1 to 25 of 195 High Availability Jobs in the UK excluding London

DBA (SQL) - 6-month FTC

Hiring Organisation
Saga Group
Location
Folkestone, Kent, South East, United Kingdom
Employment Type
Contract
Contract Rate
£45,000
team. You will report to the Lead Technology Engineer and work alongside our expert DBAs. In this role you will be responsible for the availability, security, performance and stability of the SQL platforms used across the Saga Group. We will require you to have at least mid-level skill … need to be proficient with backups/recovery, monitoring, security, and SSIS/SSRS for ETL/reporting and monitoring tools. Also, knowledge of high availability (e.g., Always On, clustering), disaster recovery, security management and data migration would be beneficial for this FTC support to the team. ...

SQL Server DBA

Hiring Organisation
Pontoon
Location
Chester, Cheshire, United Kingdom
Employment Type
Contract
Contract Rate
£500/hour
Opportunity We're partnering with a leading global financial services organisation to find an experienced SQL Server Database Administrator. This role sits within a high-performing technology environment responsible for supporting large-scale, business-critical database platforms. You'll work as part of a collaborative team ensuring database systems … security, and availability. Implement and maintain data models, database designs, and access structures. Monitor database health and performance, proactively diagnosing and resolving issues. Support high availability and disaster recovery solutions, including clustering, database mirroring, log shipping, and AlwaysOn replication. Perform database performance tuning and optimisation using tools such ...

Director of Data & Analytics

Hiring Organisation
Forward Role
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Director of Data & Analytics Manchester (3 days per week onsite) Forward Role are thrilled to be partnering exclusively with a high-growth, PE-backed technology organisation in Manchester. As the business continues to scale, they are investing heavily in their data capability, and as part of this next phase … data strategy, architecture and operating model Build a modern, real-time data environment Drive AI-enabled self-service analytics and free up analysts for high-value insight Strengthen data quality, governance and reliability across the entire estate This role will be crucial in building out the organisation's data ...

DBA Specialist

Hiring Organisation
Experis
Location
Winchester, Hampshire, United Kingdom
Employment Type
Contract
Contract Rate
£425 - £465/day
routine database maintenance tasks, including backups, restores, and patching. Monitor database performance and troubleshoot issues. Manage database security and access control. Implement and maintain high availability and disaster recovery solutions. Required Skills: Proven experience as a DBA Specialist or similar role. Strong understanding of database concepts and principles. … Azure SQL Database, Google Cloud SQL) is a plus. Experience with scripting languages (esp. PowerShell) is highly desirable. Experience with database replication, high availability, and disaster recovery solutions. Awareness of Apache Tomcat & JVM Experience of overcoming VLDB challenges. Excellent problem-solving and analytical skills. Strong communication and interpersonal ...

Principal Infrastructure Engineer

Hiring Organisation
Fortice
Location
Greater Bristol Area, United Kingdom
most challenging operational contexts out there. You’ll be the person teams look to when the problem is ambiguous, the stakes are high, and the architecture matters. Why is this role interesting? You’ll own infrastructure architecture across a growing portfolio of products and programmes You’ll influence … stay hands-on: designing, building and deploying real systems Your work will support deployed users and critical internal capabilities You’ll operate in a high-trust environment where technical decisions are made by engineers If you like solving hard problems properly, with a team of brilliant engineers, this ...

Senior Network Infrastructure Engineer

Hiring Organisation
100% IT Recruitment Ltd
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent
Salary
£75,000
resilient, multi-domain network services. You will work across datacentre networks, secure LAN/WAN, SDN enabled virtualised environments, and deployed operational sites - ensuring high availability, compliance and adaptability in a mission critical environment. Key Responsibilities * Lead the design, configuration and support of secure multi-site LAN/… Experience * Extensive multi-site LAN/WAN experience. * Advanced configuration skills on Cisco and Cubic platforms. * Deep knowledge of BGP, MPLS, VPLS and segmentation. * High availability technologies (HSRP/VRRP equivalents). * DNS, DHCP, NAT, IP planning. * Experience in secure or Defence oriented environments. * ITIL based service management. ...

3rd Line Support Engineer

Hiring Organisation
GEM Partnership
Location
LS1, Leeds, West Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£40000 - £55000/annum + Excellent Benefits
improve the consistency and quality of end user support. Key Responsibilities: Act as the senior escalation point for infrastructure and network issues Maintain high availability across servers, networks and core platforms Ensure high availability, seamless connectivity, and robust protection against cyber threats through the implementation … individual further their technical career in a professional and dynamic environment, with scope for future personal and career development. Due to the high volume of applications we receive, we are unable to contact every candidate individually. If you do not hear from us within 7 days of submitting your ...

Infrastructure Engineer

Hiring Organisation
Required IT
Location
Bromley, Kent, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £60,000 per annum
dynamic IT infrastructure team. You will play a key role in maintaining, securing, and optimising the organisation’s network and virtual infrastructure environment, ensuring high availability, performance, and resilience across business-critical systems. This role offers a mix of BAU support and project-based work, including infrastructure upgrades … security best practices across network and virtual environments Provide 2nd/3rd line support for infrastructure and network incidents Support backup, disaster recovery, and high-availability configurations Maintain infrastructure documentation, diagrams, and configuration standards Contribute to infrastructure transformation and cloud integration initiatives Required Experience Proven experience ...

Juniper Network Engineer

Hiring Organisation
Tria
Location
Newbury, Berkshire, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £650/day
Services (AWS) and Microsoft Azure. Key Responsibilities Design and implement enterprise LAN/WAN/WLAN networks using Juniper technologies Plan and deploy high-availability, resilient, and scalable network architectures Integrate on-premise infrastructure with cloud platforms (AWS, Azure) Configure and manage Juniper routers, switches, and firewalls Implement … series or equivalent) Juniper switches (EX/QFX series) Juniper SRX firewalls Solid understanding of: Routing protocols (BGP, OSPF, IS-IS) VLANs, MPLS, VPNs High-availability and failover technologies Experience integrating enterprise networks with AWS and/or Azure Strong troubleshooting capability in complex, multi-site environments Experience ...

Head of SRE

Hiring Organisation
Method-Resourcing
Location
St. Albans, Hertfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
£90,000
+ Bonus + Shares Method Resourcing have partnered with a rapidly scaling, PE-backed international technology business operating in highly critical, high-availability sectors. Following significant growth and multiple acquisitions, the business is entering a major modernisation phase - including the migration of four data centres into Microsoft Azure … platform engineering functions Proven track record in infrastructure modernisation and automation Deep understanding of Infrastructure as Code (e.g. Terraform, Bicep, ARM) Experience supporting high-availability production systems Ability to manage and develop engineering teams Appreciation of modern QA automation and non-functional testing practices You do not need ...

SQL Server & Infrastructure Engineer

Hiring Organisation
The Recruitment Bureau (Kent) Ltd
Location
Northampton, Northamptonshire, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Server and Infrastructure Engineer Northampton (Rural High-Tech Site) | Full Time | Permanent | Office Based The Opportunity My client is a UK based innovator in advanced security and intelligence technology, designing and manufacturing products that are trusted by law enforcement and government agencies around the world. From Technical Surveillance Counter … very top of their field. They are now looking for a Database and Infrastructure Engineer to join their team at their rural high-tech headquarters near Northampton. This is a unique role that bridges Database Administration and Systems Engineering, built for someone who thrives on variety, ownership and real ...

OpenShift Architecture & Migration Design Specialist

Hiring Organisation
KBC Technologies UK LTD
Location
Sheffield, South Yorkshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£200 - £300 per day
including cluster topology, networking, and storage. Define best practices for OpenShift cluster deployment , including multi-zone and multi-region architectures . Ensure solutions meet high availability, fault tolerance, and disaster recovery requirements . Provide architectural guidance for containerized platforms and Kubernetes-based workloads . Migration Planning & Execution Assess … experience with CI/CD tools such as Jenkins, GitHub, or ArgoCD . Experience implementing DevOps workflows in container environments . Strong knowledge of high availability, scalability, and security architecture . ...

Oracle DBA with AWS Postgres Migration - Manchester, UK

Hiring Organisation
Randstad Digital
Location
Manchester, North West, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £700 per day
experienced Oracle DBA for a 6-month engagement with. In this standalone, mission-critical role, you will be the ultimate technical authority for a high-availability database estate. The Role: Act as the go-to technical expert for Oracle Database 12c, taking full ownership of stability, security … performance. Diagnose and resolve complex performance issues on high-volume transactional workloads (using AWR/ASH, SQL tuning, and execution plan reviews). Design, test, and manage robust RMAN backup and recovery strategies. Partner with Dev and QA teams to advise on schema design, query patterns, and operational impact. ...

NHS Band 5 Server and Storage Administrator

Hiring Organisation
Salt
Location
Hertfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
Up to £160.00 per day + INside IR35 site based
engineering role where your technical decisions matter. We're looking for a sharp, proactive Server & Storage Engineer to own and optimise a complex, high-availability environment. What You'll Be Doing Own server infrastructure (Windows/Linux) across a multi-site environment Deliver 2nd/3rd line support … Patch management & system security Networking fundamentals (TCP/IP, DNS, DHCP) Proven ability to debug complex infrastructure issues end-to-end Experience working in high-availability/mission-critical environments Confident delivering 3rd line support and owning incidents Experience with enterprise server hardware (maintenance, upgrades, replacements) Familiarity with ...

Oracle DBA (SC Clearance) - Leeds, UK

Hiring Organisation
Randstad Digital
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £700 per day
month engagement with PIN Communications. In this standalone, mission-critical role, you will be the ultimate technical authority for a high-availability database estate. Must-Have: You MUST hold a Current and Active SC Clearance to be considered. The Role: Act as the go-to technical expert … Oracle Database 12c, taking full ownership of stability, security, and performance. Diagnose and resolve complex performance issues on high-volume transactional workloads (using AWR/ASH, SQL tuning, and execution plan reviews). Design, test, and manage robust RMAN backup and recovery strategies. Lead database patching (PSU/ ...

Data Centre Electrical Shift Manager - Technical

Hiring Organisation
PRS
Location
Slough, England, United Kingdom
Technical Data Centre Shift Manager – Data Centre Operations – High Voltage Experienced Package @74,000K plus Overtime Location: Slough Continental Shift Pattern 12 Hour Shift s Days and Nights Site – AI READY Data Centre Opportunity – Progressive contract and promotion and career development Salary £65,000 Plus Shift Allowance @5K Bonus … operational excellence across critical electrical and mechanical systems. You’ll guide a skilled team of engineers, ensuring safe, compliant, and efficient maintenance across a high-availability facility that powers global operations. This is a hands-on leadership role — ideal for candidates with a strong high-voltage ...

Infrastructure Engineer NetApp

Hiring Organisation
OCC Group
Location
Staffordshire, United Kingdom
Employment Type
Permanent
implement enterprise storage and network security platforms, with a focus on NetApp storage solutions and Fortinet security technologies. Ensuring delivery of secure, resilient, and high-performance infrastructure services that support critical business systems and data. You will have strong hands-on implementation exp across NetApp storage platforms and Fortinet … continuous improvement across the infrastructure estate. • Implementation of NetApp enterprise storage platforms and Fortinet security infrastructure. • Translate technical designs into operational solutions • Deliver resilient, high-availability infrastructure services that meet performance, security, and compliance requirements. • Ensure infrastructure builds align with enterprise standards, security policies, and operational best practices. ...

IT Infrastructure & Support Manager

Hiring Organisation
THAMES 360
Location
Banbury, Oxfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £65,000 per annum
Onsite Salary: £55,000 – £65,000 per annum (dependent on experience) + excellent benefits Are you an experienced IT Infrastructure leader ready to drive high availability, lead projects, and elevate service desk performance in a dynamic business environment? We are seeking a hands-on IT Infrastructure & Support Manager … core business systems, including monitoring, support, and maintenance of Progress OpenEdge databases. Manage day-to-day IT Service Desk operations — ensuring prompt issue resolution, high customer satisfaction, SLA/KPI adherence, and performance tracking. Lead infrastructure projects (upgrades, deployments, growth initiatives) — defining scopes, coordinating resources, delivering on time/ ...

Infrastructure Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Stoke-On-Trent, Staffordshire, West Midlands, United Kingdom
Employment Type
Permanent
Salary
£60,000
technology organisation delivering secure, enterprise infrastructure platforms. This role focuses on the build and implementation of NetApp storage solutions and Fortinet security infrastructure, ensuring high-performance, resilient platforms that support critical business systems. Working closely with architecture, cloud, networking, and security teams, you will play a key role … security services. Delivering infrastructure builds aligned with architectural designs, enterprise standards, and security policies. Supporting projects including infrastructure deployments, upgrades, and platform improvements. Ensuring high availability, resilience, and performance across storage and security platforms. Collaborating with architecture, network, cloud, and security teams to deliver integrated infrastructure solutions. Supporting ...

Mainframe DB2 System System Admin - Edinburgh/London

Hiring Organisation
Infoplus Technologies UK Ltd
Location
Broughton, Flintshire, UK
additional required information after you have read this description by clicking on the application button. Role description:The ideal candidate ensures high availability and optimal performance of the DB2 subsystem. This role requires deep technical knowledge of SMP/E, z/OS internals, and third-party management … assist in database management and monitoring.Security: Implement and manage DB2 security using RACF, ACF2, or Top Secret. Key skills:The ideal candidate ensures high availability and optimal performance of the DB2 subsystem. xkybehq This role requires deep technical knowledge of SMP/E, z/OS internals ...

Mainframe DB2 System System Admin - Edinburgh/London

Hiring Organisation
Infoplus Technologies UK Ltd
Location
Dunfermline, Fife, UK
additional required information after you have read this description by clicking on the application button. Role description:The ideal candidate ensures high availability and optimal performance of the DB2 subsystem. This role requires deep technical knowledge of SMP/E, z/OS internals, and third-party management … assist in database management and monitoring.Security: Implement and manage DB2 security using RACF, ACF2, or Top Secret. Key skills:The ideal candidate ensures high availability and optimal performance of the DB2 subsystem. xkybehq This role requires deep technical knowledge of SMP/E, z/OS internals ...

Mainframe DB2 System System Admin - Edinburgh/London

Hiring Organisation
Infoplus Technologies UK Ltd
Location
Broughton, Vale of Glamorgan, UK
additional required information after you have read this description by clicking on the application button. Role description:The ideal candidate ensures high availability and optimal performance of the DB2 subsystem. This role requires deep technical knowledge of SMP/E, z/OS internals, and third-party management … assist in database management and monitoring.Security: Implement and manage DB2 security using RACF, ACF2, or Top Secret. Key skills:The ideal candidate ensures high availability and optimal performance of the DB2 subsystem. xkybehq This role requires deep technical knowledge of SMP/E, z/OS internals ...

Mainframe DB2 System System Admin - Edinburgh/London

Hiring Organisation
Infoplus Technologies UK Ltd
Location
Livingston, West Lothian, UK
additional required information after you have read this description by clicking on the application button. Role description:The ideal candidate ensures high availability and optimal performance of the DB2 subsystem. This role requires deep technical knowledge of SMP/E, z/OS internals, and third-party management … assist in database management and monitoring.Security: Implement and manage DB2 security using RACF, ACF2, or Top Secret. Key skills:The ideal candidate ensures high availability and optimal performance of the DB2 subsystem. xkybehq This role requires deep technical knowledge of SMP/E, z/OS internals ...

Mainframe DB2 System System Admin - Edinburgh/London

Hiring Organisation
Infoplus Technologies UK Ltd
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Contract, Work From Home
Duration: 6+ Months contract Location: London/Edinburgh (Hybrid) Role description: The ideal candidate ensures high availability and optimal performance of the DB2 subsystem. This role requires deep technical knowledge of SMP/E, z/OS internals, and third-party management tools like Broadcom (formerly CA) Platinum … assist in database management and monitoring. Security: Implement and manage DB2 security using RACF, ACF2, or Top Secret. Key skills: The ideal candidate ensures high availability and optimal performance of the DB2 subsystem. This role requires deep technical knowledge of SMP/E, z/OS internals ...

Mainframe DB2 System System Admin - Edinburgh/London

Hiring Organisation
Infoplus Technologies UK Ltd
Location
Edinburgh City Centre, Edinburgh, UK
Duration: 6 Months contract Location: London/Edinburgh (Hybrid) Role description: The ideal candidate ensures high availability and optimal performance of the DB2 subsystem. Candidates should take the time to read all the elements of this job advert carefully Please make your application promptly. This role requires deep … assist in database management and monitoring. Security: Implement and manage DB2 security using RACF, ACF2, or Top Secret. Key skills: The ideal candidate ensures high availability and optimal performance of the DB2 subsystem. xkybehq This role requires deep technical knowledge of SMP/E, z/OS internals ...