101 to 125 of 179 Permanent High Availability Jobs

position blends significant project delivery with BAU responsibilities, offering the chance to work on complex migrations, data centre consolidation, and ongoing optimisation of a high-availability network. Key Responsibilities Lead and deliver network infrastructure projects, including data centre consolidation and migration activities. Design, configure, and deploy switches … Carry out BAU tasks such as firmware upgrades, patching, and general network maintenance. Provide expert support across the core network to ensure resilience and high performance. Work with Cisco ASA and Fortinet firewalls to maintain secure network operations. About You Strong hands-on experience with MPLS, particularly Layer ...

help shape and deliver large-scale, business-critical systems across Market and Credit Risk. You'll be responsible for designing, building, testing and implementing high-quality software across the full system lifecycle, while working closely with senior engineering leadership, architects and key business stakeholders to influence technical direction … multithreading and concurrency Grid Computing Cloud-native development , ideally on GCP Kubernetes and containerised environments Designing and delivering systems that operate at scale with high availability and resilience Experience within Market Risk or Credit Risk is highly desirable, and candidates with exposure in this domain will be prioritised. ...

manage mission-critical data infrastructure for major UK brands. This is a fully remote opportunity to join a collaborative technical team, delivering high-performance database solutions across diverse client environments. Key Responsibilities Core DBA: Administer, secure, and upgrade SQL Server environments. Performance: Expert-level tuning, troubleshooting, and optimization. High Availability: Implement and manage Always On, Clustering, and Log Shipping. Strategy: Provide technical leadership and guidance to client teams. Automation: Utilize PowerShell and T-SQL to refine processes. Support: Participate in a shared 24/7 on-call rota. Requirements Deep expertise in SQL Server Infrastructure & Administration. Strong ...

Role: Infrastructure Engineer Location: Central London (Hybrid 2 Days WFH) Salary: £50,000 - £55,000 Top London MSP | High-Level Projects | Azure, Virtualisation & Infrastructure Leadership Were partnered with one of Londons most advanced MSPs , supporting an exciting portfolio of SME and mid-market clients with complex cloud, infrastructure … security environments. Theyre now looking for a high-level Infrastructure Engineer to join their elite technical team and take ownership of major project delivery, advanced troubleshooting, and infrastructure transformation work. This role is built for a senior MSP engineer who wants to be deeply hands-on with Azure, virtualisation ...

VMware (vSphere, NSX) and Pure Storage Build and support CI/CD pipelines and DevOps workflows Automate infrastructure using Ansible, Terraform, and scripting Ensure high availability, security, and scalability If you’re an OpenShift specialist looking for a long-term engagement on a major programme, get in touch. ...

/Reliability Engineer - Systematic Hedge Fund The Trading Infrastructure Engineer will be part of a highly talented team of support engineers responsible for ensuring high availability of mission critical services such Infrastructure as a Service (IaaS), Build & Deploy, Research and Trading. The candidate will be responsible for providing ...

optimal performance and security. Collaborate closely with the application team to integrate cloud solutions seamlessly. Utilize technologies such as Azure, Terraform, Azure DevOps. Ensure high availability and scalability of microservices. Implement best practices for container orchestration and monitoring. Implement automated secrets management workflows. Design and maintain CI/ ...

engineered, and built on modern, secure, enterprise-grade architecture. Working via a globally recognised consultancy partner, you'll gain exposure to complex financial systems, high-availability platforms, and world-class engineering standards - while benefiting from long-term career progression and stability. The Role As a Java Developer ...

ownership, support, and evolution of enterprise Microsoft platforms, covering database, web, cloud, identity, and reporting services, while providing technical leadership in a regulated, high-availability environment. Key Responsibilities of the Senior Platform Engineer: Provide third-line support for business-critical platform services Own and support SQL Server, reporting … prem and cloud), IIS/web platforms, Azure services, and identity services including SSO and MFA Proactively monitor, optimise, and maintain platform performance, availability, capacity, load balancing, and disaster recovery Lead complex troubleshooting, root cause analysis, and incident resolution Deliver code releases, platform upgrades, deployments, and infrastructure changes ...

Engineer at IRIS you will : Drive the usage and best practices of AI Tools such as Devin, Replit, Co-Pilot, Cursor. Work with a high level of autonomy with regards to both focus areas and impact mechanisms Demonstrate and educate industry recognised engineering Cloud Platform SAAS "best in class … complex problems Work with architecture and Central teams to continually evolve the technical strategy Utilise understanding of cloud technologies to help teams engineer for high availability and performance of the platform Support project teams on the right pragmatic trade-offs between rapid delivery and long term supportable code ...

compliance requirements across multi-cloud, hybrid, or on-prem environments. Additionally, the SME will bring deep expertise in Pure Storage technologies to enable high-performance, reliable storage integration with containerized workloads. Key Responsibilities: Define storage architecture strategy for OpenShift clusters and workloads, incorporating Pure Storage best practices. Advise … compute and networking layers. Ensure compatibility with containerized workloads and persistent storage requirements. Conduct performance assessments and recommend improvements for Pure Storage systems. Implement high availability, redundancy, and disaster recovery strategies leveraging Pure Storage capabilities. Ensure storage configurations align with the bankâs security and regulatory standards, including encryption ...

leading global manufacturer of high-end IC substrates and printed circuit boards . AT&S industrializes leading-edge technologies for its core business segments Mobile Devices & Substrates, Automotive & Aerospace, Industrial and Medical and high-performance computing for AI applications. We are looking for talent eager to shape … enhance our successful IT Team at the Headquarters in Leoben , we are looking for a passionate IT Infrastructure - Network & Connectivity Specialist Ensure secure and high-performance connectivity across our global network! Aufgaben In your role you will design, operate, and optimize enterprise network infrastructure with a strong focus ...

help shape and deliver large-scale, business-critical systems across Market and Credit Risk. You’ll be responsible for designing, building, testing and implementing high-quality software across the full system lifecycle, while working closely with senior engineering leadership, architects and key business stakeholders to influence technical direction … multithreading and concurrency Grid Computing Cloud-native development , ideally on GCP Kubernetes and containerised environments Designing and delivering systems that operate at scale with high availability and resilience Experience within Market Risk or Credit Risk is highly desirable, and candidates with exposure in this domain will be prioritised. ...

Creating scalable micro-segmentation and distributed firewall designs Architecting Advanced Threat Detection integrations and operational workflows Designing Avi ALB solutions that deliver high availability, performance, and resilience Producing clear high-level and low-level design documentation (HLD/LLD) Reviewing and approving implementation designs and technical changes ...

most — keep services running and stakeholders confident. Are you an experienced IT Incident Manager looking for a new challenge in a fast-paced and high-impact environment? This is a rare opportunity to step into a newly created role and work directly alongside the Head of Operations, managing major … client, a well-established organisation in Central London, is expanding their internal IT team and seeking a calm, capable and experienced professional to ensure high-priority incidents are handled efficiently and professionally. Your ability to manage communication, coordinate resolution, and maintain service continuity will be absolutely key. The Role ...

London - Front Office Technology - Permanent An international financial institution is seeking a Director-level eFX Engineering Lead to drive the design and development of high-performance, low-latency electronic FX trading systems . This is a senior hands-on leadership role working directly with Front Office trading and sales … engineering of a globally distributed eFX trading platform , covering: Real-time pricing Risk and price distribution Algo execution Electronic trading workflows High-availability architecture This role offers significant ownership, autonomy and influence over technical strategy, tooling, and future technology adoption. Key Responsibilities Build and enhance a low-latency ...

professional environment with a focus on technological advancement and operational efficiency. Description Oversee the day-to-day operations of the data centre, ensuring high availability and performance. Implement and manage data centre infrastructure, including servers, storage, and network systems. Monitor and optimise data centre performance to meet operational ...

experience with Cisco enterprise technologies . CCNP Enterprise (R&S) level knowledge required. Solid understanding of: Layer 2 technologies (STP, VLANs, VTP, LACP) High availability designs (VPC, SVL, HSRP, VRRP) Routing protocols (BGP, EIGRP, OSPF) 1-2 years' experience designing and supporting data centre spine-leaf fabrics (Cisco ...

support function within a legal or professional services environment . You will be responsible for managing day-to-day IT support operations, ensuring high service levels, and supporting business-critical systems in a fast-paced, client-focused setting. Key responsibilities: Lead and manage the IT support team and service … customer service skills Solid understanding of IT service management best practices This is an excellent opportunity to play a key role in a professional, high-standards organisation. If you’d like, I can tailor this to a specific seniority level, add salary/location, or make it more formal ...

long term stability, technical depth and excellent benefits. The Role You'll be responsible for designing, operating and securing Microsoft Azure cloud infrastructure, supporting high availability environments with a strong focus on security, performance and cost optimisation. Key Responsibilities Design, build, and manage Azure cloud infrastructure and services … Implement security controls, access management, and compliance measures Monitor performance, availability, and cost efficiency across Azure environments Support Azure migrations and automate deployments and operational tasks Collaborate closely with engineering teams and upskill junior colleagues Skills & Experience Required Strong hands on experience with Microsoft Azure AZ-104 (Azure Administrator ...

Time The Opportunity We are looking for an experienced Ticketing Operations Manager with a strong background in live payments or ticketing environments , where system availability is business-critical and downtime directly impacts revenue. This role is ideal for someone who has operated in high-volume, always-on payment … channels Lead major incident response for payment and ticketing failures Own operational performance across systems used by millions of customers Manage and develop a high-performing operations and incident management team This is a senior operational leadership role with real accountability and influence. Key Responsibilities Lead ...

other DBA's you will provide top tier service to clients across the UK. Aside from the work itself, training and development are high on the agenda here with professional development an important factor in joining this business. The role is fully remote and offering a salary … managing estates both on premise and in Azure/AWS. - Experience working on migration projects to the cloud. - Performance tuning within SQL, delivering high availability, always on and replications. - Experience in Powershell scripting. - Nice to have experience working with external stakeholders/customers. If you feel like ...

right candidate) + bonus + benefits We're seeking a highly motivated Network Engineer to join a financial services organisation operating in a secure, high-availability, enterprise environment. This role is ideal for a networking professional with a strong foundation in core infrastructure and hands-on, production experience … network services Administer and support Zscaler as a core security platform, ensuring secure access and alignment with Zero Trust principles Monitor network performance and availability; diagnose and resolve issues to ensure optimal uptime Assist with the design and implementation of secure, scalable network solutions Collaborate with infrastructure, security ...

right candidate) + bonus + benefits We're seeking a highly motivated Network Engineer to join a financial services organisation operating in a secure, high-availability, enterprise environment. This role is ideal for a networking professional with a strong foundation in core infrastructure and hands-on, production experience … network services Administer and support Zscaler as a core security platform, ensuring secure access and alignment with Zero Trust principles Monitor network performance and availability; diagnose and resolve issues to ensure optimal uptime Assist with the design and implementation of secure, scalable network solutions Collaborate with infrastructure, security ...

platform, opening up curriculum data and safe AI to support brilliant teaching in every classroom. Oak is a fully remote, mission-driven organisation offering high levels of flexibility, autonomy, and purpose. We re a national not-for-profit organisation working in partnership with teachers to create high-quality … safe AI is used across the sector, we d love to hear from you. What You ll Be Doing Develop and manage a high performing Engineering department, leveraging internal and/or external relationships Manage the Engineering department budget (minimum of 6-figures) Accountable for the department's delivery ...