26 to 50 of 446 High Availability Jobs

have 5 or more years' of demonstrated understanding and hands-on experience in the following networking concepts: network traffic flow analysis, network management, network topology design, network security, performance, high availability, load balancing, and fault tolerant architectures. Shall have 5 or more years' of experience working with secure encrypted networking devices (i.e., Taclanes and Border Guards) and communication … requirement. Personal experience working with Cisco Adaptive Security Appliances (ASA) and like products is a plus. Demonstrated experience in networking engineering enterprise solutions to directly support a variety of high availability, fault tolerant, disaster recovery, and continuity of operations (COOP) scenarios. Demonstrated experience operating and maintaining the Riverbed Steelhead appliance product line to provide WAN Optimization and Deep More ❯

AZURE NETWORK ENGINEER | Juniper, Palo Alto, Azure Cloud Networking, Scripting | £ plus 20% bonus Juniper, Palo Alto firewalls, Azure Cloud Networking Scripting - either Terraform or Powershell 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 Fund Manager is seeking 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 a Azure Cloud environment so experience with networking in this setup would be More ❯

daily operations and administration of IBM MQ environments, ensuring secure, reliable message flow across applications. Key responsibilities include monitoring system performance, maintaining security protocols, and documenting processes to uphold high availability and compliance standards. If you have a detail-oriented approach and proven expertise in managing MQ systems, we invite you to be part of our dedicated team … working to protect our nation's critical infrastructure. • Design, implement, and maintain scalable, secure, and high-performing IBM MQ and Liberty messaging infrastructure, including queue managers, channels, queues, clustering, and high-availability configurations. • Monitor system health and performance metrics, identifying and resolving bottlenecks, tuning MQ settings, and optimizing configurations to ensure reliable and efficient operations. • Lead enterprise More ❯

teams with the integration, implementation, and troubleshooting of projects involving local, cloud, and hybrid network services. • Develop disaster recovery and business continuity plans to protect data assets and ensure high availability • Exercises independent judgment in the planning, scheduling, organizing, controlling, and monitoring of data-related projects. The ideal candidate will have: • Bachelor's degree in a technology discipline …/ELT tools • Strong skills in architecture, business process, information, and systems development; familiarity with data modeling, workflow, rules-based systems techniques and tools • Experience designing and implementing serverless, high availability and fault-tolerant data architectures • Strong understanding of existing and emerging Cloud Data Technologies in the marketplace • Strong background in data visualization tools (Power BI, Tableau, Domo More ❯

daily operations and administration of IBM MQ environments, ensuring secure, reliable message flow across applications. Key responsibilities include monitoring system performance, maintaining security protocols, and documenting processes to uphold high availability and compliance standards. If you have a detail-oriented approach and proven expertise in managing MQ systems, we invite you to be part of our dedicated team … secret clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS202, T4, Band 7 Job-Specific Essential Duties and Responsibilities: Design, implement, and maintain scalable, secure, and high-performing IBM MQ and Liberty messaging infrastructure, including queue managers, channels, queues, clustering, and high-availability configurations. Monitor system health and performance metrics, identifying and resolving bottlenecks More ❯

Database Engineering Team We're seeking an experienced System Engineer Level 3 with specialized expertise in Oracle and PostgreSQL database administration to support critical defense infrastructure. This role combines high-level systems engineering leadership with hands-on database management, requiring both strategic thinking and technical depth. The Opportunity As a Database Engineer Level 3, you'll be at the … OEM), BARMAN, PGADMIN, Data Pump, and Oracle Recovery Manager (RMAN) Design and execute database monitoring strategies, performance optimization, and disaster recovery solutions Manage Oracle Exadata/RAC environments and high-availability PostgreSQL clusters Systems Engineering Excellence Analyze and translate user requirements and concept of operations documents into comprehensive system specifications Lead cross-functional teams in developing system architectures … Participate in Configuration Control Board (CCB) activities and lead resolution of database-related action items Implement comprehensive security controls meeting Information Assurance requirements for Confidentiality, Integrity, Non-repudiation, and Availability Conduct trade analyses optimizing database system operations across the entire lifecycle Establish and maintain database configuration baselines through development, deployment, and operations phases What You'll Bring Required Qualifications More ❯

We are seeking an experienced Linux High Availability (HA) Architect with deep expertise in Pacemaker Clustering for mission-critical enterprise systems. The successful candidate will be responsible for designing, implementing, and supporting HA solutions using Pacemaker, primarily in SLES and RHEL environments. Experience with cloud infrastructure (AWS, Azure, or GCP) and familiarity with SAP landscapes. Key Responsibilities: Design … and implement Pacemaker-based HA clusters to support high-availability enterprise applications. Lead the installation, configuration, and tuning of Pacemaker related HA components. Work closely with infrastructure, application, and cloud teams to ensure optimal design and resilience. Required Skills & Experience: Expert-level experience with Pacemaker Clustering, including design, installation, and Architecture. Operating system knowledge (SLES; RHEL) Hyperscaler knowledge More ❯

daily operations and administration of IBM MQ environments, ensuring secure, reliable message flow across applications. Key responsibilities include monitoring system performance, maintaining security protocols, and documenting processes to uphold high availability and compliance standards. If you have a detail-oriented approach and proven expertise in managing MQ systems, we invite you to be part of our dedicated team … secret clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS202, T4, Band 7 Job-Specific Essential Duties and Responsibilities: Design, implement, and maintain scalable, secure, and high-performing IBM MQ and Liberty messaging infrastructure, including queue managers, channels, queues, clustering, and high-availability configurations. Monitor system health and performance metrics, identifying and resolving bottlenecks More ❯

daily operations and administration of IBM MQ environments, ensuring secure, reliable message flow across applications. Key responsibilities include monitoring system performance, maintaining security protocols, and documenting processes to uphold high availability and compliance standards. If you have a detail-oriented approach and proven expertise in managing MQ systems, we invite you to be part of our dedicated team … secret clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS202, T4, Band 7 Job-Specific Essential Duties and Responsibilities: Design, implement, and maintain scalable, secure, and high-performing IBM MQ and Liberty messaging infrastructure, including queue managers, channels, queues, clustering, and high-availability configurations. Monitor system health and performance metrics, identifying and resolving bottlenecks More ❯

internal and external hosted systems by managing hardware and software infrastructure. Youll play a key role in supporting Hosted operations, handling complex support requests, collaborating across departments, and maintaining high availability and performance of systems. This position requires working hours aligned to the UK business day: 9:00 AM to 5:00 PM BST (British Summer Time) during … fast-paced and growing environment. Technical Competencies Solid foundation in networking principles. Proficiency in Windows Server and Active Directory administration and issue resolution. Strong understanding of Windows Clustering for high-availability services. Experience with Windows backup solutions Veeam preferred Experience administering SAN solutions (e.g., provisioning, monitoring). Good understanding of Windows Server Update Services (WSUS). Good understanding More ❯

What You'll Be Doing As a senior technical authority, you'll lead the administration and enhancement of SAP systems across Windows and SUSE Linux environments. You'll ensure high availability, performance, and compliance across SAP HANA, BusinessObjects, and SLT platforms, while supporting Fiori/UI5 and collaborating across infrastructure teams to deliver secure, scalable solutions. Key Responsibilities … root cause analysis Support and optimise SAP Fiori/UI5 applications Manage and monitor SAP Landscape Transformation (SLT) for Real Time data replication Administer SAP BusinessObjects (BO) platforms ensuring high availability and performance Collaborate with network, database, and infrastructure teams for patching and security compliance Contribute to technical governance and continuous improvement across the SAP estate Experience & Skills … Integration Suite , and advanced Fiori capabilities What's On Offer A permanent opportunity with a respected utilities organisation Hybrid working flexibility and a collaborative team culture Strategic involvement in high-impact technical transformation programmes Competitive salary and benefits package More ❯

into the consolidated EUMETSAT network; Design and specify a suite of commercial tools for network management and analysis, to meet the common use cases associated with monitoring and maintaining high availability networks; Interact with suppliers of network products and service providers; Lead industry support and service providers to achieve the above points; Support procurements and management of service … designing, developing and deploying network architectures and services according to recognised standards, including a strong understanding of security compliance requirements; Proven experience of LAN and WAN architectures in an high-availability, 24/7 operational environment; In-depth and demonstrable knowledge of industry standard networking protocols and architectures; In-depth and demonstrable knowledge of Cisco technology, services and More ❯

and that assurance checkpoints are effectively met. Person specification Experience in designing, delivering, and assuring enterprise-grade network architectures, including cloud-native, hybrid, and multi-site environments that support high-availability and secure operations. Technical knowledge of core networking technologies and protocols, including routing, switching, firewalls, DNS, load balancing, VPN and network segmentation, with the ability to apply … and alignment with operational SLAs and architectural best practices. Experience in designing, delivering, and assuring enterprise-grade network architectures, including cloud-native, hybrid, and multi-site environments that support high-availability and secure operations. More ❯

and that assurance checkpoints are effectively met. Person specification Experience in designing, delivering, and assuring enterprise-grade network architectures, including cloud-native, hybrid, and multi-site environments that support high-availability and secure operations. Technical knowledge of core networking technologies and protocols, including routing, switching, firewalls, DNS, load balancing, VPN and network segmentation, with the ability to apply … and alignment with operational SLAs and architectural best practices. Experience in designing, delivering, and assuring enterprise-grade network architectures, including cloud-native, hybrid, and multi-site environments that support high-availability and secure operations. More ❯

and that assurance checkpoints are effectively met. Person specification Experience in designing, delivering, and assuring enterprise-grade network architectures, including cloud-native, hybrid, and multi-site environments that support high-availability and secure operations. Technical knowledge of core networking technologies and protocols, including routing, switching, firewalls, DNS, load balancing, VPN and network segmentation, with the ability to apply … and alignment with operational SLAs and architectural best practices. Experience in designing, delivering, and assuring enterprise-grade network architectures, including cloud-native, hybrid, and multi-site environments that support high-availability and secure operations. More ❯

and that assurance checkpoints are effectively met. Person specification Experience in designing, delivering, and assuring enterprise-grade network architectures, including cloud-native, hybrid, and multi-site environments that support high-availability and secure operations. Technical knowledge of core networking technologies and protocols, including routing, switching, firewalls, DNS, load balancing, VPN and network segmentation, with the ability to apply … and alignment with operational SLAs and architectural best practices. Experience in designing, delivering, and assuring enterprise-grade network architectures, including cloud-native, hybrid, and multi-site environments that support high-availability and secure operations. More ❯

and that assurance checkpoints are effectively met. Person specification Experience in designing, delivering, and assuring enterprise-grade network architectures, including cloud-native, hybrid, and multi-site environments that support high-availability and secure operations. Technical knowledge of core networking technologies and protocols, including routing, switching, firewalls, DNS, load balancing, VPN and network segmentation, with the ability to apply … and alignment with operational SLAs and architectural best practices. Experience in designing, delivering, and assuring enterprise-grade network architectures, including cloud-native, hybrid, and multi-site environments that support high-availability and secure operations. More ❯

to reach their goals in and outside the office. Goldman Sachs has launched an initiative to become the top provider in equities trading by building superior technology and delivering high quality products. This vision is a multi-year investment in people, platforms and products. Join the team and participate in the development and launch of best in class products … within global equities markets, meeting requirements with impactful and rapid software deployment. As stewards of critical components in order execution and post-trade, the team is accountable for a high degree of software quality. The team consists of self-guided pragmatic individuals who are motivated to change the status quo in calculated ways. As a member of the team … in the full product lifecycle from requirements gathering, design,implementation, testing, support, and monitoring performance of systems and strategies used by our clients. Responsibilities Design, build and maintain a high-performance, high-availability, high-capacity, yet nimble and adaptive platform for transaction cost analytics and execution research Develop highly reliable data ingestion processes to consume large More ❯

local network environments, including Dell servers and Dell switch configurations. Strong technical expertise in Microsoft Active Directory (AD), Windows Server environments, and authentication solutions. Plan for scalability, redundancy, and high availability to support future growth. IT Security & Compliance: Ensure compliance with security and regulatory standards, including PCI DSS, Cyber Essentials+, DORA, and ISO 27001. Implement and enforce security … best practices across infrastructure automation and cloud environments. Maintain accurate compliance documentation, including PCI DSS scope records and security policies. Secure high-value and high-risk data, such as cardholder (PCI) and personally identifiable information (PII). Cloud & Automation (these tools and skills will be taught): Implement and manage Infrastructure as Code (IaC) for cloud and on-premises … but is not essential. Desirable (but not required) experience: Some interest in learning and using automation tools such as Azure DevOps, Terraform, Node-Red, Packer. Proven ability to secure high-value data (PCI cardholder data, PII) and implement security best practices. Scripting and automation skills (PowerShell, Python, Bash, or similar). Ability to design, implement, and maintain CI/ More ❯

The Role We’re looking for a highly skilled Software Developer to join our engineering team. You’ll play a critical role in the design, development, and deployment of high-performance trading systems and AI-driven financial tools. This is a great opportunity for a developer who thrives in a fast-paced environment and wants to work on complex … scientists to integrate AI and machine learning models into trading workflows. Implement microservices and APIs for internal and external system integration. Optimises system performance, scalability, and fault tolerance for high-availability environments. Participate in code reviews, testing, and deployment processes using CI/CD pipelines. Contributed to architectural decisions and roadmap planning. Requirements Essential Degree educated 2.1 or … to work in the UK, as we unfortunately cannot provide Visa Sponsorship . Desirable Skills Strong understanding of object-oriented programming and multithreading/concurrency. Experience building real-time, high-throughput systems (ideally in finance or trading). Familiarity with electronic trading platforms, FIX protocol, or market data feeds is a strong plus. Exposure to AI/ML frameworks More ❯

along with your DevOps proficiency across GCP, to design and implement resilient frontend client, backend services, infrastructure automation, and cloud-native solutions. This is an opportunity to work on high-impact systems within a secure, high-availability environment at one of the world's leading financial institutions. Responsibilities will include: Design, develop and maintain highly available, secure … other regulated environments. GCP certifications (e.g., Google Cloud Engineer/GCP Cloud DevOps Engineer). All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants in the first instance. We thank you for your interest and the time taken to apply More ❯

sector, is seeking a highly motivated and experienced Senior Software Engineer to join their team on a 6-month initial contract. This role offers the opportunity to work on high-impact systems within a secure, high-availability environment, supporting the development of services hosted on Public Cloud platforms. Youll bring strong software engineering expertise, coupled with DevOps More ❯

along with your DevOps proficiency across GCP, to design and implement resilient frontend client, backend services, infrastructure automation, and cloud-native solutions. This is an opportunity to work on high-impact systems within a secure, high-availability environment at one of the world's leading financial institutions. Key Accountabilities Responsibilities will include: • Design, develop and maintain highly More ❯

along with your DevOps proficiency across GCP, to design and implement resilient frontend client, backend services, infrastructure automation, and cloud-native solutions. This is an opportunity to work on high-impact systems within a secure, high-availability environment at one of the world's leading financial institutions. Key Accountabilities Responsibilities will include: • Design, develop and maintain highly More ❯

along with your DevOps proficiency across GCP, to design and implement resilient frontend client, backend services, infrastructure automation, and cloud-native solutions. This is an opportunity to work on high-impact systems within a secure, high-availability environment at one of the world's leading financial institutions. Key Accountabilities Responsibilities will include: • Design, develop and maintain highly More ❯