726 to 750 of 798 High Availability Jobs

tuning and optimisation of SQL Server databases. Enhancing system efficiencies to improve reliability and speed. Designing and restructuring databases to meet business needs. Managing SQL backups, disaster recovery, and high-availability solutions. Implementing data retention and management rules in line with data protection and GDPR requirements. Supporting and maintaining real-time data processing environments. Collaborating with development teams … Strong experience with SQL Server, including SSRS and SSIS. Expertise in database performance tuning, troubleshooting, and optimisation. Knowledge of data security, GDPR compliance, and retention policies. Ability to manage high-volume, real-time data processing. Experience with PostgreSQL (desirable). A desire to grow into SQL development, coding, and data analysis. More ❯

tuning and optimisation of SQL Server databases. Enhancing system efficiencies to improve reliability and speed. Designing and restructuring databases to meet business needs. Managing SQL backups, disaster recovery, and high-availability solutions. Implementing data retention and management rules in line with data protection and GDPR requirements. Supporting and maintaining real-time data processing environments. Collaborating with development teams … Strong experience with SQL Server, including SSRS and SSIS. Expertise in database performance tuning, troubleshooting, and optimisation. Knowledge of data security, GDPR compliance, and retention policies. Ability to manage high-volume, real-time data processing. Experience with PostgreSQL (desirable). A desire to grow into SQL development, coding, and data analysis. More ❯

Database technologies. This would suit somebody that has a technical hands-on background that has progressed a tech lead role. The successful candidate will be responsible for the management, availability, and resilience of enterprise database platforms, including integration of new systems. You will also lead a team of specialists to ensure data services are reliable, secure, and optimised to … and robust systems ensuring future stability. Engagement via Umbrella Company Only; all taxes & NI deducted at source. General responsibilities Lead the BAU & operations of the enterprise database platforms. Ensure high availability, performance, and resilience of critical data services. Manage database lifecycle activities, including patching, upgrades, and End-of-Life planning. Develop and maintain standard operating procedures for database More ❯

This would suit somebody that has a technical hands-on background, but has progressed to a manager, or department head. The successful candidate will be responsible for the management, availability, and resilience of enterprise database platforms, storage systems, and backup/recovery services. You will also lead a team of specialists to ensure data services are reliable, secure, and … ensuring future stability. Engagement via Umbrella Company Only; all taxes & NI deducted at source. General responsibilities Lead the BAU & operations of the enterprise database, backup and storage platforms. Ensure high availability, performance, and resilience of critical data services. Oversee enterprise backup and recovery processes, ensuring compliance with RPO and RTO targets. Manage database lifecycle activities, including patching, upgrades More ❯

company is looking for an experienced Head of Systems to join their team. This is a strategic and hands-on leadership role, responsible for shaping systems roadmap, leading a high-performing team, and collaborating across the business to deliver operational excellence. This position would suit a Business Systems Manager/Head of Systems with great technical knowledge, looking to … performance optimisation of all core business systems including CRM, Finance, ITSM, Billing Engine(s) and HR Working with the Internal IT team to ensure business systems are supported, including high availability, security, backup, and scalability of platforms supporting customer and internal operations. Lead system transformation, automation, upgrades, and migrations ensuring successful delivery. Work closely with stakeholders to identify More ❯

company is looking for an experienced Head of Systems to join their team. This is a strategic and hands-on leadership role, responsible for shaping systems roadmap, leading a high-performing team, and collaborating across the business to deliver operational excellence. This position would suit a Business Systems Manager/Head of Systems with great technical knowledge, looking to … performance optimisation of all core business systems including CRM, Finance, ITSM, Billing Engine(s) and HR Working with the Internal IT team to ensure business systems are supported, including high availability, security, backup, and scalability of platforms supporting customer and internal operations. Lead system transformation, automation, upgrades, and migrations ensuring successful delivery. Work closely with stakeholders to identify More ❯

company is looking for an experienced Head of Systems to join their team. This is a strategic and hands-on leadership role, responsible for shaping systems roadmap, leading a high-performing team, and collaborating across the business to deliver operational excellence. This position would suit a Business Systems Manager/Head of Systems with great technical knowledge, looking to … performance optimisation of all core business systems including CRM, Finance, ITSM, Billing Engine(s) and HR Working with the Internal IT team to ensure business systems are supported, including high availability, security, backup, and scalability of platforms supporting customer and internal operations. Lead system transformation, automation, upgrades, and migrations ensuring successful delivery. Work closely with stakeholders to identify More ❯

challenges, and shape the next generation of event-driven microservices powering their global platform. The role You'll work at the top of the engineering track, designing and delivering high-performance, distributed systems while guiding others through implementation and problem-solving. This is a deep technical role, ideal for someone who thrives on code, architecture, and tangible impact. What … test automation, and production reliability. What you'll bring Proven experience building and running distributed systems at scale. Deep fluency in modern programming languages and frameworks. Experience delivering secure, high-availability software into production. Strong understanding of architecture, design patterns, and microservice principles. Ability to balance hands-on coding with architectural oversight and mentorship. Curiosity to explore new More ❯

JOB SUMMARY: The postholder will be responsible for overseeing the day-to-day operations of cloud technologies, ensuring their availability, reliability, scalability, security, and license compliance. With key activities of monitoring, troubleshooting issues, implementing solutions to optimize service delivery and optimisation\design of business solutions. Collaboration with cross-functional teams to ensure alignment with business objectives and customer needs. … up in a manner that meets the RPO and RTO defined in customer SLA’s. Troubleshoot database service outages as needed, including after-hours and weekends. Recommend most appropriate high availability and resilience options to meet customers’ requirements. Undertake capacity reviews of managed databases on a regular basis. Document database environments to a quality standard. Mentor support team More ❯

Responsible for providing business and technology support for core applications. Key Responsibilities: Core Responsibilities: Provide technical support for production applications (eg, Kapiti/GMM/OFAC). Ensure application availability, reliability, and stability. Own and resolve production issues promptly using appropriate methodologies. Liaise with users, internal tech teams, and vendors to resolve issues. Maintain support documentation and operations manuals … and external regulations. Keep personal training records up to date. Communicate effectively with both technical and non-technical stakeholders. Support professional development and teamwork across departments. Major Challenges: Ensuring high availability of production systems. Proactively identifying and resolving issues. Driving continuous improvement and quality. Adapting to change and leveraging support functions effectively. Qualifications & Experience : 5+ years in technology More ❯

secure database systems. This is a full-time hybrid position located onsite. The role requires hands-on experience in building new relational data models and ensuring rigorous testing and high availability of databases. What You'll Need 5+ years of experience in designing and developing database systems Extensive experience with Oracle to SQL Server migration Proficiency in DB More ❯

AD. Strong troubleshooting skills for mail delivery and server performance issues. Scripting experience (eg, Bash, Python) for automation and monitoring. Strong at writing technical documentation Preferred Qualifications: Knowledge of high availability, load balancing, and mail queue management. Familiarity with email archiving, retention policies, and compliance frameworks. More ❯

s cloud-based resources are secure, efficient, and meet the organization's needs. Key Responsibilities may include: Infrastructure Management: Set up, manage, and scale applications on AWS while ensuring high availability and fault tolerance. Design and Development: Design and build infrastructure on AWS, utilizing its service-oriented architecture. Develop scripts for automating client/server functions and to More ❯

AD. Strong troubleshooting skills for mail delivery and server performance issues. Scripting experience (eg, Bash, Python) for automation and monitoring. Strong at writing technical documentation Preferred Qualifications: Knowledge of high availability, load balancing, and mail queue management. Familiarity with email archiving, retention policies, and compliance frameworks. More ❯

Networking & Data Center (NX-OS, Catalyst, ACI or classic DC switching) Routing & Switching (BGP, OSPF, Multicast preferred) Load Balancing & Firewalling experience beneficial (F5, Palo Alto, ASA etc.) Familiarity with high-availability architectures and large-scale LAN/WAN environments Experience in regulated/financial services environments is a plus (not mandatory) What Makes This Project Interesting Opportunity to More ❯

table 3+ years of experience working in Linux environments (CentOS/RHEL) and competency with Shell Scripting (eg, Bash, Perl, Python) or other Scripting languages eg, Perl Expertise with high availability systems and large scale web applications Enthusiasm for exploring new technologies and an appetite for continuous learning, particularly an interest in the world of video streaming and More ❯

framework that enables the quant and strategy teams to utilise data to make trading decisions. Data - Maintaining and evolving our data architecture to guarantee fast transport, reliable archival and high availability of all data across our estate. Enablement - Designing and building services that help power the development, deployment, and monitoring of our world-leading trading platform. Requirements: You More ❯

framework that enables the quant and strategy teams to utilise data to make trading decisions. Data - Maintaining and evolving our data architecture to guarantee fast transport, reliable archival and high availability of all data across our estate. Enablement - Designing and building services that help power the development, deployment, and monitoring of our world-leading trading platform. Requirements: You More ❯

firewall technologies (e.g., JunOS, SRX, MX, EX series). Strong understanding of BGP, OSPF, VPNs, and network segmentation. Familiarity with NHS networking standards and requirements (preferred). Experience in high-availability environments and large-scale enterprise networks. Strong troubleshooting, diagnostic, and documentation skills. Desirable Juniper certifications (e.g., JNCIA, JNCIS, JNCIP) Experience with network monitoring tools and automation scripts More ❯

for a CNI Monitoring Subject Matter Expert to provide deep technical expertise in monitoring solutions within a critical national infrastructure environment. You’ll play a key role in ensuring high availability and performance of essential IT services through effective monitoring, troubleshooting, and optimisation. You’ll join a collaborative technical team, managing your own deliverables and engaging with both More ❯

for a CNI Monitoring Subject Matter Expert to provide deep technical expertise in monitoring solutions within a critical national infrastructure environment. You’ll play a key role in ensuring high availability and performance of essential IT services through effective monitoring, troubleshooting, and optimisation. You’ll join a collaborative technical team, managing your own deliverables and engaging with both More ❯

firewall technologies (e.g., JunOS, SRX, MX, EX series). Strong understanding of BGP, OSPF, VPNs, and network segmentation. Familiarity with NHS networking standards and requirements (preferred). Experience in high-availability environments and large-scale enterprise networks. Strong troubleshooting, diagnostic, and documentation skills. Desirable Juniper certifications (e.g., JNCIA, JNCIS, JNCIP) Experience with network monitoring tools and automation scripts More ❯

and maintaining SAP-based integrations. Provide technical expertise for SAP S/4HANA and cloud integration scenarios, including hybrid environments. Monitor and maintain end-to-end integration performance, ensuring high availability and minimal disruptions. Support the migration of legacy interfaces to modern integration platforms, optimising efficiency and security. Skilled in working with IBM Integration Bus (IIB), including message More ❯

track record in commissioning management within the data centre sector , ideally on large-scale or hyperscale projects Deep technical understanding of critical M&E systems and their role in high-availability environments Proven ability to manage external contractors and specialists, driving performance and accountability Excellent communication and organisational skills, with a sharp focus on delivery, cost control, and More ❯

track record in commissioning management within the data centre sector , ideally on large-scale or hyperscale projects Deep technical understanding of critical M&E systems and their role in high-availability environments Proven ability to manage external contractors and specialists, driving performance and accountability Excellent communication and organisational skills, with a sharp focus on delivery, cost control, and More ❯