126 to 150 of 613 High Availability Jobs

DevOps Engineer - Active SC, Linux, AWS

Hiring Organisation
Hays
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £425.0 per day + Up to £425 per day - Inside IR35
Proven commercial experience working as a DevOps Engineer within the Public Sector. Active SC Clearance. Strong experience with Linux (RHEL/Ubuntu), AWS, and high-availability Kubernetes environments (EKS/RKE) including load balancing and multi-site failover. Proficient in containerisation and orchestration using Docker, Kubernetes, and Helm. ...

Cloud Platform Engineer

Hiring Organisation
Exalto Consulting ltd
Location
Surrey, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
Code best practices. Key Responsibilities: Cloud Platform Engineering Build and support cloud infrastructure across Azure and AWS Design resilient, scalable architectures aligned to high-availability requirements Develop reusable Infrastructure as Code solutions using Terraform Implement CI/CD pipelines and automation workflows Drive standardisation and security best practices ...

DevSecOps Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Romsey, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£90000 - £100000/annum Benefits package
cloud technologies. In this role, you will help push the boundaries of what's possible-from securely updating deployed equipment to enabling resilient, high-availability systems-while shaping technical direction, mentoring others, and driving best practices across the full software development lifecycle. You will leverage modern cloud ...

Senior DevOps

Hiring Organisation
Lexacom
Location
Banbury, England, United Kingdom
Kubernetes deployment and management responsibilities across the globe. Azure Cloud Infrastructure Management: Design, implement, and manage Azure cloud resources using best practices to ensure high availability, fault tolerance, and security. CI/CD Pipelines: Develop and maintain automated CI/CD pipelines to enable rapid and reliable code ...

DevOps Engineer

Hiring Organisation
Centrica - CHP
Location
Windsor, Berkshire, South East, United Kingdom
Employment Type
Permanent
digital foundations that underpin everything from energy trading and risk to field operations and critical infrastructure. If you want to work on complex, high-impact problems using modern engineering practices, and help build reusable platforms that will shape how Centrica operates over the next decade, this is the place … Centrica Field Operations Platform, you will play an integral role on the team responsible for enhancing our ability to forecast and schedule colleague availability to effectively meet customer demand. This involves ensuring engineers with the appropriate skill sets are dispatched efficiently to customer locations. You will collaborate ...

Azure Cloud Engineer

Hiring Organisation
COMPUTACENTER (UK) LIMITED
Location
Nottingham, Nottinghamshire, East Midlands, United Kingdom
Employment Type
Permanent
ability to operate effectively within an agile, service-oriented team. This role involves contributing to platform stability, implementing continuous improvements, and ensuring reliable, high-quality support for enterprise-scale Azure infrastructure while collaborating closely with senior team members and stakeholders. Core Responsibilities: Perform root cause analysis, investigation, diagnosis … reporting of cloud-related issues. Monitor and optimize Azure environments to ensure high availability, performance, and security. Troubleshoot and resolve build, deployment, and infrastructure issues. Ensure compliance with industry standards and best practices for security, scalability, and reliability. Create and maintain detailed documentation for processes, configurations, and procedures. ...

Senior Application Support Engineer

Hiring Organisation
Redline Group Ltd
Location
Ashby-De-La-Zouch, Leicestershire, East Midlands, United Kingdom
Employment Type
Permanent
Salary
£45,000
system administration, database support, and application troubleshooting across live production environments. Responsibilities include: Support day-to-day operation of production and internal platforms, ensuring high availability. Monitor system performance, investigate alerts, and resolve technical issues. Assist with deployments, upgrades, patching, and environment configuration. Administer Microsoft Azure environments, including ...

Solution Architect

Hiring Organisation
Sanderson Recruitment
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£600 - £700 per day
skills required. Experience designing and documenting Microservice architectures Strong Integration background Layered Architectures Integration/Orchestration Experience designing and implementing enterprise business critical, high volume, scalable, high availability systems running in 24/7 regulated environments. Strong API experience (REST, WebSocket) Experience of Domain Driven Design. Experience ...

Solution Architect

Hiring Organisation
Sanderson
Location
Cardiff, UK
Employment Type
Full-time
skills required. Experience designing and documenting Microservice architectures Strong Integration background Layered Architectures Integration/Orchestration Experience designing and implementing enterprise business critical, high volume, scalable, high availability systems running in 24/7 regulated environments. Strong API experience (REST, WebSocket) Experience of Domain Driven Design. Experience ...

Solution Architect

Hiring Organisation
Sanderson Recruitment
Location
South West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£600 - £700 per day
skills required. Experience designing and documenting Microservice architectures Strong Integration background Layered Architectures Integration/Orchestration Experience designing and implementing enterprise business critical, high volume, scalable, high availability systems running in 24/7 regulated environments. Strong API experience (REST, WebSocket) Experience of Domain Driven Design. Experience ...

Full Stack Engineer - Platform Enablement

Hiring Organisation
Centrica - CHP
Location
Windsor, Berkshire, South East, United Kingdom
Employment Type
Permanent
digital foundations that underpin everything from energy trading and risk to field operations and critical infrastructure. If you want to work on complex, high-impact problems using modern engineering practices, and help build reusable platforms that will shape how Centrica operates over the next decade, this is the place … digital foundations that underpin everything from energy trading and risk to field operations and critical infrastructure. If you want to work on complex, high-impact problems using modern engineering practices, and help build reusable platforms that will shape how Centrica operates over the next decade, this is the place ...

Senior Network Engineer

Hiring Organisation
BPHA
Location
Bedford, Bedfordshire, South East, United Kingdom
Employment Type
Permanent
Salary
£65,000
000pa Bedford, Hybrid Permanent, Full Time Can you Design, implement, and maintain robust, secure, and scalable network infrastructure solutions? Are you able to ensure high availability, performance, and security of bpha's network systems while mentoring junior staff and collaborating across IT teams? Then we want to hear … standards. Implement and manage network security measures (firewalls, VPNs, IDS/IPS). Configure and maintain routers, switches, wireless systems, and firewalls. Deploy scalable, high-performance network solutions with minimal downtime. Conduct regular network maintenance, updates, and upgrades. Perform security audits and vulnerability assessments. Respond to and mitigate network ...

Senior Network Engineer

Hiring Organisation
BPHA
Location
Bedford, Bedfordshire, Clapham Green, United Kingdom
Employment Type
Permanent
Salary
£55000 - £65000/annum
000pa Bedford, Hybrid Permanent, Full Time Can you Design, implement, and maintain robust, secure, and scalable network infrastructure solutions? Are you able to ensure high availability, performance, and security of bpha's network systems while mentoring junior staff and collaborating across IT teams? Then we want to hear … standards. Implement and manage network security measures (firewalls, VPNs, IDS/IPS). Configure and maintain routers, switches, wireless systems, and firewalls. Deploy scalable, high-performance network solutions with minimal downtime. Conduct regular network maintenance, updates, and upgrades. Perform security audits and vulnerability assessments. Respond to and mitigate network ...

AWS Solution Architect - Senior Manager

Hiring Organisation
Anson Mccade
Location
Central London, London, United Kingdom
Employment Type
Permanent
point of application. The Opportunity A leading global professional services organisation is seeking an experienced AWS Solution Architect (Senior Manager) to join its high-performing cloud practice. This is an opportunity to work at the forefront of cloud transformation, partnering with tier-one clients across industries to design … compliance frameworks Implementing secure-by-design cloud environments Integration API design and event-driven architectures Hybrid and multi-cloud connectivity Non-Functional Design High availability, resilience, and scalability Disaster recovery and observability Governance & Compliance Cloud governance frameworks and cost control Auditing and compliance enforcement Desirable Skills AWS Specialty ...

DevOps Engineer - Mid or Senior

Hiring Organisation
Tank Recruitment
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 50,000 - 85,000 Annual
Data Science, and National Security . My client is looking for a DV-cleared DevOps specialist to join a division dedicated to solving high-stakes challenges that drive genuine societal change. This is a rare opportunity for a cleared professional to step out of "legacy" environments and work with … Engineer ( 50k - 65k): You'll be the engine room of the deployment cycle-building robust CI/CD pipelines, automating AWS environments, and ensuring high-availability for complex AI solutions. Senior Engineer ( 65k - 85k): You will take a "player-coach" approach-architecting bespoke infrastructure, mentoring rising talent ...

Senior Data Architect

Hiring Organisation
Webologix Ltd/ INC
Location
Coventry, England, United Kingdom
with prior experience in the utilities or telemetry/SCADA systems domain is a strong plus. Your responsibilities: Architect and implement scalable, secure, and high-performance data platforms using Azure, Databricks, and Microsoft Fabric for real-time and batch processing. Lead integration across structured and unstructured data sources such … functional stakeholders including business leads, engineers, security, and vendors to align technology with strategic business outcomes. Implement monitoring, observability, and disaster recovery strategies ensuring high availability, system resilience, and proactive issue resolution. Lead AI/ML and analytics integrations with Databricks, Power BI, and MDM platforms to enable ...

Senior DevOps Engineer (DSA BAU)

Hiring Organisation
Capita Shared Services Limited
Location
West London, London, United Kingdom
Employment Type
Permanent
Salary
£60,000
environment stability and release governance, and partner closely with Salesforce, MuleSoft, QA, and Operations. You will be responsible for ensuring seamless software delivery through high-quality automation and robust deployment strategies. *CANDIDATES MUST BE ELIGIBLE FOR SC CLEARANCE* What you'll be doing: CI/CD Pipeline Management: Design … Ansible to automate infrastructure provisioning and maintain consistency across environments. MuleSoft Integration: Oversee deployment and lifecycle management for MuleSoft APIs and integrations, ensuring high availability and reliability. (CloudHub 2.0, Runtime Manager, properties encryption, secret management via Azure Key Vault). How this aligns to Capita's values: Customer ...

Senior DevOps Engineer

Hiring Organisation
Halian Technology Limited
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent
Salary
£85,000
work in a purpose-driven company! Requirements: Proven experience (5+ years) in a DevOps or similar role, ideally within a cloud-first, SaaS, or high-availability environment. Strong expertise with Azure (preferred), AWS, or Google Cloud and familiarity with cloud-native tools and services. DevOps experience ...

Senior Infrastructure Engineer

Hiring Organisation
Context Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £80,000 per annum
Plan and execute migrations, including tenant-to-tenant Microsoft 365 and Active Directory consolidations Collaborate with managed service providers and internal teams to maintain high availability, security and compliance Support business continuity through proactive monitoring, incident management and disaster recovery planning Mentor and provide technical guidance to team ...

Senior Infrastructure Engineer

Hiring Organisation
Certain Advantage
Location
Manchester, North West, United Kingdom
Employment Type
Temporary
Implement and manage Palo Alto firewall policies across on-prem and cloud environments, aligned to Zero Trust principles Design and operate high-availability network services, including routing, segmentation, and resilience Develop and maintain network automation using tools such as Python, Ansible, and Infrastructure as Code Collaborate with architecture ...

Terraform Infrastructure Engineer / IaC SME

Hiring Organisation
Salt Search
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £700 per day
development teams to ensure continuous integration and delivery (CI/CD) pipelines are efficient and effective Monitor system performance and troubleshoot issues to ensure high availability and reliability Implement security best practices and ensure compliance with industry standards Optimize infrastructure costs and resource utilization Develop infrastructure as code ...

Sr. Applications Developer (Full Stack)

Hiring Organisation
Trane Technologies
Location
Minneapolis, Minnesota, United States
Employment Type
Permanent
Salary
USD Annual
monitor, analyze, and optimize Azure-based backend performance, especially for Java/Spring Boot services. Skilled at diagnosing and resolving bottlenecks for reliable, high-availability systems. Experience building and scaling IoT applications leveraging Azure IoT suite (IoT Hub, Device Provisioning, Time Series Insights). Familiarity with modern ...

Head of IT Cambridge, UK

Hiring Organisation
Jobleads-UK
Location
Cambridge, England, United Kingdom
lead everything that keeps Riverlane's technology estate running — from corporate IT operations to the development and management of our on‐premises high‐performance computing (HPC) infrastructure. This is a senior, hands‐on leadership role that sits at the intersection of enterprise IT and deep technical infrastructure, making … networking. Lead IT procurement, vendor management, and licence optimisation across all tools and platforms. Ensure robust IT support processes are in place, maintaining high availability and responsiveness for a technically demanding workforce of scientists and engineers. Own and develop Riverlane's information security posture, including policies, risk management ...

Principal Network Solution Architect

Hiring Organisation
CACI Ltd
Location
City of London, London, United Kingdom
prospective customers (new logos). Engage with stakeholders from C-level executives to technical engineering teams , translating complex technical and business requirements into high‐level and detailed technical architectures. Provide expert consultancy on network strategy, transformation roadmaps, best practices, and emerging technologies. Build strong, long-term relationships that support … security technologies. Ensure all designs are scalable, resilient, secure, and aligned to customer requirements, technical strategy, and industry best practices Lead creation of high-quality architectural documentation, including HLA, HLD, LLD, standards, and design patterns. Ensure designs align with industry best practices, compliance requirements, and customer governance processes. ...

Chief Network Architect

Hiring Organisation
CACI Limited
Location
West London, London, United Kingdom
Employment Type
Permanent
prospective customers (new logos). Engage with stakeholders from C-level executives to technical engineering teams , translating complex technical and business requirements into high-level and detailed technical architectures. Provide expert consultancy on network strategy, transformation roadmaps, best practices, and emerging technologies. Build strong, long-term relationships that support … security technologies. Ensure all designs are scalable, resilient, secure, and aligned to customer requirements, technical strategy, and industry best practices Lead creation of high-quality architectural documentation, including HLA, HLD, LLD, standards, and design patterns. Ensure designs align with industry best practices, compliance requirements, and customer governance processes. ...