151 to 175 of 778 High Availability Jobs

and able to deal with a wide range of issues. Qualification Cisco CCNP routing & switching. JNCIA-Junos certifications. Wireless foundational certifications. Experience 5 + years senior Network engineer supporting high volume, high availability financial trading environment. Experience in delivering and supporting Wireless. Experience of working within multi- team environment. Experience of working in a multi-vendor infrastructure More ❯

drive success for our clients. To understand more, including day-to-day life at Clarksons, visit us at www.clarksons.com Role Summary As a Senior DBA, you’ll join a high-performing team managing a complex hybrid SQL Server and Azure data estate. This includes over 80 on-premises SQL Server instances, as well as Azure SQL, Cosmos DB, Databricks … monitoring, migrations, CI/CD, and Azure Landing Zone (ALZ) adoption. You’ll also collaborate closely with cross-functional teams to support ongoing cloud transformation while maintaining a secure, high-performing, and scalable data platform. What You’ll Be Doing On-Prem & Azure Database Administration Administer and support 80+ SQL Server instances (2017–2022) across standalone, multi-instance, and … for diagnostics and analytics. Support, Troubleshooting & Leadership Provide expert-level performance tuning, query optimisation, and incident troubleshooting. Lead SQL Server upgrades, migrations, and implementation of disaster recovery (DR) and high availability (HA) solutions. Conduct annual disaster recovery testing across platforms. Perform incident investigation, root cause analysis, and long-term remediation. Mentor junior DBAs and act as a subject More ❯

drive success for our clients. To understand more, including day-to-day life at Clarksons, visit us at www.clarksons.com Role Summary As a Senior DBA, you’ll join a high-performing team managing a complex hybrid SQL Server and Azure data estate. This includes over 80 on-premises SQL Server instances, as well as Azure SQL, Cosmos DB, Databricks … monitoring, migrations, CI/CD, and Azure Landing Zone (ALZ) adoption. You’ll also collaborate closely with cross-functional teams to support ongoing cloud transformation while maintaining a secure, high-performing, and scalable data platform. What You’ll Be Doing On-Prem & Azure Database Administration Administer and support 80+ SQL Server instances (2017–2022) across standalone, multi-instance, and … for diagnostics and analytics. Support, Troubleshooting & Leadership Provide expert-level performance tuning, query optimisation, and incident troubleshooting. Lead SQL Server upgrades, migrations, and implementation of disaster recovery (DR) and high availability (HA) solutions. Conduct annual disaster recovery testing across platforms. Perform incident investigation, root cause analysis, and long-term remediation. Mentor junior DBAs and act as a subject More ❯

drive success for our clients. To understand more, including day-to-day life at Clarksons, visit us at www.clarksons.com Role Summary As a Senior DBA, you’ll join a high-performing team managing a complex hybrid SQL Server and Azure data estate. This includes over 80 on-premises SQL Server instances, as well as Azure SQL, Cosmos DB, Databricks … monitoring, migrations, CI/CD, and Azure Landing Zone (ALZ) adoption. You’ll also collaborate closely with cross-functional teams to support ongoing cloud transformation while maintaining a secure, high-performing, and scalable data platform. What You’ll Be Doing On-Prem & Azure Database Administration Administer and support 80+ SQL Server instances (2017–2022) across standalone, multi-instance, and … for diagnostics and analytics. Support, Troubleshooting & Leadership Provide expert-level performance tuning, query optimisation, and incident troubleshooting. Lead SQL Server upgrades, migrations, and implementation of disaster recovery (DR) and high availability (HA) solutions. Conduct annual disaster recovery testing across platforms. Perform incident investigation, root cause analysis, and long-term remediation. Mentor junior DBAs and act as a subject More ❯

Lorien are working with a Manchester-based tech business that's investing heavily in its platform capabilities. With a focus on innovation and scalability, they're building out a high-performing engineering function to support a 24/7 live environment. As part of this growth, they're looking for an experienced Platform Engineering Manager to lead a key … performance, and security are prioritised in every decision. The Skill Requirements: We're looking for candidates with a mix of the following: Proven track record leading platform teams in high-availability environments Strong understanding of hybrid platforms (VMware + AWS is ideal, but OK with Azure/GCP) Experience with CI/CD tooling and pipelines (Jenkins ideal More ❯

disaster recovery, and cloud security, combined with the ability to operate within a fast-paced, scaling SaaS environment. Key Responsibilities Design, implement, and manage Azure-based infrastructure to ensure high availability, scalability, and security. Develop and maintain infrastructure-as-code and automation frameworks to streamline deployment and operations. Lead and test disaster recovery and business continuity plans to …/7 operations. Excellent problem-solving and incident management skills. Ability to thrive in a scaling SaaS environment, balancing stability and innovation. Desirable Previous experience in SaaS or high-growth technology companies. Knowledge of containerisation (e.g., Kubernetes, Docker). Scripting/programming skills (e.g., PowerShell, Python, Bash). Seniority Level Mid-Senior level Industry Software Development IT Services and More ❯

a skilled and proactive Solace Messaging Administrator to join our Messaging team. You will be responsible for managing and supporting our enterprise messaging infrastructure built on Solace PubSub+, ensuring high availability, optimal performance, and reliability across production and non-production environments. This includes working on incident response, capacity planning, WAN optimization, and system observability using tools like Prometheus … of cloud environments (AWS, Azure, GCP) and cloud-native Solace deployments. Why Join Us? Join a multi-discipline team, delivering advanced Messaging APIs, developing tools, administering , supporting low latency, high throughput messaging system for prices, orders, trades, and mission critical applications. Exciting opportunity to work with a wide array of technologies. Chance to further develop your programming skills while More ❯

a skilled and proactive Solace Messaging Administrator to join our Messaging team. You will be responsible for managing and supporting our enterprise messaging infrastructure built on Solace PubSub+, ensuring high availability, optimal performance, and reliability across production and non-production environments. This includes working on incident response, capacity planning, WAN optimization, and system observability using tools like Prometheus … of cloud environments (AWS, Azure, GCP) and cloud-native Solace deployments. Why Join Us? Join a multi-discipline team, delivering advanced Messaging APIs, developing tools, administering , supporting low latency, high throughput messaging system for prices, orders, trades, and mission critical applications. Exciting opportunity to work with a wide array of technologies. Chance to further develop your programming skills while More ❯

a skilled and proactive Solace Messaging Administrator to join our Messaging team. You will be responsible for managing and supporting our enterprise messaging infrastructure built on Solace PubSub+, ensuring high availability, optimal performance, and reliability across production and non-production environments. This includes working on incident response, capacity planning, WAN optimization, and system observability using tools like Prometheus … of cloud environments (AWS, Azure, GCP) and cloud-native Solace deployments. Why Join Us? Join a multi-discipline team, delivering advanced Messaging APIs, developing tools, administering , supporting low latency, high throughput messaging system for prices, orders, trades, and mission critical applications. Exciting opportunity to work with a wide array of technologies. Chance to further develop your programming skills while More ❯

a skilled and proactive Solace Messaging Administrator to join our Messaging team. You will be responsible for managing and supporting our enterprise messaging infrastructure built on Solace PubSub+, ensuring high availability, optimal performance, and reliability across production and non-production environments. This includes working on incident response, capacity planning, WAN optimization, and system observability using tools like Prometheus … of cloud environments (AWS, Azure, GCP) and cloud-native Solace deployments. Why Join Us? Join a multi-discipline team, delivering advanced Messaging APIs, developing tools, administering , supporting low latency, high throughput messaging system for prices, orders, trades, and mission critical applications. Exciting opportunity to work with a wide array of technologies. Chance to further develop your programming skills while More ❯

a skilled and proactive Solace Messaging Administrator to join our Messaging team. You will be responsible for managing and supporting our enterprise messaging infrastructure built on Solace PubSub+, ensuring high availability, optimal performance, and reliability across production and non-production environments. This includes working on incident response, capacity planning, WAN optimization, and system observability using tools like Prometheus … of cloud environments (AWS, Azure, GCP) and cloud-native Solace deployments. Why Join Us? Join a multi-discipline team, delivering advanced Messaging APIs, developing tools, administering , supporting low latency, high throughput messaging system for prices, orders, trades, and mission critical applications. Exciting opportunity to work with a wide array of technologies. Chance to further develop your programming skills while More ❯

MLflow/Model Registry, feature stores, and data governance Experience with containerized microservices architectures and API design and their cloud deployment (containers, Kubernetes, Helm) Knowledge of security, networking, virtualization, high availability, storage, and databases Passion for sharing knowledge and mentoring others Responsibilities: Communication and consulting: • Providing trusted advice to renowned companies and managing customer projects from conception to More ❯

task logic, with experience in SQL for data manipulation. Set Up and Configure Airflow: Provide comprehensive instructions and configurations for setting up Airflow environments, including deployment, resource allocation, and high availability. Security Hardening: Implement security best practices in Airflow, including role-based access control, network security, logging, and data protection. Data Pipelines and ETL: Design and implement data pipelines More ❯

streaming data pipelines. Configure and monitor Kafka clusters for performance and scalability. Integrate Kafka with AWS services like EC2 RDS Lambda and S3. Implement security protocols disaster recovery and high availability. Experience working with Kafka Confluent Cloud Schema Registry and KStreams. Use Terraform or Ansible for infrastructure automation. Collaborate with cross functional teams for real time analytics and data More ❯

as a Senior Data Engineer . What You'll Be Doing 🔧 Build & Optimise : Take ownership of Starburst (Trino) and Dell Data Lakehouse deployments, turning complex data ecosystems into seamless, high-performance platforms 🔗 Connect Everything : Create unified data experiences by integrating diverse data sources across multiple environments ⚡ Performance Mastery : Fine-tune containerised solutions for maximum scalability and lightning-fast query … Kubernetes/OpenShift in production environments Big Data Ecosystem : Strong background in Hadoop, Hive, Spark, and cloud platforms (AWS/Azure/GCP) Systems Architecture : Understanding of distributed systems, high availability, and fault-tolerant design Security Protocols : Experience with LDAP, Active Directory, OAuth2, and Kerberos authentication Unix/Linux Proficiency : Advanced command-line skills and system administration experience More ❯

as a Senior Data Engineer . What You'll Be Doing 🔧 Build & Optimise : Take ownership of Starburst (Trino) and Dell Data Lakehouse deployments, turning complex data ecosystems into seamless, high-performance platforms 🔗 Connect Everything : Create unified data experiences by integrating diverse data sources across multiple environments ⚡ Performance Mastery : Fine-tune containerised solutions for maximum scalability and lightning-fast query … Kubernetes/OpenShift in production environments Big Data Ecosystem : Strong background in Hadoop, Hive, Spark, and cloud platforms (AWS/Azure/GCP) Systems Architecture : Understanding of distributed systems, high availability, and fault-tolerant design Security Protocols : Experience with LDAP, Active Directory, OAuth2, and Kerberos authentication Unix/Linux Proficiency : Advanced command-line skills and system administration experience More ❯

implement VMware-based infrastructure to support multiple VMs across various environments. Build, configure, and maintain virtual machines using vSphere, ESXi, and vCenter. Optimize VM performance and resource allocation. Ensure high availability, scalability, and disaster recovery capabilities. Monitor system health and troubleshoot issues related to virtualization. Collaborate with network, storage, and security teams to ensure seamless integration. Maintain documentation … Horizon. Knowledge of containerization technologies (e.g., Docker, Kubernetes). Scripting skills for automation and orchestration. All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants in the first instance. We thank you for your interest and the time taken to apply More ❯

maintaining, and optimising company’s cloud infrastructure across AWS and DigitalOcean. You'll work closely with their development team, providing the tools, automation, and infrastructure they need to deliver high-quality software efficiently. Essential skills and experience: 1+ years of experience in infrastructure engineering, DevOps, or similar roles Strong experience with AWS services (EC2, S3, RDS, Lambda, CloudWatch, etc. … efficiency Owning CI/CD pipelines, improving speed and reliability of deployments Providing internal tooling and automation to support development teams Improving observability through logging, metrics, and tracing Ensuring high availability, scalability, and disaster recovery planning Managing security, IAM policies, and compliance best practices Working closely with developers to support deployments and testing environments Keeping platform, operating systems More ❯

maintaining, and optimising company’s cloud infrastructure across AWS and DigitalOcean. You'll work closely with their development team, providing the tools, automation, and infrastructure they need to deliver high-quality software efficiently. Essential skills and experience: 1+ years of experience in infrastructure engineering, DevOps, or similar roles Strong experience with AWS services (EC2, S3, RDS, Lambda, CloudWatch, etc. … efficiency Owning CI/CD pipelines, improving speed and reliability of deployments Providing internal tooling and automation to support development teams Improving observability through logging, metrics, and tracing Ensuring high availability, scalability, and disaster recovery planning Managing security, IAM policies, and compliance best practices Working closely with developers to support deployments and testing environments Keeping platform, operating systems More ❯

maintaining, and optimising company's cloud infrastructure across AWS and DigitalOcean. You'll work closely with their development team, providing the tools, automation, and infrastructure they need to deliver high-quality software efficiently. Essential skills and experience: 1+ years of experience in infrastructure engineering, DevOps, or similar roles Strong experience with AWS services (EC2, S3, RDS, Lambda, CloudWatch, etc. … efficiency Owning CI/CD pipelines, improving speed and reliability of deployments Providing internal tooling and automation to support development teams Improving observability through logging, metrics, and tracing Ensuring high availability, scalability, and disaster recovery planning Managing security, IAM policies, and compliance best practices Working closely with developers to support deployments and testing environments Keeping platform, operating systems More ❯

maintaining, and optimising company’s cloud infrastructure across AWS and DigitalOcean. You'll work closely with their development team, providing the tools, automation, and infrastructure they need to deliver high-quality software efficiently. Essential skills and experience: 1+ years of experience in infrastructure engineering, DevOps, or similar roles Strong experience with AWS services (EC2, S3, RDS, Lambda, CloudWatch, etc. … efficiency Owning CI/CD pipelines, improving speed and reliability of deployments Providing internal tooling and automation to support development teams Improving observability through logging, metrics, and tracing Ensuring high availability, scalability, and disaster recovery planning Managing security, IAM policies, and compliance best practices Working closely with developers to support deployments and testing environments Keeping platform, operating systems More ❯

maintaining, and optimising company’s cloud infrastructure across AWS and DigitalOcean. You'll work closely with their development team, providing the tools, automation, and infrastructure they need to deliver high-quality software efficiently. Essential skills and experience: 1+ years of experience in infrastructure engineering, DevOps, or similar roles Strong experience with AWS services (EC2, S3, RDS, Lambda, CloudWatch, etc. … efficiency Owning CI/CD pipelines, improving speed and reliability of deployments Providing internal tooling and automation to support development teams Improving observability through logging, metrics, and tracing Ensuring high availability, scalability, and disaster recovery planning Managing security, IAM policies, and compliance best practices Working closely with developers to support deployments and testing environments Keeping platform, operating systems More ❯

maintaining, and optimising company’s cloud infrastructure across AWS and DigitalOcean. You'll work closely with their development team, providing the tools, automation, and infrastructure they need to deliver high-quality software efficiently. Essential skills and experience: 1+ years of experience in infrastructure engineering, DevOps, or similar roles Strong experience with AWS services (EC2, S3, RDS, Lambda, CloudWatch, etc. … efficiency Owning CI/CD pipelines, improving speed and reliability of deployments Providing internal tooling and automation to support development teams Improving observability through logging, metrics, and tracing Ensuring high availability, scalability, and disaster recovery planning Managing security, IAM policies, and compliance best practices Working closely with developers to support deployments and testing environments Keeping platform, operating systems More ❯

to optimize build and deployment strategies for Java + Spring Boot applications. Assist in implementing and enforcing DevSecOps best practices across environments. Troubleshoot issues in production environments and ensure high availability and reliability. Contribute to internal tooling and automation to improve developer experience. Required Skills and Qualifications Bachelor's degree in Computer Science, Engineering, or a related field. More ❯

YAML pipelines preferred). Implement and maintain Infrastructure as Code (IaC) using ARM templates, Bicep, or Terraform. Work closely with development and operations teams to ensure smooth deployments and high availability . Optimize application performance, scalability, and cost efficiency within Azure. Automate testing, deployment, and monitoring processes. Manage containers and orchestration tools (e.g., Docker, Azure Kubernetes Service). More ❯