476 to 500 of 868 High Availability Jobs

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 ❯

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 ❯

scientists to utilize this tool. • Experienced in performance tuning Starburst to provide business critical functions. • Very good knowledge of writing production-ready Starburst queries and operationalizing Starburst connectors ensuring high availability and upgrade management. Extensive knowledge of SQL query language. • Knowledge of best practices for the Starburst environment in terms of security and governance. • Good understanding of Stargate More ❯

integrate code quality tools. Collaborate with teams to align on pipeline goals and automation strategies. Mentor teams on pipeline management and continuous improvement practices. Set up pipeline monitoring for high availability, performance and usage metrics. Troubleshoot pipeline issues and optimize reliability. WHAT YOU HAVE Advanced CI/CD Pipeline Expertise: Proven experience architecting and optimizing Jenkins/GitHub More ❯

integrate code quality tools. Collaborate with teams to align on pipeline goals and automation strategies. Mentor teams on pipeline management and continuous improvement practices. Set up pipeline monitoring for high availability, performance and usage metrics Troubleshoot pipeline issues and optimize reliability. WHAT YOU HAVE Advanced CI/CD Pipeline Expertise: Proven experience architecting and optimizing Jenkins/GitHub More ❯

with monitoring systems. Advantageous Knowledge of mobile network technologies and concepts. Analysis of signalling traffic (SS7 and Diameter). Packet capture analysis with Wireshark or similar tools. Awareness of high availability concepts. Knowledge of automation (Ansible/Terraform). Knowledge of back-up and restore processes. Understanding of VoIP. Other information Eseye is an Equal Opportunities Employer and More ❯

audit requirements. • VMWare virtualized environments and technologies • AD application integration methods and tools (single-sign-on) • Certificate infrastructure • Remote access technologies (Remote Desktop Services (RDS), Citrix, VMWare) and integration • High availability and disaster recovery (load balancing, clustering, etc.) • Program thin/thick client infrastructure. • Develop System Design Documents (SDDs), architecture diagrams, system and software build documentation, installation guidelines More ❯

Work closely with product managers, business analysts, and other stakeholders to gather requirements and translate them into technical specifications. • Performance Optimization: Monitor system performance and implement improvements to ensure high availability, reliability, and efficiency of software applications. • Security and Compliance: Ensure that all software solutions comply with industry standards and regulations, particularly concerning data security and payment processing. More ❯

Amazon RTS production intercom systems, including frame configuration, key panels, PLs, and remote connectivity via SIP and RVON. - Maintain and troubleshoot Cisco network switches and firewalls to ensure secure, high-availability network connectivity across production environment. - Patch and maintain on-prem and AWS cloud-based servers, including Windows, macOS, and Linux systems in accordance with company security policies. More ❯

Ensure platform reliability and simplicity Build and maintain resilient, performant, scalable and secure services. Improve operational efficiency by reducing unnecessary complexity and technical debt. Contribute to practices that ensure high availability and performance in production. Follow and help evolve engineering best practices within your squad. Team collaboration Work closely with other squad members and stakeholders to align on More ❯

technologies & impeccable business acumen. Knowledge of databases, warehouses, business intelligence systems and data analysis tools. Experience in SQL, SAML, network troubleshooting, Cloud Computing (AWS/Azure), architecting systems for high availability, failover, disaster recovery, and redundancy. Security hardening or application development skills in Python and/or JavaScript are also desirable. Eye for Detail. Exercise timely practice of More ❯

Server Maintenance: o Install, configure, and maintain Red Hat and Ubuntu servers. o Perform regular system updates, patches, and security configurations. o Monitor server performance, troubleshoot issues, and ensure high availability. o Maintain backups and disaster recovery plans. 2. Application Management: o Manage and maintain the Yii1.1 application running on Apache web server. o Perform application updates, bug fixes More ❯

Data Platform team. The role is focused on establishing the foundation of operational excellence for their data platform and ultimately guaranteeing that the data infrastructure runs efficiently and with high availability.The role will also involve empowering data engineering teams to establish clear Service Level Agreements (SLAs) and data contracts, thereby building confidence and trust in the data.The successful applicant More ❯

for build. What you will be doing As a trusted part of the IT you will: Lead solution design and architecture for new technologies and initiatives across USS Produce high- and low-level design documents, ensuring alignment with governance and architecture standards Design and implement infrastructure and cloud solutions (Azure/AWS), ensuring strategic fit and operational readiness Act … role you will have: Essential: Strong knowledge of USS core technologies: server stacks, storage, virtualisation, Microsoft ADDS Experience managing technical workload, including projects and BAU tasks Skilled in producing high- and low-level technical design documentation Proficient in Office365, cloud services, backup management, and datacentre/cloud environments Experience working in multi-vendor and multi-hosted datacentre setups with … high availability and disaster recovery Desirable: Familiarity with architecture frameworks (e.g. TOGAF), networking, ITIL, and PRINCE2 Experience in Financial Services and with Nutanix technology Azure design and Unified Communications (MS Teams/Skype) experience Why join us? At USS, every individual contributes to building a secure financial future for our members and their families. We strive to create More ❯

in Oxford, supporting a wide range of businesses across the UK. We pride ourselves on our technical excellence, exceptional customer service, and strong team culture. As we expand our high-level support operations, we are looking for a skilled and experienced Senior 3rd Line Engineer to join our team remotely. Role Overview As a Senior 3rd Line Engineer, you … will act as the technical escalation point for complex IT issues, major incidents, and high-priority projects. You will play a key role in maintaining and improving client infrastructure, mentoring junior staff, and liaising directly with clients to provide strategic and technical guidance. Key Responsibilities Provide advanced technical support across Windows Server, Microsoft 365, Azure, networking, and security. Act … 2nd and 3rd line issues from the Service Desk. Lead infrastructure projects including migrations, upgrades, and cloud transformations. Troubleshoot complex issues across servers, storage, firewalls, and virtualized environments. Maintain high availability and disaster recovery solutions (e.g., Veeam, Azure Site Recovery). Document solutions, create technical documentation, and contribute to the internal knowledge base. Participate in technical design, planning More ❯

have the following skills and experience: • Strong JAVA 11 + skills and Reactive Programming Experience with the Spring framework and technologies. • Good understanding of asynchronous request handling Building for high availability/resilient distributed systems. • Experience of event sourced/driven solutions. • Experience in automation using Continuous Integration & Continuous Deployment processes. • Agile delivery experience e.g. working in Kanban … in 4 ). What Do Our Engineers Do? Our Software Engineers are responsible for hands-on development of software applications, working at pace adhering to Kanban values to resolve high impact, challenging, engineering problems while continuously raising quality standards. Using Java, AKKA and Spring, our Engineers will contribute to all aspects of the architecture and design for this innovative … solution. • Play a key role in product engineering, following TDD and BDD processes . • Writing high quality code within established development standards and patterns. • Contributing to design decisions and technical discussions as part of the engineering team. • Build reusable code and libraries for future use. • Optimise applications for maximum speed and scalability. • Previous experience with real-time messaging systems More ❯

policies. Support change control, testing, and deployment of infrastructure services. Act as a 3rd line support, troubleshooting complex issues. Work closely with both internal and external stakeholders to ensure high levels of service delivery. Maintain IT security at all times and assist in the upkeep of security accreditations. Profile At least 5 years of experience in an Infrastructure Services … in IaaS (Windows/Linux), Azure networking, monitoring and alerting, Azure AD/Local AD, Windows Server, and PowerShell scripting. Experience with SAN Storage (HPE Nimble), SD-WAN, and high availability failover clustering. Familiarity with AWS, Palo Alto Firewalls, Microsoft Intune, and Zscaler VPN is a plus. IT-related degree and certifications (Microsoft O365/Azure Administrator, CCNA More ❯

policies. Support change control, testing, and deployment of infrastructure services. Act as a 3rd line support, troubleshooting complex issues. Work closely with both internal and external stakeholders to ensure high levels of service delivery. Maintain IT security at all times and assist in the upkeep of security accreditations. The Successful Applicant At least 5 years of experience in an … in IaaS (Windows/Linux), Azure networking, monitoring and alerting, Azure AD/Local AD, Windows Server, and PowerShell scripting. Experience with SAN Storage (HPE Nimble), SD-WAN, and high availability failover clustering. Familiarity with AWS, Palo Alto Firewalls, Microsoft Intune, and Zscaler VPN is a plus. IT-related degree and certifications (Microsoft O365/Azure Administrator, CCNA More ❯

of AI. We're looking for an OpenStack Engineer to join our infrastructure team and help design, automate, and scale mission-critical cloud environments powering AI, digital twins, and high-performance computing. If you love solving complex challenges at the intersection of infrastructure, automation, and security - and have deep experience with OpenStack, Kubernetes, and Python - this could be your … managing OpenStack and Kubernetes environments Proficiency in Python or PowerShell for scripting and automation Familiarity with CI/CD, infrastructure-as-code, and monitoring tools Hands-on experience with high-availability production systems Strong problem-solving mindset and a passion for infrastructure excellence Bonus If You Have Experience with NVIDIA-based AI infrastructure Used NetBox, K0smotron, or similar … in English (Dutch not required) Ready to build the backbone of Europe's sovereign cloud? Apply now through Frank Poll and help Nebul deliver the next generation of secure, high-performance infrastructure. More ❯

Must be able to start mid-August. Salary: £80k-£90k (Senior) | £90k-£95k (Lead) About The Role Our partner is looking for a Senior Data Engineer to join a high-impact engineering team delivering scalable data solutions for complex marketing and customer insight use cases. This is an opportunity to work on cutting-edge data pipelines, cloud-native platforms … data flows in a collaborative, forward-thinking environment. You’ll be involved in designing and building production-grade ETL pipelines, driving DevOps practices across data systems and contributing to high-availability architectures using tools like Databricks, Spark and Airflow- all within a modern AWS ecosystem. Responsibilities Architect and build scalable, secure data pipelines using AWS, Databricks and PySpark. More ❯

Java Engineer with a background in finance/payments and experience working on distributed real-time systems is sought after by a global Fintech. This organisation specialises in providing high performance technology solutions to global financial institutions (including several Investment Banks), primarily to augment their payments capabilities. As a Senior Engineer, you will join the core engineering team working … primary tech stack of Java 17, Spring Boot and Akka. You will contribute from both a design and coding perspective, taking ownership of delivering new components and features ensuring high availability, resiliency and scalability. As a Fintech, they are highly Agile, operating in multi-functional delivery squads manging projects from inception through to delivery/go-live and More ❯

Java Engineer with a background in finance/payments and experience working on distributed real-time systems is sought after by a global Fintech. This organisation specialises in providing high performance technology solutions to global financial institutions (including several Investment Banks), primarily to augment their payments capabilities. As a Senior Engineer, you will join the core engineering team working … primary tech stack of Java 17, Spring Boot and Akka. You will contribute from both a design and coding perspective, taking ownership of delivering new components and features ensuring high availability, resiliency and scalability. As a Fintech, they are highly Agile, operating in multi-functional delivery squads manging projects from inception through to delivery/go-live and More ❯

initially 6 months. INTRO: We're looking for a Senior DevOps Engineer to lead the first two phases of a criticalinfrastructure transformation over a 3-6+ months. This high-impact engagement will modernize our clients platform and expand their global infrastructure. The successful contractor will playa leading role in migrating applications from Heroku to AWS, containerizing services in … on ambitious modernisation efforts - Introducing DevOps best practices and setting strong foundations - Delivering real impact within a defined contract period CONTRACTOR REQUIREMENTS: Must-Have Experience: - Proven track record leading high-impact infrastructure migrations - Deep hands-on expertise in AWS (ECS, VPC, IAM, CloudWatch, Route 53, etc.) - Experience migrating from Heroku to AWS or other PaaS-to-cloud transformations - Strong … with security controls and compliance frameworks Nice-to-Have Experience: - Global infrastructure projects and multi-region application design - CDN and edge delivery experience (e.g. CloudFront, Akamai) - E-commerce or high-availability platform exposure - Legacy system refactoring experience - Serverless architecture exposure (Lambda, API Gateway) Please apply in the first instance by submitting your latest CV for immediate review by More ❯

defence for the UK's most critical national systems. Your Impact You will contribute to safeguarding vital national information systems by: Taking ownership of SIEM (Splunk) management to ensure high availability and performance Driving continual improvement in system configurations and overall security posture Leading integration of new log sources, ensuring alignment with Common Information Model (CIM) data structures … full capabilities of Splunk Collaborating with users to design custom use cases that deliver meaningful data insights Understanding and translating complex or conflicting customer requirements into effective solutions Expanding high-level designs into detailed, low-level technical designs using best practices and professional judgement Making informed decisions on tools, technologies, and approaches-and confidently explaining those choices Creating and More ❯

the software development lifecycle. We work in a fast-paced environment, and are responsible for everything from the underlying AWS infrastructure services, to control plane considerations, as well as high-availability and robust application deployment designs. We conduct constructive design discussions, learn from each other, and use our experience to guide and teach. We work closely with Privacy … as well. We have standardized on Kotlin and built our distributed architecture only on AWS services. Workflow orchestration, familiarity with multiple implementations of data stores, telemetry implementations, alerting and availability infrastructure are all fundamentals that are required for this role Minimum Qualifications Production Experience in operationalizing large scale distributed, fault-tolerant, multi-tenant services Experience in presenting with AWS More ❯