service solutions. Support Rota: Participate in the technical support rota to ensure service ...

validation services (CRL, OCSP) * Integrate PKI services with HSM platforms based on environment requirements * Perform HSM setup and administration including provisioning, backup, and high availability * Execute key management activities including key generation, storage, rotation, and secure handling * Support and participate in key ceremonies following defined procedures * Apply security … Managed HSM * Strong understanding of PKI concepts including CA hierarchy, certificate templates, CRL, and OCSP * Experience in HSM administration including provisioning, partitioning, backup, and high availability * Understanding of cryptographic principles and secure key management practices * Experience executing or supporting key ceremonies * Experience integrating PKI with Active Directory, Intune ...

share our belief that it’s not just what we do that matters–it's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. Cumberland Systematic is a multi-asset trading team focused on mid and high-frequency … team. You will work with other software engineers to design and develop the full stack needed to enable a global trading operation with high availability requirements. You will be expected to design and develop trading systems, market data connectivity, execution algorithms, research infrastructure, monitoring and observability tooling ...

Storage, and Network domains with a strong focus on capacity planning, performance engineering, and operational resilience. The role supports large‐scale enterprise environments, ensuring high availability, scalability, and performance across all infrastructure layers. Key Responsibilities Infrastructure Architecture & Design – Define and maintain end‐to‐end architecture across compute, storage … Management – Lead resolution of complex L2/L3 infrastructure issues; conduct root cause analysis; work within ITIL processes (Incident, Problem, Change). Disaster Recovery & High Availability – Design DR/HA solutions for critical infrastructure; validate DR drills and ensure readiness for failover scenarios. Required Skills & Experience Compute ...

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 ...

smooth operation of business-critical systems while driving continuous improvement across our managed services. From overseeing Linux and Windows environments to managing VMware, networking, high availability, security and automation, you'll be at the heart of delivering exceptional service to our customers. You'll prioritise workloads, manage incidents … VMware ESXi Expert knowledge of Windows 10/11 Own Car and Clean Driving License. Experience in Operations, Infrastructure or Systems Engineering Solid networking, high availability and security knowledge Experience with technologies such as Veeam, Intune, NGINX, HAProxy, Apache and scripting/automation A proactive, customer-focused approach ...

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 ...

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 ...

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 ...