18 of 18 High Availability Jobs in the South West

and scalability for microservices. Performance Optimization & Tuning: Proactively analyze and optimize complex queries, implement efficient indexing strategies, and manage partitioning/sharding to ensure peak database performance and handle high throughput. Reliability & Disaster Recovery: Design, implement, and maintain robust backup, disaster recovery, and high-availability solutions, including replication (master-slave/multi-master) and failover configurations, to … processes or architectural improvements to enhance team efficiency, code quality, and timely delivery. Contribute to software architecture discussions, translate system-level designs and architectural blueprints into robust, maintainable, and high-quality code, applying the latest best practices in software engineering. Required Skills/Experience: 6+ years in roles directly responsible for the availability, performance, and security of critical … . Cloud Database Operations: Hands-on experience deploying, managing, and optimizing databases within AWS infrastructure (RDS, Aurora) and virtual machine infrastructure (SQL Server). Database Reliability & Security: Experience with high availability (replication, failover), backup automation, PITR, and data security (encryption, SQL injection prevention). Automation & DevOps: Proficiency in integrating database changes into CI/CD pipelines using schema More ❯

be crucial in ensuring the seamless operation of our applications, DevOps, middleware, security, and infrastructure components. Key Responsibilities: Provide 24/7 technical support for cloud-based solutions, ensuring high availability and performance across various applications and infrastructure components. Design, build, and maintain infrastructure and configuration as code using tools like Ansible and Terraform. Administer Dev, Test, and More ❯

based engineering team working within a highly secure environment; with responsibility for providing a bridge between software development, testing, infrastructure, operations and system administrators to facilitate efficient, continuous and high-quality software and environment delivery. The processes and tooling implemented by the Principal DevSecOps Engineer will enable source code and associated artefacts to be installed and configured on scalable … code and supporting artefacts using appropriate tools. As required, lead on software/application development activities. Plan and undertake installations on development, test, reference and operational environments. Deliver consistent high-quality software and environmental builds through automation. Creation and maintenance of automaton frameworks for software and/or environment provisioning and ongoing operation. Managing and controlling software configuration for … projects including the source repository. Implement and maintain of Continuous Integration (CI) and/or Build pipelines where appropriate. Understand change control and release management practices. Ensure high availability and security of systems through robust monitoring, logging, and alerting. Assist in data engineering activities (data cleansing, integration, onward data analytics). Provide application support to existing deployed services. More ❯

plus. Developing automated tools and processes for building, deployment, monitoring, testing, and maintenance of infrastructure and applications. Maintaining security, compliance, and disaster recovery policies and procedures. Optimizing infrastructure for high availability, fault tolerance, and cost efficiency. Monitoring and improving infrastructure and application performance. Troubleshooting and resolving infrastructure and application issues. Managing and mentoring junior DevOps engineers. The role … secure products using appropriate technologies and patterns. Key cloud concepts and technologies. Designing and operating highly available shared solutions. Working in agile environments using Scrum and Kanban. Engaging with high-level stakeholders internally and externally. Technologies such as GitLab, Jenkins, Kubernetes, Docker, Terraform, Packer, Vault, Serverless, Elastic Stack, Prometheus, Grafana, Artifactory, Nexus. Due to the sector's nature, applicants … should hold high-level security clearance, which requires being a British passport holder and having lived permanently in the UK for the last 5 years. CULTURE & BENEFITS: We pride ourselves on providing a dynamic, inclusive, and team-led environment. Our culture combines the intimacy of a small business with the benefits of a larger organization. We offer a comprehensive More ❯

all aspects of Azure Virtual Desktop infrastructure Administer host pools, images, user/application access, resource groups Support and customize multi-user environments using FSLogix & NetApp (or equivalent) Ensure high availability and DR across AVD components On-call support responsibilities (1-in-3 rotation, supplier to coordinate coverage) Ad-hoc travel to Gloucester Business Park (remote-first model … skill junior SMEs Key Skills/Knowledge: Essential In-depth understanding of the Azure and AVD architecture including good understanding of AVD design best practices and Migration best practices. High proficiency in Management, Configuration and Deployment best practices of Azure Virtual Desktop (AVD). Highly Proficient in configuring and managing Resource Pool, Host Groups, Images, Apps and User Access … IaC pipelines for infrastructure management Good Communication skills, Interpersonal skills, and customer responsiveness Working knowledge of tools like JIRA and Service Now. Experience required: Must Have: UK SC Cleared Availability to start role in the next two months Willingness to provide On-Call Support N.B. On-Call Support is to be split equally between the target team of multiple More ❯

consultancy, is seeking an Azure Virtual Desktop (AVD) Subject Matter Expert to join the Virtual Devices Team, working within a Scaled Agile Framework to support and enhance a secure, high-performing, global remote working environment. This role involves running, operating, and developing an AVD estate supporting over 5,000 users worldwide, administering infrastructure through the Azure Portal, DevOps CI … Manage Windows environments, policies, configurations, and application hosting in AVD Administer host pools, images, application access, and resource groups Customise multi-user environments using FSLogix & NetApp (or equivalent) Ensure high availability & disaster recovery across AVD components Develop & execute Infrastructure-as-Code pipelines (Terraform, PowerShell) Maintain & manage CI/CD pipelines via GitHub Support direct end users & cross-skill … Terraform Agile (SCRUM) understanding Experience with Terraform IaC pipelines Knowledge of JIRA & ServiceNow If youre an SC Cleared Azure AVD SME with a passion for delivering secure, scalable, and high-performance virtual desktop environments, wed love to hear from you. Please note that due to the volume of applications we receive, it is not possible to provide feedback on More ❯

Duties and Responsibilities: Work with our networks, implementation and architecture teams, along with other key stakeholders to design and implement new features Help our infrastructure teams build and maintain high availability infrastructure to support the team's software Provide solid technical understanding of our codebase - working alongside skilled peers Reduce our existing system’s complexity and be willing More ❯

including Active Directory, Azure AD and other cloud-based platforms. • Plan, implement, and manage migration projects, particularly around Microsoft 365 and other cloud solutions. • Monitor system performance and ensure high availability for business-critical services. • Liaise with external vendors and service providers to resolve issues when required. • Provide mentorship and guidance to junior support staff. • Microsoft 365 - advanced More ❯

collaboration with solution and security architects to deliver robust, secure, and scalable infrastructure. Responsibilities Lead architecture design for server, network, and client infrastructure. Oversee server and client upgrades in high-security environments. Work on migration of applications from legacy to modern workplace infrastructure. Design secure server builds (CIS hardened images), application services, SQL environments, and high-availability More ❯

benefits package, and a collaborative, forward-thinking environment where your voice and expertise are valued. If you're an experienced systems professional ready to take the lead in a high-impact, well-supported role, this is your chance to step into something truly rewarding. The Opportunity This is a pivotal role within a high-performing IT function that … Intune and SCCM for endpoint onboarding, policy deployment, and software packaging. Overseeing server patching processes and infrastructure monitoring, including WSUS/AUM configuration and third-party update scheduling. Supporting high-priority incident resolution, root cause analysis, and the documentation of best practices and knowledge articles. Driving continual service improvement and supporting major infrastructure and cloud transformation projects. What We … systems administration or infrastructure engineering. Strong knowledge across Active Directory, Windows Server, Microsoft 365, Exchange Hybrid, Azure, PowerShell scripting, and endpoint management tools like Intune and SCCM. Experience supporting high-availability environments, with a focus on security, resilience, and user experience. Excellent problem-solving skills and a proactive approach to automation and process improvement. Previous experience leading or More ❯

with a dedicated team of professionals committed to achieving excellence. Description Design, implement, and maintain MES solutions to support operational processes. Provide technical support for MES systems to ensure high availability and performance. Collaborate with cross-functional teams to integrate MES with other IT systems. Monitor and troubleshoot system issues, applying timely resolutions to minimise downtime. Develop and More ❯

is essential. General responsibilities: - Design and Architect Hybrid Connectivity. Design and implement robust hybrid network solutions that span physical data centres with cloud platforms e.g. AWS, Azure, to ensure high availability, low latency & secure data flow. Cloud-Native Networking: Support the transition from legacy networking to cloud-native routing thus eliminating reliance on traditional appliances. Infrastructure as Code More ❯

Azure and VMware environments Experience and good understanding of any leading cloud management systems and solutions Strong core platform architecture concepts, including hardware platform, hypervisor, networking, security, data protection, high availability, monitoring, patching, etc Familiarity with security compliance standards across a variety of enterprise IT landscapes Experience with Azure Hosting or Infrastructure background, and public cloud is highly More ❯

Sentinel One) across enterprise environments. Deploy, configure, and manage End Point Security, including Tanium modules such as Asset, Patch, Deploy, Threat Response, and Comply. Monitor system performance to ensure high availability and reliability of security services. Develop and maintain dashboards, reports, and queries to support IT operations and security teams. Collaborate with cross-functional teams to integrate security More ❯

Company: Marsh Description: We are seeking a skilled and proactive Kubernetes Platform Engineer to provide configuration and maintenance support for Kubernetes clusters in high-availability environments within the EMEA region. The candidate will work closely with development teams and manage Kubernetes clusters using tools such as kubectl , Helm, or Kustomize. Requirements include in-depth knowledge of container technologies More ❯

Directory, DNS, DHCP, DFS, IIS, WSUS in a production environment of 200+ servers. Install, configure, and manage VMware infrastructure (vCenter, ESXi, HA, DRS, networking, datastores, P2V, VMotion). Maintain high availability, backup & restore, and DR testing. Work within ITIL processes in a 24/7 enterprise environment . Essential Skills & Experience: 6+ years in Windows Server administration in More ❯

A valid RHCSA qualification (Red Hat Certified System Administrator), held and in-date (or ability to obtain after appointment) Experience working in a System Administration role Experience of supporting high availability systems, ideally with a focus on Linux based hardware and software Good knowledge of IP networking and familiarity with Cisco networking devices Not a 100% match? No More ❯

at least 5 years Solaris experience, you skills will include a solid mix of the following; RDMBS (Oracle) Application Server (Apache, JBoss, TomCat, WebLogic) Firewalls Routers TCP/IP High Availability and Clustering Good understanding and basic (technical) knowledge of Cloud technologies Veritas Volume Manager and File System management Good understanding and basic (technical) knowledge of virtualization technology More ❯