51 to 75 of 902 High Availability Jobs

through implementation, migration, and handoff, helping them choose and deploy solutions that fit their technical requirements, budgets, and long-term goals. Why join us? High technical ownership - Lead infrastructure projects from initial discovery and design through implementation and customer handoff. Broad technology exposure - Work across servers, storage, virtualization, backup … platforms. Deploy and troubleshoot switches, routers, firewalls, wireless networks, and VPN solutions. Configure directory services, DNS, DHCP, VLANs, routing, segmentation, and infrastructure integrations. Implement high availability, replication, backup, and disaster recovery capabilities. Coordinate with project managers, customer teams, vendors, and subcontractors to deliver projects within scope and schedule. ...

through implementation, migration, and handoff, helping them choose and deploy solutions that fit their technical requirements, budgets, and long-term goals. Why join us? High technical ownership - Lead infrastructure projects from initial discovery and design through implementation and customer handoff. Broad technology exposure - Work across servers, storage, virtualization, backup … platforms. Deploy and troubleshoot switches, routers, firewalls, wireless networks, and VPN solutions. Configure directory services, DNS, DHCP, VLANs, routing, segmentation, and infrastructure integrations. Implement high availability, replication, backup, and disaster recovery capabilities. Coordinate with project managers, customer teams, vendors, and subcontractors to deliver projects within scope and schedule. ...

Infrastructure Architect to oversee infrastructure, cloud operations, security, and systems administration across multiple companies within our portfolio. You will be responsible for ensuring high availability, resilience, and performance across hybrid environments while driving modernization, automation, and cost optimization initiatives. This is a highly technical role requiring practical expertise … virtualization, networking, DevOps tooling, monitoring, and security frameworks. Key Responsibilities Lead and manage IT infrastructure across both on‐premises and Azure cloud environments. Ensure high availability, performance, and security of all infrastructure and services. Manage and optimize cloud and on‐prem environments, including VMs, networking, storage, and policies. ...

Specialist (SC Cleared) | Defence Sector Leicester/Hursley | 5 Days Onsite We're looking for an experienced DBA Specialist to join a high-profile defence programme supporting critical national security and public sector operations. This is an excellent opportunity to work within a secure environment, managing and optimising large … scale, mission-critical database platforms that underpin essential services. You'll be responsible for database administration, performance tuning, backup and recovery, security management, high availability, and disaster recovery across enterprise environments. Working alongside technical specialists, you'll help ensure database resilience, scalability, and availability while driving automation ...

firewalls, wireless infrastructure, and VPN solutions. Configure and support Active Directory, DNS, DHCP, VLANs, routing, network segmentation, and related infrastructure services. Design and implement high-availability and business-continuity solutions. Support on-premises Microsoft Exchange, Microsoft 365, and Google Workspace environments. Coordinate with project managers, customer teams, technology … training and operational handoffs. Support & Engineering Operations Serve as a senior escalation resource for complex server, storage, virtualization, network, and infrastructure issues. Diagnose performance, availability, connectivity, configuration, and integration problems and perform root-cause analysis. Work directly with manufacturer and vendor support teams to resolve complex hardware and software ...

Amazon UK Services Ltd. Are you passionate about solving technical challenges and helping people? Do you thrive in a dynamic, high-impact environment? Join Amazon's IT Services team as an ITS Support Engineer and be part of the engine that powers Amazon’s seamless operations. We're seeking … standards, systems and equipment deployed throughout Amazon. They can work independently or collaborate with partner teams and contractors managing projects while maintaining a high level of productivity to meet goals. Quickly adapting to new processes and procedures, they act as a mentor and main partner for escalations within ...

core systems and technologies to support external client infrastructure. Monday – Friday 09.00 – 17:30 (Hybrid minimum 3 days from office) You will provide high quality customer support services and technical assistance with a high level of accurate diagnosis and resolution. If you're passionate about technology and adept … Administer certificate lifecycle, ensuring proper issuance, renewal, and revocation. Manage software licenses and ensure compliance with licensing agreements. Support and maintain web servers, ensuring high availability and performance. Utilize SCCM for software deployment, updates, and system configuration. Manage NetScaler LBs and Gateways for secure application delivery. Provide Citrix ...

Desired Skills and Experience 8+ years of industry experience supporting Docker‐based microservices, PaaS environments, and cloud technologies. 5+ years of networking experience supporting high‐availability applications on AWS and GCP. Experience with both platforms is preferred, including HTTP‐ and MQTT‐based ingestion and messaging solutions. Proficiency … Bash. 5+ years of experience deploying and operating cloud applications, including AWS and GCP. Azure experience is a plus. 3+ years of experience managing high‐availability Kafka clusters, with a strong understanding of Kafka internals, including brokers, producers, consumers, and partitions. 3+ years of database administration experience with ...

strong collaborative skills to ensure our systems scale effectively and perform reliably. Key Responsibilities Platform & Server Administration Configure, maintain, and optimise server software for high availability and security. Manage and troubleshoot web applications. Manage, scale, and maintain performant database clusters and cache clusters. Configure and integrate associated hardware … configuration changes. Monitoring, Performance & Scaling Monitor server and platform performance, device connectivity, and capacity, implementing scaling strategies as needed. Ensure the overall health, high availability, and reliability of all web and platform deployments to meet SLAs. Provide technical leadership on scaling the infrastructure footprint to new stores ...

work on afford you the ability to deliver real impact. Role As a DevOps Engineer, you bring extensive expertise in designing, deploying, and managing high-availability systems on AWS and Azure. With a strong foundation in infrastructure-as-code tools like Terraform, you have successfully built scalable, resilient …/CD pipelines to accelerate delivery. Strong communication skills allow you to bridge technical and non-technical stakeholders effectively. Responsibilities Build and maintain high-availability infrastructure for innovative organisations. Automate infrastructure management using Terraform and Ansible. Optimise containerised applications with Kubernetes and Docker. Design robust CI/ ...

business with a strong global reputation, an impressive client base, and ambitious growth plans. We deliver deep insights and domain-led digital transformation to high-growth and heavily regulated organisations. To our customers, we bring a partnership that provides the talent, technology, and capability to enhance performance and operational … code, automated quality gates, release orchestration, environment promotion, vulnerability scanning, and audit-ready change management. Ability to define resilience and operational readiness requirements including high availability, disaster recovery, failover, observability, monitoring, logging, tracing, SLOs, incident handling, and support transition. Good appreciation of enterprise data platforms like Databricks , governed ...

delivery network from F5 BIG-IP to Citrix NetScaler, leveraging the NetScaler Configuration Migration Tool. The ideal candidate will possess deep expertise in deploying high-performance NetScaler hardware, complex traffic management, robust security configurations, and delivering comprehensive technical documentation and knowledge transfer. Sr. Citrix NetScaler Engineer Core Responsibilities Migration … capacity via UHMC (Unified Hardware Management Console) licensing. Virtualization: Provision, configure, and manage virtual VPX appliances per data center instance within the SDX ecosystem. High Availability & Redundancy: Architect and implement local High Availability (HA) pairs within each data center, alongside Global Server Load Balancing (GSLB ...

Server 2019. Strong T-SQL development and troubleshooting skills. Experience developing and maintaining PowerShell scripts for automation and administration. Good understanding of SQL Server High Availability (HA) and Disaster Recovery (DR) solutions. Hands-on experience with SQL Server Always-On Availability Groups and clustered environments. Experience implementing … database capacity planning, performance optimisation, and management of database files and virtualised storage platforms. Experience monitoring and maintaining SQL Server production environments to ensure high availability, performance, and reliability. Desirable Skills Enterprise policy-based management for SQL Server Disaster Recovery across DR sites Data warehouse/SSRS Understanding ...

Senior Database Administrator (Open-Source/FinTech Stack) About the Company We are partnering with a highly successful, high-growth financial technology firm and regulated European market operator. Known for their disruptive approach and cutting-edge trading technology, they handle massive volumes of Real Time market data at microsecond … manage a highly specialized ecosystem built for speed, data version-control, and deep observability. Working closely with Engineering and Operations teams, you will ensure high availability, advise on schema design, and guarantee that core data engines run flawlessly. The Tech Stack Core Relational: MySQL & PostgreSQL High-Performance ...

live migration, cluster shared volumes, and Windows Server virtualization environments Advanced administration and troubleshooting of VMware vSphere, ESXi, vCenter Server, snapshots, templates, virtual networking, high availability, and distributed resource scheduling Strong enterprise networking knowledge, including TCP/IP, VLANs, routing, switching, link aggregation, firewalls, VPNs, DNS, DHCP, SNMP … level operational support for physical and virtual datacenter infrastructure, including compute, storage, networking, power, environmental systems, and supporting management platforms o Monitor infrastructure health, availability, capacity, performance, security alerts, and respond in accordance with established service-level and escalation requirements o Lead diagnosis and resolution of complex hardware, operating ...

Implement and manage infrastructure using Infrastructure as Code (Terraform) Configure and maintain AWS services including compute, storage, networking, and managed services Monitor infrastructure health, availability, and performance; respond to incidents and perform root cause analysis Partner with application engineering and security teams to support system reliability and scalability Implement … maintain backup, disaster recovery, and high-availability solutions Support automation related to infrastructure provisioning and application deployments Manage IAM roles, permissions, and access controls in alignment with security policies Contribute to cloud cost monitoring and optimization efforts Maintain documentation, runbooks, and operational procedures Participate in on-call ...

alongside them. Working knowledge of Microsoft 365 is desirable. You will work closely with pre-sales, Principal Consultants, Architects, and operational teams to deliver high quality, supportable solutions aligned to agreed standards. What You Will Do Provide hands‐on design and delivery expertise across datacentre, hybrid, and Azure environments … Services, Group Policy, DNS, DHCP, certificate services, and hybrid identity through Entra Connect. Design and deploy resilient compute and storage platforms, including failover clustering, high availability, shared and software‐defined storage, and the backup and replication that underpins them. Lead and support migration of customer server estates, including ...

Optimization: Monitors platform health and resolves performance bottlenecks, covering execution plans, indexing, query optimization, connection handling, locking/contention, storage capacity, and replication performance. High Availability & Resilience: Configures, tests, and supports high availability, clustering, replication, and disaster recovery processes to ensure business continuity. Security & Governance: Manages … Mongo DBA Couchbase DBA Randstad Technologies Ltd is a leading specialist recruitment business for the IT & Engineering industries. Please note that due to a high level of applications, we can only respond to applicants whose skills & qualifications are suitable for this position. No terminology in this advert is intended ...

Azure Data Factory. Desired Skills: Experience with Terraform or other IaC tools. Familiarity with domain-driven design and microservices. Experience with distributed systems or high-availability environments. Understanding of tolling or transportation systems. 5+ years of experience with Terraform or other IaC tools. 5+ years of experience with … distributed systems or high-availability environments. Benefits: Our Benefits Include: Medical, Dental, and Vision Insurance 401(k) Retirement Plan Health Savings Account (HSA) Disability Insurance (Short-Term and Long-Term) Life and AD&D Insurance Paid Sick Leave (where required by applicable state or local law) Supplemental Insurance ...

provide technical assistance for investigation and analysis of security events. Oversee management and maintenance of DDI (DNS, DHCP, and IPAM) infrastructure, ensuring high availability and reliability of DDI services. Implement DNS changes and updates aligned with business requirements; provision new domains, networks, ACLs, templates, subnets, and DHCP scopes. … monitoring and alarming tools, leveraging vendors such as Netcool, IBM SevOne/ITNM, Solarwinds, Netscout, Netbrain, and Thousandeyes. Familiarity with DMVPN implementation in a high availability setting. Experience with DDI (DNS, DHCP, and IPAM) in an enterprise network, with a solid understanding of DNS and DHCP concepts. Experience ...

Infrastructure Platform Engineering team. In this role, the successful candidate will help design, scale, and secure enterprise on-premises and cloud hybrid infrastructure, driving high availability, automation, and operational excellence. The candidate will work at the intersection of traditional infrastructure management and cutting-edge agentic AI tooling, building … ensuring 24/7 system reliability across massive fleet environments. Key Responsibilities: Architect, manage, and scale robust on-premises infrastructure and server fleets, ensuring high availability, performance optimization, and rigorous incident management. Drive configuration management across the environment using Chef (Cinc) and Infrastructure as Code (IaC) principles ...

more than 30 countries, 4,000+ experts and over 45 years of experience, Ingenico is a trusted global leader in payment acceptance. Work on high-impact, large-scale payment systems used globally, where your engineering directly powers millions of transactions The Impact You'll Make Own the strategic roadmap … company's cloud and hybrid strategy, driving automation and modernization through Infrastructure-as-Code Safeguard business continuity by leading disaster recovery planning across critical, high-availability transaction processing environments Build the vendor and partner relationships that deliver the best value and service to Ingenico globally What You Will ...

environments, directory services, DNS, DHCP, segmentation, and infrastructure integrations. • Support on-premises Exchange, Microsoft 365/Office 365, Google environments, and hybrid infrastructure. • Implement high availability, replication, backup, recovery, and disaster recovery solutions. • Coordinate with project managers, customers, vendors, and subcontractors to keep implementations within scope and schedule. … operational handoffs. Support & Engineering Operations • Serve as a senior escalation resource for complex infrastructure issues spanning server, storage, virtualization, backup, and networking. • Diagnose performance, availability, configuration, and connectivity problems and perform root cause analysis. • Work directly with manufacturer support teams to resolve hardware and software issues. • Apply security hardening ...

lifecycle, from initial requirements and implementation through to BAU support Troubleshoot complex infrastructure issues and act as an escalation point Support Disaster Recovery and High Availability solutions Work collaboratively with Infrastructure, Architecture, Project Management and Service Desk teams Contribute to infrastructure transformation and service improvement initiatives Create … application configuration Windows Server 2016, 2019 and 2022 Active Directory, DNS, DHCP and Sites & Services Windows file services, including DFSR Disaster Recovery and High Availability technologies Networking fundamentals, including routing and troubleshooting Monitoring technologies such as SolarWinds, SNMP or similar Strong infrastructure troubleshooting and problem-solving skills Desirable ...

operational excellence. Key Responsibilities Design, build and support enterprise infrastructure across on-premise and AWS environments Lead infrastructure modernisation and cloud migration projects Own High Availability, Disaster Recovery and business continuity capabilities Administer VMware, enterprise storage and Windows Server environments Develop automation using PowerShell, Python and Infrastructure … following: VMware vSphere/ESXi Windows Server, Active Directory & Entra ID AWS infrastructure (EC2, IAM, VPC, S3) Hybrid cloud environments Disaster Recovery & High Availability Enterprise backup technologies (Veeam, Rubrik, Zerto or similar) PowerShell and/or Python Infrastructure automation and Infrastructure-as-Code Strong troubleshooting skills within complex ...