176 to 200 of 276 High Availability Jobs in the UK

Conduct regular performance reviews and provide ongoing feedback to foster growth and development within the team. Operational Oversight: Oversee the daily operations of digital systems, applications, and infrastructure. Ensure high availability and performance of all IT services and applications. Implement and maintain monitoring systems to proactively identify and resolve issues. Application Support: Manage application support activities to ensure … digital products and services. Work with the End-to-End QA Specialist to develop comprehensive test plans and ensure thorough testing. Ensure quality assurance processes are followed to maintain high standards. Strategic Planning and Improvement: Develop and implement strategies to enhance digital operations and IT service delivery. Identify opportunities for process optimisation and efficiency gains. Stakeholder Communication: Act as … senior management on the status of projects, operational performance, and security compliance. Facilitate effective communication between IT teams and business units. Problem Solving and Incident Management: Manage and resolve high-priority incidents and critical issues. Conduct root cause analysis and implement corrective actions to prevent recurrence. Develop and maintain incident response plans and procedures. Requirements: Proven experience as a More ❯

defence in maintaining a seamless customer experience across our tech estate. You'll monitor live systems, respond to critical alerts, and work collaboratively to ensure we continue to deliver high availability, resilience, and performance. This is a great opportunity for someone with a technical mindset who thrives on solving problems and is looking to grow in a supportive … Contributing to weekly feedback loops, identifying recurring issues and continuous improvement opportunities. Acting as the single point of IT support out-of-hours, including handling user access requests and high-priority incidents. Collaborating with Duty Managers to ensure timely, effective communication on live issues. Still interested? Great News! We are looking for: Degree qualified or equivalent experience in an More ❯

number of relevant years of experience: 5 Detailed Job Description: -Ability to deploy and configure Elasticsearch, Logstash, Kibana for centralized logging/data analytics; setting up ELK clusters with high availability/optimization -Proficiency in containerization using Docker and orchestration with Kubernetes, ensuring effective management and scaling of containerized applications in all environments -Experience in optimizing CI/ More ❯

BAU support, monitoring, and maintenance of live production systems Essential: Skilled in supporting infrastructure and applications built on Microsoft Server systems (e.g. Remote Desktop, Active Directory, DNS) Familiar with high-availability environments handling thousands of daily users and requiring zero downtime Proficient in maintaining and updating Windows-based systems, including regular Windows Updates and patching Strong knowledge of More ❯

Doing: • Provide hands-on support and maintenance across core infrastructure platforms, including Azure, Office 365, and Windows Server environments • Monitor system performance, troubleshoot issues, and implement solutions to ensure high availability and security • Collaborate with internal stakeholders to support legal applications and ensure compliance with data protection standards • Assist with onboarding, device provisioning, and user access management across More ❯

diverse database estate across SQL Server, Oracle, and PostgreSQL platforms. What You’ll Be Doing: Spearheading the design, implementation, and maintenance of SQL Server, Oracle, and PostgreSQL databases. Ensuring high availability, performance, and security across all database systems. Leading backup, recovery, patching, performance tuning, and capacity planning initiatives. Driving automation using tools like PowerShell and Python to streamline More ❯

driven. Join a passionate team dedicated to delivering excellence, pioneering automation, and elevating our operational standards to create magic at every touchpoint. Required Skills: Proven hands-on experience managing high-availability SAP Cloud Platform Integration (CPI), SAP AEM, and related environments. Deep expertise in SAP CPI iFlows, adapters, Groovy scripting, and exception handling. Strong understanding of SAP API More ❯

roadmaps What We're Looking For Technical Expertise - Proven experience architecting solutions across multiple platforms and technology domains - Deep understanding of cloud architecture principles including security, networking, DevOps, and high availability - Hands-on experience with performance optimization and system resilience Customer-Centric Mindset - Demonstrated ability to understand complex customer environments and translate needs into technical solutions - Experience working More ❯

a mix of enterprise technologies in a dynamic and collaborative environment. Key Responsibilities: Design, implement, and maintain robust network infrastructure across multiple sites Troubleshoot complex network issues and ensure high availability Monitor performance and ensure system availability and reliability Collaborate with security and infrastructure teams to support project delivery Document network designs, processes, and procedures Essential Skills … Manchester with all travel expenses covered Opportunity to work on a variety of modern network and security technologies Supportive team environment with ongoing training and development Due to the high volume of applications we receive, we may not be able to respond to all applications. Should you not hear from us in 5 working days then your application has More ❯

Targeting Confirm My Choices Business Systems Software Developer Technology STOKE-ON-TRENT As a Software Developer, you will utilise your knowledge of both backend and frontend systems to develop high quality, scalable and innovative cloud-based applications. The Business Systems Solutions department leverages innovative technologies to deliver both bespoke and third-party solutions that support our Business operations. You … supported. Working as a full stack developer, you will play a key role in designing, developing, and maintaining robust Business systems and applications. You will be responsible for writing high-quality code that meets requirements, supporting and upgrading existing applications, and ensuring comprehensive documentation is maintained. This role is eligible for inclusion in the Company's hybrid working from … relevant technical experience. Proficient in .Net, React, SQL, and Python. Strong analytical skills with the ability to interpret requirements, investigate issues, and deliver effective solutions. Demonstrated experience developing scalable, high-quality applications. Committed to clean coding practices, continuous improvement, and quality assurance. Excellent communication skills, with the ability to present information at all levels. Collaborative team player with a More ❯

sole British National) About the Role We are looking for an experienced Network Architect to join a collaborative project team delivering medium to large-scale network solutions for a high-profile customer. You will be responsible for designing secure, scalable network architectures and supporting their implementation alongside engineers and project managers. Key Responsibilities • Design and deliver robust network solutions … Programme and Project Managers to meet solution delivery goals • Work closely with the Lead Architect/Deputy CTO to align designs with business and technical requirements • Create and maintain high-level and low-level designs (HLD/LLD) for areas such as: Cisco FMC, SSM, FTD, Gigamon HC1 and GigaVUE FM, Juniper WAN/LAN, Endace, NTP, Data Centre … Knowledge of a broad range of network and security technologies (e.g., Cisco, Juniper, Gigamon) • Proficient in network routing protocols, VPNs, virtual routing instances, QoS, security zones/policies, and high availability design • Demonstrable ability to design, configure, and troubleshoot IP addressing schemes • Hands-on experience with Juniper (SRX, EX), Cisco, and Gigamon network products • Proficiency with requirements management More ❯

sole British National) About the Role We are looking for an experienced Network Architect to join a collaborative project team delivering medium to large-scale network solutions for a high-profile customer. You will be responsible for designing secure, scalable network architectures and supporting their implementation alongside engineers and project managers. Key Responsibilities • Design and deliver robust network solutions … Programme and Project Managers to meet solution delivery goals • Work closely with the Lead Architect/Deputy CTO to align designs with business and technical requirements • Create and maintain high-level and low-level designs (HLD/LLD) for areas such as: Cisco FMC, SSM, FTD, Gigamon HC1 and GigaVUE FM, Juniper WAN/LAN, Endace, NTP, Data Centre … Knowledge of a broad range of network and security technologies (e.g., Cisco, Juniper, Gigamon) • Proficient in network routing protocols, VPNs, virtual routing instances, QoS, security zones/policies, and high availability design • Demonstrable ability to design, configure, and troubleshoot IP addressing schemes • Hands-on experience with Juniper (SRX, EX), Cisco, and Gigamon network products • Proficiency with requirements management More ❯

Birchwell Associates are working with a leading organisation to appoint an experienced Data Centre Engineer for their Manchester facility. This hands-on role is based within a secure, high-availability environment and involves supporting clients across sectors including defence, finance, IT security, and engineering. The position is responsible for maintaining critical infrastructure, providing technical support, and ensuring reliable … or service desk systems. Basic understanding of networking (switching, routing) and server technologies. Awareness of electrical power standards for IT environments. Additional Information Candidates must be able to obtain high-level security clearance. Must live within 30 minutes of Manchester. Participation in a 1-in-3 on-call rota will be required. This is a site-based role with More ❯

We value integrity and autonomy, empowering our team to contribute from concept to launch. Driven by a passion for lifelong learning and a commitment to advancing freedom, we prioritize high-caliber products and services, with a proven track record of innovation that draws on the dexterity of our teams. Why Join Us? Innovation At Bitfinex, we merge technology and … platform Good experience in interacting with databases (MySQL, MongoDB) Ability to quickly learn new technologies Good understanding of security practices Other Valuable Skills: Experience with blockchain integration Comfortable with high-availability concepts Ruby, Rust or C++ skills are a plus Other technologies of interest: Message queues (Redis), Caches and Job Queues What We Offer: Flexible Work & Remote-Friendly More ❯

product teams to align infrastructure with business goals. Drive secure, scalable solutions for mission-critical systems. What you need: Expertise in infrastructure, networking, and cloud services. Proven success in high-availability environments. Experience in energy or utilities (desirable, not essential). Cloud/cybersecurity certifications (e.g., Azure, AWS, CISSP) are a plus. IT Infrastructure Manager - up to £85k More ❯

product teams to align infrastructure with business goals. Drive secure, scalable solutions for mission-critical systems. What you need: Expertise in infrastructure, networking, and cloud services. Proven success in high-availability environments. Experience in energy or utilities (desirable, not essential). Cloud/cybersecurity certifications (e.g., Azure, AWS, CISSP) are a plus. IT Infrastructure Manager - up to £85k More ❯

brands within the music industry, is seeking .NET Developer to work out of their plush offices in the heart of Salford. You will be working on the development of high-availability and highly-transactional .NET/C# applications which will be critical to the launch of their new online music shopping channel. We are seeking .NET Developer candidates More ❯

within the music industry, is seeking .NET Developer to work out of their plush offices in the heart of Hertford, Hertfordshire. You will be working on the development of high-availability and highly-transactional .NET/C# applications which will be critical to the launch of their new online music shopping channel. We are seeking .NET Developer candidates More ❯

brands within the music industry, is seeking .NET Developer to work out of their plush offices in the heart of Bradford. You will be working on the development of high-availability and highly-transactional .NET/C# applications which will be critical to the launch of their new online music shopping channel. We are seeking .NET Developer candidates More ❯

brands within the music industry, is seeking .NET Developer to work out of their plush offices in the heart of Bradford. You will be working on the development of high-availability and highly-transactional .NET/C# applications which will be critical to the launch of their new online music shopping channel. We are seeking .NET Developer candidates More ❯

Lead LAN, WAN and SD WAN upgrades and migrations across multi site environments Configure and support Cisco core networks including LAN Core and ISE plus switches and firewalls Ensure high availability and security of network systems in line with best practice Act as a senior technical point of contact for critical network issues and projects Key requirements Proven More ❯

music industry, is seeking .NET Developer to work out of their plush offices in the heart of London's West End. You will be working on the development of high-availability and highly-transactional .NET/C# applications which will be critical to the launch of their new online music shopping channel. We are seeking .NET Developer candidates More ❯

Lead LAN, WAN and SD WAN upgrades and migrations across multi site environments Configure and support Cisco core networks including LAN Core and ISE plus switches and firewalls Ensure high availability and security of network systems in line with best practice Act as a senior technical point of contact for critical network issues and projects Key requirements Proven More ❯

brands within the music industry, is seeking .NET Developer to work out of their plush offices in the heart of Salford. You will be working on the development of high-availability and highly-transactional .NET/C# applications which will be critical to the launch of their new online music shopping channel. We are seeking .NET Developer candidates More ❯

brands within the music industry, is seeking .NET Developer to work out of their plush offices in the heart of Bradford. You will be working on the development of high-availability and highly-transactional .NET/C# applications which will be critical to the launch of their new online music shopping channel. We are seeking .NET Developer candidates More ❯