1 to 25 of 58 High Availability Jobs in the South East

cloud, and hybrid environments while translating business needs into clear technical roadmaps and delivery plans. The role also carries accountability for critical systems, ensuring high availability, performance, and recoverability in a demanding operational setting. In addition, you will lead and develop a team of senior engineers, providing direction … ITIL. A proactive approach to continuous improvement, resilience planning, and service delivery will be key, along with the ability to operate effectively in a high-availability, high-pressure environment. What you'll get in returnIn return, you will join a forward-thinking organisation where technology underpins critical ...

Doing Designing and operating secure, scalable cloud platforms across Azure and GCP Supporting multi-region infrastructure deployments with a focus on resilience and high availability Building and maintaining modern container and orchestration platforms for cloud-native applications Managing networking, routing, firewalls, load balancing, CDN and edge traffic solutions … balancing, API gateways, and traffic management Experience supporting both Linux and Windows environments Exposure to serverless platforms, messaging services, and integration tooling Knowledge of high availability, disaster recovery, and multi-region deployment strategies Familiarity with regulated environments and security-focused delivery standards Strong communication skills with a collaborative ...

Doing Designing and operating secure, scalable cloud platforms across Azure and GCP Supporting multi-region infrastructure deployments with a focus on resilience and high availability Building and maintaining modern container and orchestration platforms for cloud-native applications Managing networking, routing, firewalls, load balancing, CDN and edge traffic solutions … balancing, API gateways, and traffic management Experience supporting both Linux and Windows environments Exposure to serverless platforms, messaging services, and integration tooling Knowledge of high availability, disaster recovery, and multi-region deployment strategies Familiarity with regulated environments and security-focused delivery standards Strong communication skills with a collaborative ...

ideally with experience working in regulated or secure environments. You will take ownership of DNS strategy across on-premises, cloud, and hybrid infrastructures, ensuring high availability, resilience, and strong security controls. The role requires close collaboration with network, security, and cloud engineering teams, along with the ability … provide technical leadership and mentorship. Key Responsibilities Design and architect scalable and resilient DNS solutions across enterprise environments Define DNS strategy including high availability, redundancy, and disaster recovery Manage and optimise enterprise DNS platforms such as Infoblox, BIND, BlueCat, or Microsoft DNS Implement DNS security controls including DNSSEC ...

ingestion, enrichment and schema standardisation. Develop and tune security detection content, translating threat intelligence and TTPs aligned to MITRE ATT&CK into actionable, high-value alerts. Manage the full detection content lifecycle: design, test, deploy, monitor, tune and retire, using version control and rollback processes. Automate workflows and platform …/CD, SOAR, scripting and Infrastructure as Code tools such as Terraform and Ansible. Ensure platform performance, stability and resilience through capacity planning, high availability, disaster recovery and proactive monitoring. Provide technical leadership and guidance to internal teams and clients on security monitoring strategy and best practice. What ...

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 ...

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 … Experience in Operations, Infrastructure or Systems Engineering Own Car and Clean Driving License. Strong expertise across Linux, Windows Server and VMware ESXi 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 ...

strategies. Reporting directly to the EMEA Regional Operations Director, this position requires strong leadership, strategic thinking, and the ability to manage multi-site operations, high-performing teams, and complex mission-critical environments. The role combines business ownership, technical oversight, and stakeholder engagement at executive level. Key Responsibilities General Management … global business strategies. Develop and execute country-level operational strategies, including cost optimization, performance improvement, and risk mitigation initiatives. Build, lead, and develop high-performing teams across operations, engineering (electrical & mechanical), facilities, security, and compliance functions. Provide leadership and direction to managers and functional leaders, ensuring accountability and performance ...

Role: Senior Network Infrastructure Engineer Location: Southampton (Hybrid Role) Salary: £80,000 £100,000 Carrier-Grade Networking | High-Level Infrastructure Ownership | Progression Toward CTO Were recruiting for a Senior Network Infrastructure Engineer to join a highly technical telecoms and communications environment where network performance, resilience, and uptime are absolutely … point while helping to drive standards, performance, and operational stability across the environment. The role offers the chance to work across carrier-grade networking, high-availability telecoms platforms, on-prem infrastructure, and network architecture , making it a strong move for someone looking to continue progressing into a broader ...

usable in the real world. If you enjoy owning backend services end to end, care deeply about reliability and API quality in a high-impact environment, this role offers both autonomy and real impact. Requirements Backend Architecture & APIs (Primary Focus) Design and evolve scalable backend services in Python using … FastAPI for high-availability, high-throughput workloads. Build well-versioned RESTful APIs aligned to OpenAPI/Swagger, with strong conventions for consistency, idempotency, and backward compatibility. Implement authentication and authorization using OAuth2/OIDC, session management, and fine-grained permissions. Design and maintain event-driven architectures ...

Secure Geospatial Technology Akkodis is seeking an experienced Software Architect to support the delivery of advanced cloud-based geospatial software solutions on a major high-profile engineering and defence programme. Working as part of an embedded customer team, you will play a critical role in defining scalable, secure … high-performance software architectures for mission-critical applications. This position offers the opportunity to work on technically complex systems where architectural decisions directly influence operational capability, cyber resilience, scalability and long-term maintainability. You will operate at the centre of the engineering organisation, collaborating closely with system architects, software ...

Secure Geospatial Technology Akkodis is seeking an experienced Software Architect to support the delivery of advanced cloud-based geospatial software solutions on a major high-profile engineering and defence programme. Working as part of an embedded customer team, you will play a critical role in defining scalable, secure … high-performance software architectures for mission-critical applications. This position offers the opportunity to work on technically complex systems where architectural decisions directly influence operational capability, cyber resilience, scalability and long-term maintainability. You will operate at the centre of the engineering organisation, collaborating closely with system architects, software ...

MUST BE SC CLEARED (ACTIVE) My client is seeking an experienced and highly skilled DNS Architect to design, implement, and maintain scalable, secure, and high-performance Domain Name System (DNS) solutions. This role is critical in ensuring the reliability and efficiency of network naming services across enterprise and cloud … across enterprise and cloud platforms Manage and optimise DNS platforms (BIND, Microsoft DNS, Infoblox, AWS Route 53, Azure DNS) Lead DNS strategy including scalability, high availability, and performance optimisation Oversee DNS migrations, upgrades, and transformations Implement and maintain DNS security (DNSSEC, DDoS protection, threat mitigation) Monitor performance, availability ...

Ansible Monitor application and infrastructure performance across AWS environments Troubleshoot incidents, perform root cause analysis, and drive service improvements Support production systems in a high-availability, SLA-driven environment Collaborate with engineering, QA, and product teams to deliver reliable software releases Participate in an on-call support rota ...

Ansible Monitor application and infrastructure performance across AWS environments Troubleshoot incidents, perform root cause analysis, and drive service improvements Support production systems in a high-availability, SLA-driven environment Collaborate with engineering, QA, and product teams to deliver reliable software releases Participate in an on-call support rota ...

About the Opportunity We are looking for an experienced NOC Operations Manager to lead our Network Operations Centre team and support the delivery of high-quality managed services across a complex, multi-platform infrastructure environment. This is a hands-on leadership role, combining team management with deep technical expertise … across Linux, Windows Server, networking, virtualisation, security, and business-critical infrastructure. You'll play a key role in maintaining service availability, driving operational excellence, and supporting customers across a range of industries. Key Responsibilities Lead and develop the NOC team, ensuring operational excellence and customer satisfaction. Manage and optimise ...

directly. Senior AWS Cloud Engineer | S4 | Data & AI Domain | Milton Keynes Country: United Kingdom IT STARTS HERE Santander (www.santander.com) is evolving from a global, high-impact brand into a technology-driven organisation , and our people are at the heart of this journey. Together , we are driving a customer-centric … building and running cloud platforms rather than line management. The difference you'll make: Engineering and operating the AWS data lake infrastructure, ensuring high availability, resilience, performance, and security Designing, building, and maintaining Infrastructure as Code (IaC) for AWS environments, shared services, and data platform components Managing ...

work in a purpose-driven company! Requirements: Proven experience (5+ years) in a DevOps or similar role, ideally within a cloud-first, SaaS, or high-availability environment. Strong expertise with Azure (preferred), AWS, or Google Cloud and familiarity with cloud-native tools and services. DevOps experience ...

work in a purpose-driven company! Requirements: Proven experience (5 years) in a DevOps or similar role, ideally within a cloud-first, SaaS, or high-availability environment. Strong expertise with Azure (preferred), AWS, or Google Cloud and familiarity with cloud-native tools and services. DevOps experience ...

their Infrastructure & Platform Services team. This is an excellent opportunity for a hands-on technical leader with a strong Linux background and experience managing high-performance, mission-critical environments. The successful candidate will combine deep technical expertise with strong leadership skills, driving operational excellence while mentoring and developing … improvement initiatives. This position offers a blend of people leadership, technical strategy and hands-on involvement across Linux systems, cloud platforms, automation tooling and high-availability infrastructure. Key Responsibilities • Lead, mentor and develop a team of Linux and Infrastructure Engineers. • Foster a collaborative, high-performing team culture ...

management Cloud administration Identity and security management Containerisation & Orchestration Docker fundamentals Container deployment Kubernetes administration Container orchestration best practices Cloud Architecture Designing scalable systems High availability environments Load balancing Disaster recovery planning Cloud migration strategies Serverless Computing Event-driven architecture Serverless application deployment Cloud-native solutions DevOps Practices … Cloud Operations Analyst Junior Cloud Engineer Cloud Administrator Infrastructure Engineer DevOps Technician Systems Administrator Platform Support Engineer Technical Operations Specialist Why Study Cloud Computing? High Demand Skills Cloud adoption continues to grow across businesses of all sizes, creating strong demand for skilled professionals. Industry-Relevant Technologies Develop experience with ...

work in a purpose-driven company! Requirements: Proven experience (5+ years) in a DevOps or similar role, ideally within a cloud-first, SaaS, or high-availability environment. Strong expertise with Azure (preferred), AWS, or Google Cloud and familiarity with cloud-native tools and services. DevOps experience ...

Proven track record of building and improving automation-first DevOps environments Experience with observability tools (Splunk, ELK, Prometheus, Grafana) Linux administration skills in a high availability production environment Strong experience with incident management and service recovery Solid understanding of Agile delivery and DevOps principles Great opportunity to join ...

robotics. The Role: Cloud Engineer - Oracle Fusion & Cloud Infrastructure This is a critical technical role focused on the design, implementation, and maintenance of secure, high-availability cloud environments, directly supporting the operation and integration of Oracle Fusion Cloud ERP, HCM, and SCM applications. You will be instrumental ...

solution architectures across applications, data, integrations, and infrastructure within Microsoft Azure environments Define architectural patterns for cloud-native, hybrid, and distributed systems Develop high-level and low-level designs (HLD/LLD), ensuring clarity for delivery teams Ensure solutions are scalable, resilient, secure, and cost-optimised Azure Cloud Architecture … Synapse Analytics Integration: Azure API Management, Logic Apps, Service Bus, Event Grid Security: Azure Active Directory (Entra ID), Key Vault, Managed Identities Design for high availability, disaster recovery, and business continuity using Azure-native capabilities Ensure effective use of Infrastructure as Code (IaC) using Bicep, ARM templates ...