51 to 69 of 69 High Availability Jobs in the South East

customer, financial and reputational impact.Operating as a central coordination function, the team brings together technical experts, service owners, leadership teams and external partners during high-pressure situations, ensuring incidents are managed consistently, communications remain clear, and business priorities are understood throughout the incident lifecycle.Beyond managing live incidents, the team … incidents impacting Sky’s Aggregation Portfolios (Television, Mobile, Broadband, and Telephony) across current and future geographies. You will directly contribute to our Service Availability of 99,995 and support a world-class customer experience.You will continually review and refine group processes and performance. Act as a credible point ...

Visa Data Centers. The team is responsible for all technical support, Change Execution, Problem and Incident management. The administrator is responsible to ensure high availability and drive better systems monitoring and performance investigations. This includes working in partnership with other O&I teams as well as working with … client’s endpoints, vendors and development teams to continuously drive higher availability and reduction of service impacts.Essential Functions:Provide technical advice and support to Visa’s Client institutions and processors to ensure customers expectation are exceeded.Discipline in detailed documentation and reporting of issues and changes. Timely and accurate updating ...

Visa Data Centers. The team is responsible for all technical support, Change Execution, Problem and Incident management. The administrator is responsible to ensure high availability and drive better systems monitoring and performance investigations. This includes working in partnership with other O&I teams as well as working with … client's endpoints, vendors and development teams to continuously drive higher availability and reduction of service impacts. Essential Functions: Provide technical advice and support to Visa's Client institutions and processors to ensure customers expectation are exceeded. Discipline in detailed documentation and reporting of issues and changes. Timely ...

/DCS/SIS environments Industrial networking Remote access in OT OT incident response Industrial safety considerations Knowledge of: Purdue model OT resilience principles High-availability operations Critical infrastructure environments Cyber Security Skills: OT threat landscape awareness. Knowledge of: MITRE ATT&CK for ICS Adversary behaviours Industrial ransomware … change management. Strategic planning and roadmap development. Strong written and verbal communication. Ability to influence operational and executive stakeholders. Ability to design and review high-assurance architectures for regulated, mission-critical environments. Proven ability to lead complex technical decisions, challenge suppliers, and provide defensible recommendations. Proven ability to build ...

point of contact for support, maintenance, and enhancements across MDS and Trading Applications. - Provide end-to-end troubleshooting across infrastructure, platforms, and applications, ensuring high availability of services. System Maintenance & Administration: - Monitor, maintain, and develop MDS and trading system infrastructure. - Manage server and application upgrades while ensuring compliance … trading systems. Proven troubleshooting capabilities across applications, infrastructure, and networks. Understanding of Front Office priorities and trading environments. Excellent stakeholder management and communication skills. High attention to detail in documentation and compliance. Ability to manage multiple priorities in a complex technical environment. Proactive approach to system improvement and risk ...

seeking .NET Developer to work out of their plush offices in the heart of Leatherhead. You will be working on the development of high-availability and highly-transactional .NET/C# applications which will be critical to the launch of their new online music shopping channel. ...

leadership and coordination with customers and vendors. The ideal candidate will lead complex network activities, troubleshoot critical service issues, and drive improvements while ensuring high availability and operational readiness during changes. #J-18808-Ljbffr ...

advanced troubleshooting and root cause analysis using SIP, SDP, RTP and Diameter signaling Lead resolution of critical incidents and technical escalations Ensure service continuity, high availability, and operational readiness during network changes Support feature verification, interoperability testing, and pre/post-deployment validation Review implementation procedures, rollback plans ...

Commercial Awareness Key Responsibilities Payment Platform Ownership * Own the end-to-end payment card processing environment across two brands and approximately 800 locations. * Ensure high availability, resilience, performance, and security of payment services. * Maintain responsibility for payment acceptance technologies including:Payment terminals, Payment switching hosts, Payment gateways, Acquiring ...

Commercial Awareness Key Responsibilities Payment Platform Ownership * Own the end-to-end payment card processing environment across two brands and approximately 800 locations. * Ensure high availability, resilience, performance, and security of payment services. * Maintain responsibility for payment acceptance technologies including:Payment terminals, Payment switching hosts, Payment gateways, Acquiring ...

Commercial Awareness Key Responsibilities Payment Platform Ownership * Own the end-to-end payment card processing environment across two brands and approximately 800 locations. * Ensure high availability, resilience, performance, and security of payment services. * Maintain responsibility for payment acceptance technologies including:Payment terminals, Payment switching hosts, Payment gateways, Acquiring ...

compliance for production data and AI services.Key ResponsibilitiesOwn and manage the day-to-day operation of the Databricks Lakehouse Platform and MLOps services, ensuring high availability, performance, security, and user satisfaction. Lead platform service management activities, including incident, problem, change, and request processes, while coordinating support and escalation ...

operations, customers, and vendors, bringing hands-on expertise with IMS and signaling protocols. The role requires strong leadership and cross-functional collaboration to ensure high availability and continuous service #J-18808-Ljbffr ...

network activities. You will coordinate across engineering, operations, customers and vendors, perform advanced troubleshooting on SIP, Diameter, and call flows, and drive service continuity, high availability and post-deployment #J-18808-Ljbffr ...

ensuring proactive performance measurement is carried out. Experience Minimum of 3-5 years of progressive experience working as a Network Engineer in a high-availability, 24/7 mission-critical operational environment. Extensive hands-on experience in the configuration, installation, support, and maintenance of enterprise-grade routing ...

agreed SLAs and KPIs. Storage & Backup Administration: Monitor and manage large-scale NetApp Storage and Cohesity backup environments across three data centre sites, ensuring high availability, performance, and resilience. NAS & SAN Operations: Handle NAS and SAN administration, including VMware integration, fabric switch configuration, zoning, and troubleshooting. Capacity & Asset ...

experience managing ESXi hosts, vCenter, clusters, and resource pools.vSAN: Designing, deploying, and maintaining hyper‐converged storage environments.HA/DRS configuration: Building resilient clusters with high availability, distributed resource scheduling, and failover planning.VMware networking: Strong understanding of vSwitches, distributed switches, VLANs, port groups, and network segmentationVMware Horizon: Experience with ...

reactive maintenance, statutory compliance, KPI performance and day-to-day engineering standards, while developing your leadership and technical expertise. The organisation operates complex, high-availability facilities where engineering reliability is essential, providing excellent exposure to critical infrastructure and a wide range of specialist systems. This position would suit ...

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 team responsible … 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 ...