101 to 125 of 195 High Availability Jobs in the UK excluding London

deploy, configure and support FortiGate firewalls across complex customer environments. Implement and maintain firewall policies, security profiles, VPNs (IPSec and SSL), SD-WAN and High Availability (HA) solutions. Manage and support the wider Fortinet ecosystem, including FortiAnalyzer, FortiManager, FortiClient EMS and FortiSwitch/FortiAP where required. Perform firewall ...

powering critical customer-facing systems Breaking down and modernising legacy applications into distributed services Working on systems processing millions of events every day with high availability requirements Writing clean, well-tested, maintainable code following engineering best practice Participating in architecture discussions and technical design Mentoring engineers through code ...

Responsibilities: Lead the design, build, and replacement of legacy Cisco Wireless infrastructure with modern Cisco Catalyst 9800 WLC architecture, ensuring scalable, resilient, and high-performance wireless services Define and deliver end-to-end wireless migration strategies, including planning, staging, cutover execution, and post-implementation optimisation Architect and implement high-availability 9800 WLC deployments (SSO, redundancy models), ensuring minimal service disruption and operational resilience Design and implement enterprise wireless solutions, including SSID segmentation, policy profiles, VLAN mapping, RF optimisation, and seamless roaming Own the design, upgrade, and lifecycle management of Cisco ISE environments, including version upgrades, patching strategies ...

time We are currently partnering with a prominent, independent specialist in complex systems integration and bespoke engineering. Our client provides mission-critical technology for high-stakes environments globally, focusing on large-scale infrastructure and operational network design. Due to continued growth, they are seeking a skilled Systems Engineer … solutions for demanding, complex environments. The Role You will serve as a subject matter expert for key systems and applications, bridging the gap between high-level engineering design and practical, client-focused deployments. You will be responsible for the full engineering lifecycle, from initial requirements capture to the deployment ...

career development, coaching). Own the technical roadmap for database platform services (MySQL, Redis, MongoDB on prem, and MongoDB Atlas), driving improvements in scalability, availability, performance, and cost. Lead platform engineering work: installation, configuration, upgrades, automation, backup/restore, patching, capacity planning, and runbooks for production systems. Design … implement database architecture and operational patterns (sharding/replication strategies, high availability, disaster recovery, backup retention, and failover). Build and improve CI/CD and automation pipelines for database provisioning, schema changes, migrations, and configuration management. Partner with product engineering, SRE, security, and cloud teams to define ...

various automation tools which may be required for process automation and testing. The role works with product management, development, and architecture leaders to deliver high‐quality solutions. The role develops tools and frameworks that enhance engineering productivity and quality. (see https://www.hpwolf.com/.) What you will … continuous development. Builds and deploys automation, monitoring, and analysis solutions. Implements monitoring and logging solutions to track application performance, identify issues, and ensure high availability and reliability. Investigates and resolves issues related to build and deployment failures, infrastructure glitches, and performance bottlenecks, collaborating with cross‐functional teams ...

will contribute to the ongoing support, optimisation, and evolution of PLM environments, helping to ensure they remain reliable and performant. You will ensure high availability and performance of the environments, enabling engineering teams to work efficiently and without disruption. The role combines hands‐on technical work, proactive system … with application, database, network, and security teams. You will support the implementation and ongoing operation of Siemens PLM Software solutions, helping customers achieve stable, high‐performing production environments throughout their digital transformation journey. This is a fully remote position with UK, offering flexibility and autonomy, while remaining part ...

integrations Experience automating deployments using tools such as Ansible or Terraform Strong troubleshooting capability across enterprise IAM environments Ability to deliver secure, compliant and high‐availability identity solutions Desirable Skills for the Senior IAM Engineer: Experience working within Agile delivery environments Strong stakeholder engagement and collaboration skills … experienced Senior IAM Engineer with strong ForgeRock and Ping Identity expertise, looking to deliver enterprise‐grade identity solutions within a high‐impact environment, please apply in the immediate instance. #J-18808-Ljbffr ...

integrations Experience automating deployments using tools such as Ansible or Terraform Strong troubleshooting capability across enterprise IAM environments Ability to deliver secure, compliant and high-availability identity solutions Desirable Skills for the Senior IAM Engineer: Experience working within Agile delivery environments Strong stakeholder engagement and collaboration skills … experienced Senior IAM Engineer with strong ForgeRock and Ping Identity expertise, looking to deliver enterprise-grade identity solutions within a high-impact environment, please apply in the immediate instance. IAM Engineer, IAM Specialist #J-18808-Ljbffr ...

Designing, developing, implementing, and testing database server solutions using Microsoft SQL Server or similar technologies, integrated within PLC/SCADA-based control systems. Producing high-quality engineering design documentation, including Requirements Capture and Traceability Documentation (URS/RTM), System/Functional Design Specifications (SDD/FDS), and Detailed Software … procedures. Collaborating with PLC and SCADA engineers to create and test fully integrated control systems. Identifying and resolving server and database issues to ensure high availability and minimal downtime. Conducting in-house acceptance testing in a formal, controlled manner and potentially supporting site acceptance testing (commissioning). ...

built one of the UK's Microsoft solutions practices. We are a long-established and highly respected Microsoft partner with an extensive portfolio of high-profile clients that continues to grow. Due to our continued growth, we are looking for a Unified Communications (Converged Communications) Architect who is experienced … teams through to executive leadership. Gather and document business, functional and technical requirements. Produce current‐state assessments, strategic recommendations, roadmaps and target architectures. Create high‐quality solution designs capable of being handed over to delivery teams for successful implementation. Assist in writing compelling proposals, responses to tenders and statements ...

traders and sales teams globally. This is a hands-on technical leadership role where you'll shape architecture and drive the development of scalable, high-performance trading applications. What you'll do: Lead the technical design and architecture and support a front-office FX trading platform. Build and enhance … banking or capital markets environment. Strong hands-on experience with Java, Spring/Spring Boot, Hibernate and REST APIs. Experience designing scalable, distributed, high-availability systems. Strong understanding of software architecture, design patterns and engineering best practices. Experience with Oracle SQL, messaging technologies (MQ/REST ...

designs Anchor modern application platform designs in proven data-center networking fundamentals, including L2/L3 networking, routing, segmentation, EVPN/VXLAN fabrics, and high availability design principles Partner with platform, cloud, security, and application teams to translate requirements into scalable network solutions Produce clear, decision-oriented design … native environments (Kubernetes) and cloud connectivity implementations Experience designing networks with automation and programmability in mind Ability to evaluate trade-offs across scale, security, availability, and operational complexity Soft Skills: Excellent communication skills, able to clearly articulate complex networking concepts to both technical and non-technical audiences Strong architectural ...

cloud platforms and live software applications. You will play a critical role in ensuring our SaaS platforms operate securely, reliably and at scale, supporting high availability in safety-critical environments. Responsibilities Own end-to-end platform resilience, ensuring SaaS systems and cloud services meet availability, performance … Product and Operations Excellent communication skills, with the ability to articulate technical risk and trade‐offs clearly Ability to lead calmly and effectively during high‐pressure incidents Desirable Experience in utilities, energy or critical infrastructure sectors Experience integrating acquired digital platforms Familiarity with hybrid IT/OT security models ...

desirable) Designing and evolving production platforms Platform engineering and microservices Infrastructure as Code, CI/CD and automation Hybrid cloud and on-prem infrastructure High availability, resilience and disaster recovery Working within complex enterprise or regulated environments This role would suit someone who has moved beyond implementation ...

infrastructure requirements Manage third‐party requests and change processes, maintaining the integrity of architectural solutions Ensure infrastructure designs meet security standards and support resilient, high‐availability environments Support the deployment of production implementations, overseeing service transition activities Work closely with various teams to foster collaboration and continuous improvement ...

continuously improve our global technology estate. Key Responsibilities Lead and develop a global Infrastructure Engineering team. Oversee Azure cloud and hybrid infrastructure operations. Ensure high availability of business-critical platforms. Manage outsourced NOC and infrastructure service providers. Drive infrastructure performance, capacity planning and continual improvement. Lead disaster recovery ...

hours support where required. Key Responsibilities Manage operational delivery of ICT services Monitor service performance, SLAs, KPIs and customer satisfaction Ensure high availability across platforms and systems Maintain and improve ICT service delivery functions Support service desk, information governance and security functions Lead assigned ICT projects and programmes ...

ability to lead the full lifecycle of complex engineering or infrastructure systems.Strong technical knowledge of BMS, CMS, CCTV, or similar critical control environments.Experience in high-availability, mission-critical environments where resilience and security are paramount.Deep understanding of physical and system security principles, with skills in identifying and managing ...

resource utilization and cost-effectiveness while adhering to security best practices. Infrastructure Provisioning: Provision and manage the infrastructure required to run security tools ensuring high availability, scalability, and reliability. What you'll bring We are looking for a motivated self-managed individual who is willing to help design ...

delivery of critical programmes across the Defence, Government and National Security sectors. We are currently seeking an experienced UNIX Engineer to join a high-profile programme supporting complex enterprise infrastructure within a secure environment. This is an excellent opportunity to work on large-scale, business-critical UNIX platforms, contributing … role in the administration, support and enhancement of enterprise Oracle Solaris environments. You'll work alongside infrastructure specialists to deliver resilient, secure and high-performing UNIX platforms supporting mission-critical services. Key Responsibilities Administer, support and maintain Oracle Solaris environments across enterprise infrastructure. Configure and manage Logical Domains (LDOMs ...

Group, using modern technologies including .NET Core and Azure. Youll play a key role in designing, developing and supporting business-critical systems, ensuring high-quality delivery that meets agreed specifications, timelines and costs. This role suits someone who enjoys solving complex problems, takes pride in clean, efficient code … maintain systems based on RedHat/.Net Core/mySQL platform & the Microsoft Fabric data platform across all environments (Dev, Test, Production), ensuring high availability, performance, and resilience aligned to agreed SLAs Own and manage the end-to-end lifecycle of platform services, covering design, build, release ...

close day‐to‐day engagement with client stakeholders. This role is critical to ensuring platform resilience, regulatory compliance, and the continued success of a high‐revenue, mission‐critical client. What you’ll do Act as the overall technical architect for the VisionPLUS card processing platform and its integrations Serve … providing technical leadership and guidance Work closely with product owners, operations, infrastructure, and vendor teams to ensure seamless delivery Ensure systems meet 24×7 availability, performance, and security requirements Contribute to continuous improvement initiatives focused on resilience, automation, and technical debt reduction Experience you’ll need to have Extensive ...

lead a Durable Team within the Operator Platform domain, combining technical leadership, people leadership, and hands-on engineering to help deliver scalable, reliable, and high-quality software solutions. Working closely with Product, Engineering, Architecture, Delivery, and Design teams, you'll play a key role in shaping technical direction, ensuring … secure, and aligned with engineering best practices. Act as a technical escalation point, supporting the resolution of complex technical challenges and production incidents. Champion high standards of software engineering, code quality, testing, and system reliability. Work closely with Architects and fellow technical leaders to align platform evolution and technical ...

including stored procedures, functions, views, and triggers Troubleshoot database performance issues, including query optimisation, blocking, and deadlocks Support database security, backups, recovery, and high availability solutions Work with developers, analysts, and stakeholders to deliver effective technical solutions Provide technical guidance and mentor junior developers Requirements 5+ years’ experience … Microsoft SQL Server development Strong T-SQL skills and experience with SQL Server 2019+ Experience designing relational databases and data models Background working with high-volume transactional databases Experience with ETL processes (SSIS or similar) Strong knowledge of SQL performance tuning and execution plans Experience with SQL Server Agent ...