51 to 75 of 590 High Availability Jobs in England

part of the AWS Managed Operations team, you will play a pivotal role in building and leading operations and development teams dedicated to delivering high-availability AWS services, including EC2, S3, Dynamo, Lambda, and Bedrock, exclusively for EU customers. Your responsibilities will encompass overseeing the launch of the … A typical day in this role involves collaborating with technology leaders, contributing to the enhancement of day-to-day operations, and ensuring improvements in availability, reliability, latency, performance, and efficiency of the ESC. The overarching goal is to deliver scalable services and ensure a high-availability experience … global AWS teams. Influence the evolution of AWS services and technology. Collaborate with technology leaders to enhance day-to-day operations. Ensure improvements in availability, reliability, latency, performance, and efficiency of the ESC. Engage in 24x7 on-call responsibility as part of the team. Minimum Requirements 5+ years of More ❯

communication and stakeholder engagement skills to partner with business, technical, and governance teams Experience managing platform SLAs, incident management, and continuous improvement cycles in high-availability environments Ability to balance strategic thinking with hands-on execution in a fast-paced, evolving landscape Professional proficiency in English What will … alignment with business objectives. Your key responsibilities will include: Platform Operations & Reliability Lead the comprehensive operations of the Mars AI eXperiences (MAX) Platform, ensuring high availability, scalability, and optimal performance of GenAI services across global business units. Implement strategies to enhance platform reliability and resilience, proactively addressing potential More ❯

communication and stakeholder engagement skills to partner with business, technical, and governance teams Experience managing platform SLAs, incident management, and continuous improvement cycles in high-availability environments Ability to balance strategic thinking with hands-on execution in a fast-paced, evolving landscape Professional proficiency in English What will … alignment with business objectives. Your key responsibilities will include: Platform Operations & Reliability Lead the comprehensive operations of the Mars AI eXperiences (MAX) Platform, ensuring high availability, scalability, and optimal performance of GenAI services across global business units. Implement strategies to enhance platform reliability and resilience, proactively addressing potential More ❯

communication and stakeholder engagement skills to partner with business, technical, and governance teams Experience managing platform SLAs, incident management, and continuous improvement cycles in high-availability environments Ability to balance strategic thinking with hands-on execution in a fast-paced, evolving landscape Professional proficiency in English What will … alignment with business objectives. Your key responsibilities will include: Platform Operations & Reliability Lead the comprehensive operations of the Mars AI eXperiences (MAX) Platform, ensuring high availability, scalability, and optimal performance of GenAI services across global business units. Implement strategies to enhance platform reliability and resilience, proactively addressing potential More ❯

clients to define success criteria, gather inputs, and translate business requirements into scalable technical solutions. Design, implement, and optimize mainframe databases and subsystems, ensuring high availability, performance, and security. Lead modernization initiatives, enabling integration with cloud services and unlocking value from existing mainframe data assets. Guide cross-functional … technologies including JCL, JES, RACF/ACF2, CICS, COBOL, PL/I, SQL, and Natural. Proven experience in database performance tuning, capacity planning, and high availability configuration. Ability to articulate the value of modern database features in achieving business outcomes. Excellent problem-solving, analytical, and decision-making skills. More ❯

clients to define success criteria, gather inputs, and translate business requirements into scalable technical solutions. Design, implement, and optimize mainframe databases and subsystems, ensuring high availability, performance, and security. Lead modernization initiatives, enabling integration with cloud services and unlocking value from existing mainframe data assets. Guide cross-functional … technologies including JCL, JES, RACF/ACF2, CICS, COBOL, PL/I, SQL, and Natural. Proven experience in database performance tuning, capacity planning, and high availability configuration. Ability to articulate the value of modern database features in achieving business outcomes. Excellent problem-solving, analytical, and decision-making skills. More ❯

Typically, this person will provide hands-on support and management of both corporate and customer-managed IT infrastructure, playing a key role in maintaining high availability of systems and ensuring the security and performance of the IT environment. They will also contribute to IT projects, disaster recovery planning … Windows OS administration, Active Directory, Group Policy, and PowerShell. Server and storage hardware expertise (NAS/SAN). Strong understanding of IT Security and High Availability environments. Solid foundation in IP networking. Must be eligible for and able to pass SC (Security Check) clearance . Must be willing More ❯

part of the AWS Managed Operations team, you will play a pivotal role in building and leading operations and development teams dedicated to delivering high-availability AWS services, including EC2, S3, Dynamo, Lambda, and Bedrock, exclusively for EU customers. Your responsibilities will encompass overseeing the launch of the … A typical day in this role involves collaborating with technology leaders, contributing to the enhancement of day-to-day operations, and ensuring improvements in availability, reliability, latency, performance, and efficiency of the ESC. You will be required to occasionally participate in "on-call" rotations to resolve incidents occurring out … of-hours. The overarching goal is to deliver scalable services and ensure a high-availability experience for EU customers. If you are an experienced professional ready for a challenging and impactful opportunity, we invite you to join our efforts in building a best-in-class development engineering and More ❯

As a Cloud Engineer at BRE, you will play a critical role in maintaining and enhancing our cloud and on-premises infrastructure to support high availability and performance across IT services. Key responsibilities include: Managing and supporting BRE's cloud environment within Microsoft Azure. Maintaining physical, virtual, and … cloud infrastructure, including servers, networks, and security appliances. Monitoring system performance, availability, and capacity, ensuring services meet agreed SLAs. Diagnosing and resolving incidents related to cloud services and IT infrastructure. Supporting compliance with internal and external audit and information security standards. Contributing to the implementation of ITIL-aligned best … . Confident using tools and scripting languages such as PowerShell, and administering services like Active Directory, DNS, and DHCP. A track record of managing high-availability infrastructure in enterprise or hybrid environments. Experience of monitoring, incident response, and performance tuning across physical, virtual, and cloud-based systems. Familiarity More ❯

System integration issues with functional teams; examine integration between various systems (SAP and non-SAP) for inconsistencies. Assist with the configuration and maintenance of High Availability and Disaster Recovery SAP solutions. Essential: Thorough knowledge of SAP software and MS SQL and HANA databases, as well as working experience … and tuning and optimization. Good knowledge on OS Windows/Linux administration, VMware virtualization, NAS/SAN storage, failover clustering, SAN replication, and other high availability technologies Experience working with middleware, integration and web technologies for SAP solutions. Experience working with Cloud solutions for SAP (installation, configuration, migration More ❯

our infrastructure team within a leading financial institution. The ideal candidate will have extensive experience in designing, implementing, and supporting secure wireless networks in high-availability, mission-critical environments. Key Responsibilities Design, deploy, and manage wireless LAN solutions, ensuring optimal performance and security. Implement and maintain firewall solutions … Cisco wireless technologies, including multi-layer switches and routers (e.g., Cisco 6500 series). Strong understanding of VLAN segregation, DMZ configurations, VSS, OSPF, and high-availability setups. Hands-on experience with security tools such as McAfee HIPS, Trend Micro, SafeNet Ethernet Encryptor, and Tripwire. Familiarity with centralized authentication … CCIE in Wireless or Enterprise Infrastructure. CWNP Certifications: CWNA, CWSP, CWDP, or CWNE. Other: ITIL V3 Foundation, JNCIA, or JNCIS. Desirable Attributes Experience in high-density Wi-Fi deployments, preferably in large venues or arenas. Ability to lead and coordinate wireless network projects from conception to completion. Strong analytical More ❯

our infrastructure team within a leading financial institution. The ideal candidate will have extensive experience in designing, implementing, and supporting secure wireless networks in high-availability, mission-critical environments. Key Responsibilities Design, deploy, and manage wireless LAN solutions, ensuring optimal performance and security. Implement and maintain firewall solutions … Cisco wireless technologies, including multi-layer switches and routers (e.g., Cisco 6500 series). Strong understanding of VLAN segregation, DMZ configurations, VSS, OSPF, and high-availability setups. Hands-on experience with security tools such as McAfee HIPS, Trend Micro, SafeNet Ethernet Encryptor, and Tripwire. Familiarity with centralized authentication … CCIE in Wireless or Enterprise Infrastructure. CWNP Certifications: CWNA, CWSP, CWDP, or CWNE. Other: ITIL V3 Foundation, JNCIA, or JNCIS. Desirable Attributes Experience in high-density Wi-Fi deployments, preferably in large venues or arenas. Ability to lead and coordinate wireless network projects from conception to completion. Strong analytical More ❯

part of the AWS Managed Operations team, you will play a pivotal role in building and leading operations and development teams dedicated to delivering high-availability AWS services, including EC2, S3, Dynamo, Lambda, and Bedrock, exclusively for EU customers. For more information on ESC please check out our … A typical day in this role involves collaborating with technology leaders, contributing to the enhancement of day-to-day operations, and ensuring improvements in availability, reliability, latency, performance, and efficiency of the ESC. You will be required to occasionally participate in "on-call" rotations to resolve incidents occurring out … of-hours. The overarching goal is to deliver scalable services and ensure a high-availability experience for EU customers. If you are an experienced professional ready for a challenging and impactful opportunity, we invite you to join our efforts in building a best-in-class development engineering and More ❯

client sites. The Role We are seeking an experienced Mainframe Architect to lead the design, implementation, and modernisation of mission-critical mainframe solutions for high-profile clients. This role is pivotal in bridging business requirements with cutting-edge technology, ensuring seamless integration, scalability, and performance across complex enterprise environments. … both deep technical expertise and the ability to communicate complex solutions to technical and non-technical stakeholders alike. Key Responsibilities Define, design, and implement high-performance, scalable mainframe database solutions . Lead modernization initiatives , integrating mainframe databases into hybrid cloud environments. Collaborate with clients, governance teams, delivery teams, and … external vendors to ensure successful project execution. Provide technical leadership and mentorship to engineering teams. Optimize database performance, capacity management, tuning, and high availability strategies. Develop and present technical roadmaps , demonstrating the value of database modernization efforts. Ensure security compliance and best practices for enterprise-level mainframe environments. More ❯

Juniper, Palo Alto firewalls, Azure Services (Storage Accts, Key Vaults, Endpoints, SQL, Security) Terraform scripting M365 Application Support (OneDrive, Teams, AAD, SCCM) Network monitoring, high availability hybrid Cloud environment (Azure) Global Investment Fund Manager 4 days in the London office, 1 day WFH This impressive, privately owned Investment … Microsoft Apps Support experience to join their small IT team in London. Reporting to the Head of Infrastructure, you will take ownership of ensuring high availability of a complex hybrid Cloud environment working with Juniper, Palo Alto firewalls, routers, switches, load balancing and WiFi access points. This role More ❯

Juniper, Palo Alto firewalls, Azure Services (Storage Accts, Key Vaults, Endpoints, SQL, Security) Terraform scripting M365 Application Support (OneDrive, Teams, AAD, SCCM) Network monitoring, high availability hybrid Cloud environment (Azure) Global Investment Fund Manager 4 days in the London office, 1 day WFH This impressive, privately owned Investment … Microsoft Apps Support experience to join their small IT team in London. Reporting to the Head of Infrastructure, you will take ownership of ensuring high availability of a complex hybrid Cloud environment working with Juniper, Palo Alto firewalls, routers, switches, load balancing and WiFi access points. This role More ❯

Juniper, Palo Alto firewalls, Azure Services (Storage Accts, Key Vaults, Endpoints, SQL, Security) Terraform scripting M365 Application Support (OneDrive, Teams, AAD, SCCM) Network monitoring, high availability hybrid Cloud environment (Azure) Global Investment Fund Manager 4 days in the London office, 1 day WFH This impressive, privately owned Investment … Microsoft Apps Support experience to join their small IT team in London. Reporting to the Head of Infrastructure, you will take ownership of ensuring high availability of a complex hybrid Cloud environment working with Juniper, Palo Alto firewalls, routers, switches, load balancing and WiFi access points. This role More ❯

part of the AWS Managed Operations team, you will play a pivotal role in building and leading operations and development teams dedicated to delivering high-availability AWS services, including EC2, S3, Dynamo, Lambda, and Bedrock, exclusively for EU customers. For more information on ESC please check out our … A typical day in this role involves collaborating with technology leaders, contributing to the enhancement of day-to-day operations, and ensuring improvements in availability, reliability, latency, performance, and efficiency of the ESC. You will be required to occasionally participate in "on-call" rotations to resolve incidents occurring out … of-hours. The overarching goal is to deliver scalable services and ensure a high-availability experience for EU customers. If you are an experienced professional ready for a challenging and impactful opportunity, we invite you to join our efforts in building a best-in-class development engineering and More ❯

part of the AWS Managed Operations team, you will play a pivotal role in building and leading operations and development teams dedicated to delivering high-availability AWS services, including EC2, S3, Dynamo, Lambda, and Bedrock, exclusively for EU customers. For more information on ESC please check out our … A typical day in this role involves collaborating with technology leaders, contributing to the enhancement of day-to-day operations, and ensuring improvements in availability, reliability, latency, performance, and efficiency of the ESC. You will be required to occasionally participate in "on-call" rotations to resolve incidents occurring out … of-hours. The overarching goal is to deliver scalable services and ensure a high-availability experience for EU customers. If you are an experienced professional ready for a challenging and impactful opportunity, we invite you to join our efforts in building a best-in-class development engineering and More ❯

help manage the build out of robust and secure infrastructure. You’ll play a crucial role in maintaining and optimising Linux-based servers, ensuring high availability, performance, and security across their financial systems. You will be responsible for administering, troubleshooting, and supporting the Linux environment while working alongside … cross-functional teams. Requirements: Proven experience as a Linux Systems Administrator or similar role in a high-availability environment. Strong knowledge of Linux operating systems and network protocols Experience with server virtualisation (VMware, KVM, etc.) Knowledge of container technologies preferably Kubernetes Experience with automation and scripting is a More ❯

help manage the build out of robust and secure infrastructure. You’ll play a crucial role in maintaining and optimising Linux-based servers, ensuring high availability, performance, and security across their financial systems. You will be responsible for administering, troubleshooting, and supporting the Linux environment while working alongside … cross-functional teams. Requirements: Proven experience as a Linux Systems Administrator or similar role in a high-availability environment. Strong knowledge of Linux operating systems and network protocols Experience with server virtualisation (VMware, KVM, etc.) Knowledge of container technologies preferably Kubernetes Experience with automation and scripting is a More ❯

Extras Visibility across cross-functional leadership and strategic decision-making Opportunities to design hybrid and cloud-native architecture solution Access to emerging technologies and high-availability architecture challenges Leadership position with mentoring opportunities and technical autonomy Work directly with teams responsible for EPIC EHR and other core clinical … You'll Be Doing Lead enterprise infrastructure planning, architecture design, and deployment Architect secure, scalable hybrid systems integrating on-prem and cloud technologies Solve high-level system issues and guide technical teams through escalations Align infrastructure solutions with business needs and clinical priorities Design DR strategies, performance optimizations, and … Considered Experience integrating large-scale hospital systems including EPIC EHR Expertise with hybrid environments across AWS, Azure, and/or GCP Proven skills in high-availability storage design and virtualized infrastructure Strong grasp of healthcare compliance, HIPAA standards, and security protocols Certifications such as AWS Solutions Architect, MCSE More ❯

Cloud environments. The ideal candidate will be responsible for the administration, migration, and optimization of SAP systems hosted on SAP Private Cloud (RISE), ensuring high availability, performance, and security. This role involves working closely with SAP, infrastructure teams, and business stakeholders to manage cloud-based SAP landscapes efficiently. … in cloud-hosted SAP landscapes. Ability to coordinate with SAP, cloud providers, and internal IT teams for issue resolution. Experience with disaster recovery and high-availability configurations for SAP systems. Strong analytical and problem-solving skills, with the ability to work under pressure. Location Slough UK More ❯

and administer controls on the platform. HOW YOU WILL FULFILL YOUR POTENTIAL RESPONSIBILITIES Lead a team of engineers in designing, building and maintaining a high-performance, high-availability, high-capacity, yet nimble and adaptive platform for front to back trading systems like order management, exchange connectivity More ❯

business critical 24/7/365 operating environment for a key customer. Accountability for meeting or exceeding against contracted SLA’s in this high availability environment in the delivery of Critical Engineering and Facilities Management services. Own and develop a professional relationship with the client to deliver … the strategic development of the contract, to deliver increased turnover and profitability. Management of Maintenance & Engineering infrastructure. Be the responsible lead for all things High Voltage related and the associated activities. Provision of leadership and guidance, advice, coaching and direct support, where required to deliver best practice selection, training … are informed and that key Customer relationships are protected. Person Specification Knowledge or experience of critical and/or data centre environments in a high availability sector. One or more of the following: Maintenance & Engineering, facilities management, projects, building services experience. Proven track record in leading a team More ❯