1 to 25 of 71 High Availability Jobs in Watford

Certified Advanced Networking). Experience with SD-WAN, Zero Trust Networking, IPv6. Knowledge of VoIP, QoS, SIP, and network telephony solutions. Experience working in high-availability or enterprise environments. Familiarity with automation tools (Ansible, Terraform, Python scripting). Key Responsibilities Network Design & Implementation; Design and deploy LAN, WAN … WLAN, and VPN solutions. Configure and maintain routers, switches, firewalls, and load balancers (Cisco, Ubiquiti, Fortinet, etc.).Optimize network architecture for high availability, redundancy, and scalability. Network Operations & Troubleshooting; Monitor and maintain network performance using NMS tools (e.g., SolarWinds, PRTG, Nagios). Diagnose and resolve complex network issues More ❯

Certified Advanced Networking). Experience with SD-WAN, Zero Trust Networking, IPv6. Knowledge of VoIP, QoS, SIP, and network telephony solutions. Experience working in high-availability or enterprise environments. Familiarity with automation tools (Ansible, Terraform, Python scripting). Key Responsibilities Network Design & Implementation; Design and deploy LAN, WAN … WLAN, and VPN solutions. Configure and maintain routers, switches, firewalls, and load balancers (Cisco, Ubiquiti, Fortinet, etc.).Optimize network architecture for high availability, redundancy, and scalability. Network Operations & Troubleshooting; Monitor and maintain network performance using NMS tools (e.g., SolarWinds, PRTG, Nagios). Diagnose and resolve complex network issues More ❯

As a Cloud Engineer at BRE, you will play a critical role in maintaining and enhancing our cloud and on-premises infrastructure to support high availability and performance across IT services. Key responsibilities include: Managing and supporting BRE's cloud environment within Microsoft Azure. Maintaining physical, virtual, and … cloud infrastructure, including servers, networks, and security appliances. Monitoring system performance, availability, and capacity, ensuring services meet agreed SLAs. Diagnosing and resolving incidents related to cloud services and IT infrastructure. Supporting compliance with internal and external audit and information security standards. Contributing to the implementation of ITIL-aligned best … . Confident using tools and scripting languages such as PowerShell, and administering services like Active Directory, DNS, and DHCP. A track record of managing high-availability infrastructure in enterprise or hybrid environments. Experience of monitoring, incident response, and performance tuning across physical, virtual, and cloud-based systems. Familiarity More ❯

NETWORK ENGINEER | Juniper, Palo Alto, Azure Cloud Networking | to £75,000 plus 20% bonus Juniper, Palo Alto firewalls, Azure Cloud (training provided) Network monitoring, high availability hybrid Cloud environment (Azure) Global Investment Fund Manager 4 days in the London office, 1 day WFH This impressive, privately owned Investment … an experienced Network Engineer to join their small IT team in London. Reporting to the Head of Infrastructure, you will take ownership of ensuring high availability of a complex hybrid Cloud environment working with Juniper, Palo Alto firewalls, routers, switches, load balancing and WiFi access points. They have More ❯

NETWORK ENGINEER | Juniper, Palo Alto, Azure Cloud Networking | to £75,000 plus 20% bonus Juniper, Palo Alto firewalls, Azure Cloud (training provided) Network monitoring, high availability hybrid Cloud environment (Azure) Global Investment Fund Manager 4 days in the London office, 1 day WFH This impressive, privately owned Investment … an experienced Network Engineer to join their small IT team in London. Reporting to the Head of Infrastructure, you will take ownership of ensuring high availability of a complex hybrid Cloud environment working with Juniper, Palo Alto firewalls, routers, switches, load balancing and WiFi access points. They have More ❯

/CD pipelines, and determine optimal solutions for the company’s products. You’ll collaborate closely with development, DevOps, and other teams to maintain high uptime, security, and user experience standards for millions of endpoints. Experience and Education: Bachelor's or higher degree in Computer Science, Information Systems, Information … CDK) Scripting (Ansible, Bash, Python, GO) CI/CD Primary Job Responsibilities: Design and support EC2/ECS/EKS/Fargate environments for high availability and fault tolerance. Implement advanced AWS features (Route53, ALB/NLB, multi-region setups) to ensure global reliability. Maintain and optimize the … alerting systems to track system health, capacity, and performance trends. Work closely with development teams to fine-tune infrastructure for cost efficiency while maintaining high performance. Ensure business continuity by designing and maintaining robust backup, failover, and disaster recovery solutions. More ❯

technically proficient individual to help architect, maintain, and optimise the core infrastructure that supports our mission-critical technology platforms. This individual will join a high-performing team tasked with designing and sustaining resilient, secure, and high-availability systems that meet rigorous uptime standards in a round-the More ❯

Reliability Engineer on a permanent basis to work remotely. (Fully Remote/Belfast) The Role Design, implement, and optimise AWS cloud infrastructure to ensure high availability and scalability. Contribute to the automation of operational processes and deployments using Python and other scripting tools. Monitor system performance, identify bottlenecks More ❯

re looking for an experienced Azure DevOps Engineer on contract to play a critical role in a public sector digital transformation program. Join a high-performing team focused on advancing automation, optimizing cloud infrastructure, and enabling seamless continuous delivery across development and operations. RESPONSIBILTIES : Design, deploy, and manage scalable … Azure-based cloud infrastructure, ensuring high availability, security, and performance across environments. Develop and maintain robust CI/CD pipelines using Jenkins with Groovy scripting to enable efficient, automated application build, test, and deployment workflows. Automate infrastructure provisioning and system configuration using Infrastructure as Code (IaC) tools such More ❯

experience in the up-gradation and migration of ForgeRock CIAM, IDM, AM, DS . Good knowledge of ForgeRock CIAM, IDM, AM, DS deployment in High Availability environment and enabling clustering. Hands on experience with setting up various components of ForgeRock CIAM, IDM, AM, DS like User store, Provisioning More ❯

part of a larger team and able to use your own initiative rather than always relying on direction from others Appreciate the importance of high availability and secure systems and infrastructure. Ability to communicate at all levels of an organisation with the ability to work effectively as part More ❯

looking for a Principal Backend Engineer to lead the evolution of our backend systems. This role will drive the development of scalable, secure, and high-performance solutions that form the backbone of our platform. You’ll lead a talented engineering team, define the technical vision, and ensure our infrastructure … to ensure efficient data fl ow. Optimization and Performance Monitor backend performance metrics, identifying and addressing bottlenecks proactively. Optimize APIs for low latency and high throughput to support real-time user interactions. Ensure efficient use of AWS resources to minimize costs without compromising performan ce. Quality Assurance and Secur … best practices for secure coding, ensuring compliance with industry standards. Establish rigorous testing frameworks, including unit, integration, and load testing. Ensure disaster recovery and high-availability solutions are in pla ce. Collaboration and Communication Work closely with frontend, DevOps, and product teams to deliver seamless end-to-end More ❯

maintain CI/CD pipelines using tools such as GitLab CI , Terraform , Ansible , PowerShell , and Python . Build, configure, and maintain Kubernetes clusters , ensuring high availability, scalability, and security. Deploy and support key applications such as Apache NiFi , Elastic ECK , and JFrog Artifactory . Develop and manage Helm … for managing secrets, certificates, and access tokens. Solid working knowledge of Red Hat Enterprise Linux and Windows Server environments. Understanding of operating within secure, high-assurance environments . Desirable Qualifications: Active SC or DV clearance highly desirable. Experience working on defence or national security programmes. Certifications such as CKA … Vault certification. Additional Information: Due to the nature of the work, candidates must be UK nationals and eligible for security clearance. Out-of-hours availability may occasionally be required to support deployment windows. More ❯

for data quality checks, validation, and governance. • Champion data security, compliance, and privacy best practices. • Monitor and troubleshoot data issues in real-time, ensuring high availability and integrity. Essential: • 3+ years of experience in data engineering, data architecture, or similar roles. • Expert proficiency in Python, including popular data … handling geospatial datasets and related libraries (e.g., GDAL, GeoPandas, Rasterio). • Familiarity with data cataloguing tools and practices. • Prior experience in a startup or high-growth tech company. • Familiarity with containerisation (Docker), orchestration tools (Airflow, Prefect), and CI/CD workflows. • Understanding of foundational MLOps and data-centric AI More ❯

of Role At FinTrU our Product Technology team are seeking an experienced Principal DevOps Engineer to help lead the design, deployment, and optimization of high-quality solutions, contributing to both product and platform development, and collaborating with cross-functional teams to drive operational excellence. As a Principal DevOps Engineer … quality and performance of product and platform solutions, ensuring optimal service delivery. Driving the adoption of DevOps practices, delivering measurable performance improvements and ensuring high availability and reliability. Implementing and managing automation tools and infrastructure as code (IAC) solutions (e.g., Terraform, Ansible) to streamline processes and improve system More ❯

negotiable) Salary: up to £60,000 per annum (max, DOE) with bonus + benefits Key skills: Critical Systems | Infrastructure | SQL Clustering | DevOps Exposure A high-growth, international technology business operating in the critical connectivity space is looking for a Senior Infrastructure Engineer to join its collaborative, forward-thinking team. … The Role: Own and optimise the organisation’s infrastructure across Linux, Windows, HP servers, and AzureSupport and maintain business-critical systems in a high-availability , multi-site , hybrid environment Troubleshoot, resolve and pre-empt infrastructure issues— attention to detail is non-negotiable Drive the evolution of infrastructure toward More ❯

negotiable) Salary: up to £60,000 per annum (max, DOE) with bonus + benefits Key skills: Critical Systems | Infrastructure | SQL Clustering | DevOps Exposure A high-growth, international technology business operating in the critical connectivity space is looking for a Senior Infrastructure Engineer to join its collaborative, forward-thinking team. … The Role: Own and optimise the organisation’s infrastructure across Linux, Windows, HP servers, and AzureSupport and maintain business-critical systems in a high-availability , multi-site , hybrid environment Troubleshoot, resolve and pre-empt infrastructure issues— attention to detail is non-negotiable Drive the evolution of infrastructure toward More ❯

negotiable) Salary: up to £60,000 per annum (max, DOE) with bonus + benefits Key skills: Critical Systems | Infrastructure | SQL Clustering | DevOps Exposure A high-growth, international technology business operating in the critical connectivity space is looking for a Senior Infrastructure Engineer to join its collaborative, forward-thinking team. … The Role: Own and optimise the organisation’s infrastructure across Linux, Windows, HP servers, and AzureSupport and maintain business-critical systems in a high-availability , multi-site , hybrid environment Troubleshoot, resolve and pre-empt infrastructure issues— attention to detail is non-negotiable Drive the evolution of infrastructure toward More ❯

negotiable) Salary: up to £60,000 per annum (max, DOE) with bonus + benefits Key skills: Critical Systems | Infrastructure | SQL Clustering | DevOps Exposure A high-growth, international technology business operating in the critical connectivity space is looking for a Senior Infrastructure Engineer to join its collaborative, forward-thinking team. … The Role: Own and optimise the organisation’s infrastructure across Linux, Windows, HP servers, and AzureSupport and maintain business-critical systems in a high-availability , multi-site , hybrid environment Troubleshoot, resolve and pre-empt infrastructure issues— attention to detail is non-negotiable Drive the evolution of infrastructure toward More ❯

holders and operations, to build-out the network infrastructure. The successful candidate will be responsible for designing, building, and maintaining the infrastructure that supports high-performance trading operations, with specialized focus on networking solutions in AWS and datacentre environments. Role Responsibilities Cloud & Network Infrastructure Design, deploy, and manage scalable … secure cloud and datacentre infrastructure to support high-performance trading. Build advanced AWS networking (VPCs, Transit Gateway, Direct Connect, etc.) across accounts and regions. Optimise low-latency connectivity, support collocated Servers near exchanges, and implement cost-efficient network solutions. Infrastructure as Code & Automation Automate infrastructure using Terraform, Ansible, and … GitLab CI/CD. Apply GitOps for auditable, consistent deployments. Build resilient, self-healing network systems. Performance & Optimization Optimise infrastructure for low-latency, high-availability trading. Collaborate with developers on performance tuning and troubleshoot cross-region network issues. Professional Experience and Skills 5+ years in Network Cloud Engineer More ❯

networking, and security considerations. Evaluate, select, and implement VDI technologies (e.g., Citrix Virtual Apps and Desktops, VMware Horizon, Microsoft Azure Virtual Desktop). Ensure high availability, performance optimization, and disaster recovery of VDI environments. Collaborate with IT security, network, and application teams to ensure seamless integration and compliance. More ❯

Develop and implement deployment strategies, policies, and standard operating procedures Select, deploy, configure, and operate alerting and monitoring systems Optimise system performance and ensure high availability through load balancing, failover strategies, and automated scaling Implement and maintain security best practices and ensure compliance with industry standards (e.g. GDPR More ❯

Develop and implement deployment strategies, policies, and standard operating procedures Select, deploy, configure, and operate alerting and monitoring systems Optimise system performance and ensure high availability through load balancing, failover strategies, and automated scaling Implement and maintain security best practices and ensure compliance with industry standards (e.g. GDPR More ❯

contributory pension, and a quarterly bonus. Your Responsibilities As a GCP Platform Engineer , you will be responsible for: Designing and managing GCP environments, ensuring high availability and scalability. Developing Infrastructure as Code (IaC) using Terraform and automation tools. Monitoring cloud performance, optimizing resources, and reducing costs. Implementing and More ❯

contributory pension, and a quarterly bonus. Your Responsibilities As a GCP Platform Engineer , you will be responsible for: Designing and managing GCP environments, ensuring high availability and scalability. Developing Infrastructure as Code (IaC) using Terraform and automation tools. Monitoring cloud performance, optimizing resources, and reducing costs. Implementing and More ❯