15 of 15 Permanent High Availability Jobs in Surrey

seeking an experienced Network Engineer with strong expertise in enterprise network security and data center networking. The role involves supporting, enhancing, and securing complex, high-availability network environments, as well as leading key initiatives such as upgrades, migrations, and incident resolution. The ideal candidate will have deep hands … security platforms and appliances. Lead network install, upgrade, migration, and decommissioning activities. Handle major network incidents and contribute to root cause analysis documentation. Ensure high availability, performance, and security across distributed environments. Perform packet analysis and advanced troubleshooting using industry‐standard tools. Collaborate with cross‐functional and global ...

development teams to review T-SQL, stored procedures and database design decisions. Provide practical guidance to developers on writing efficient T-SQL and implementing high‐performing database solutions. Performance Tuning and Optimisation Proactively monitor database workloads, identify performance bottlenecks and resolve complex database issues. Analyse execution plans and optimise … health and performance of the SQL Server estate. Manage day‐to‐day operational activities, monitoring, patching and database lifecycle management. Maintain the reliability and availability of business‐critical production systems operating 24/7/365. Azure and Hybrid Cloud Infrastructure Administer and optimise SQL Server workloads across Azure ...

Cybersecurity, and Cyberdefence via IndraMind. The company’s business model is built around a comprehensive portfolio of proprietary products, combining strong innovation with a high-value focus for customers. With more than 2,500 projects implemented across 50 countries and over 100 cities, Indra is a global benchmark … risks. Windows platform operations: Operate and maintain Microsoft Windows Server environments, Active Directory, Cluster Services, Group Policy, application services and related infrastructure components, supporting availability, performance, capacity, housekeeping and configuration control. Virtualisation and hybrid infrastructure support: Support VMware-based virtualisation platforms and hybrid Microsoft environments, including operational checks, incident ...

gates, kiosks, and other passenger-facing devices that are critical to daily service delivery. You will lead a multi-disciplinary team responsible for ensuring high availability, rapid incident response, and seamless customer experience across all front office technology. Key Responsibilities Lead the end-to-end support and operation … client on: System performance Incident trends Service improvements Operational risks and mitigation Ensure systems meet contractual SLAs/KPIs , particularly those linked to customer availability and revenue protection . Identify and deliver continuous improvement initiatives , including system optimisation, reliability improvements, and operational efficiencies. Provide leadership and direction ...

Cloud Services, and future platform investments — balancing security, scale, compliance, and a straightforward experience for customers and developers. The leader builds and runs a high-performing engineering organization through two engineering managers, and partners closely with Product, Architecture, Security, Compliance, Cloud Operations, and Customer Services to keep IAM capability … lifecycle management User and group management Tenant onboarding and offboarding Session management and token services Identity governance and compliance Authentication observability and operational excellence High availability and disaster recovery for authentication services Authorization RBAC, ABAC, ReBAC, and ACL models Centralized and decentralized authorization patterns Policy administration capabilities ...

infrastructure across enterprise and secure environments. This role is responsible for leading the administration, optimisation, and support of networking, voice, and audiovisual services, ensuring high levels of performance, security, and availability across multiple sites. The successful candidate will bring strong expertise in Cisco networking technologies, network security, cloud … work with advanced networking, security, and collaboration technologies in a highly regulated environment. You will play a key role in maintaining resilient, secure, and high performing services, driving continuous improvement initiatives, and contributing to the delivery of critical business and operational outcomes across the organisation. This is a permanent ...

appropriate DevOps tools, technologies, and platforms to enhance the deployment process and overall infrastructure. Monitor and analyse system performance and implement optimizations to ensure high availability, scalability, and reliability of our cloud-based and where appropriate on-premise infrastructure. Implement and enforce security best practices, ensuring compliance with ...

Linux-based server environments and enterprise network infrastructure. Designing and supporting routing, switching, firewall and network security solutions. Contributing to systems integration, virtualisation and high-availability projects. Participating in engineering support rotas when required. Maintaining technical expertise across emerging communications, networking and satellite technologies. HSB Technical's client ...

testing of new products, software and technologies. Providing technical support for routing, switching, firewall and network infrastructure. Supporting VoIP, virtualisation, email, web filtering and high-availability systems. Travelling to customer sites when required to carry out surveys, installations and network configuration. Working closely with internal engineering teams, customers ...

NSSLGlobal solution. Meeting with external customers to design on-board vessel and land networks for fleets and remote sites, including bespoke designs, virtualisation, High Availability, traffic prioritisation, integration into existing infrastructure, and ongoing support. Finding off the shelf products/developing in-house products/system design ...

supporting/maintaining include our in-house product ranges incorporating VoIP platforms, email services, file replication, hotspot solutions, software distribution, web filtering, firewalling, virtualisation, high-availability and video entertainment services Who we are: NSSLGlobal Group is a leading independent provider of project engineering, satellite communications, IT management ...

users to diagnose issues spanning compute, storage, and networking. The role emphasizes hands-on ownership, patching, security hardening, and on-call support to maintain high availability across complex systems. #J-18808-Ljbffr ...

leading IT company is seeking an experienced Network Engineer to support and enhance complex, high-availability network environments. The candidate should have 6–10 years of hands-on experience in enterprise network security, strong skills in Cisco and Check Point technologies, and the ability to work collaboratively across ...

United Kingdom is recruiting a Senior Cloud Engineer to join the Cloud Service Group. You will help manage cloud infrastructure for reliability, security, and high availability, while driving automation and AI adoption. You’ll act as technical lead and support junior engineers, aligning with business needs across ...

restricted operating environments across multiple regions and time zones. Reporting to the Director, Networks and Infrastructure, the successful candidate will be accountable for service availability, performance, capacity, security, resilience, lifecycle management, operational support and continuous improvement across the assigned portfolio. Key Responsibilities Lead, develop and hold accountable a global … defined WAN platforms, network controllers and associated management technologies. Oversee data centre network services, including leaf and spine architectures, VXLAN, EVPN, routing, segmentation and high availability. Maintain reliable connectivity between data centres, offices, business partners, customer locations and remote sites. Oversee foundational network services within the assigned scope, including ...