51 to 75 of 252 Legacy Systems Jobs in England

virtualisation solutions, containerisation strategies and orchestration platforms Design disaster recovery, business continuity and resilience architectures meeting MOD availability requirements Guide infrastructure modernisation programmes, legacy system migrations and technology refresh initiatives Ensure infrastructure designs comply with MOD security requirements, Classification Guides and defence standards Technical Leadership & Governance Lead infrastructure ...

supportive, inclusive environment where innovation and collaboration are valued. This role offers the chance to work with cutting-edge technologies, contributing to systems that support organ and tissue donation and transplantation across the UK. Youll help modernise legacy systems, manage servers both on-premises … hybrid working and a culture that champions diversity, learning and personal growth, this is a meaningful career opportunity for developers who want to build systems that matter. This vacancy focuses on IBM Operational Decision Manager (ODM Main duties of the job As a Senior Digital Developer, you will develop ...

services by containerising applications for Amazon ECS, removing legacy infrastructure dependencies and optimising services for cloud-native operation.Design and build resilient distributed systems by improving health checks, fault tolerance, observability and runtime behaviour to enhance service reliability and reduce operational incidents.Define and evolve the .NET migrations … professional experience developing applications with C# and .NET, alongside a solid understanding of software engineering principles and modern backend architecture.A good understanding of distributed systems, including resilience patterns, observability, scalability and performance optimisation.Experience designing reusable engineering patterns, frameworks or shared libraries that improve consistency and developer experience across multiple ...

recruiting on behalf of a well-established organisation in the financial services sector for an experienced HRIS Analyst to join their HR Systems team. This is an exciting opportunity to become part of a collaborative team at a pivotal stage in its HR technology journey. The organisation is implementing … Workday as its core HR platform, replacing multiple legacy systems with a single, integrated solution. You'll play a key role throughout the implementation and continue supporting, developing and optimising the platform once it's live. The Role As an HRIS Analyst, you'll support the ongoing ...

software platforms that power our Physical Security business partners globally, with a primary focus on operating and engineering our existing Physical Security Systems and migrating to Genetec solutions for Access Control and CCTV. You will also work with non-Genetec solutions that serve the needs of BNY's Corporate … ways: Provide end-to-end Engineering support for our global suite of Physical security applications. This includes: Migration to Genetec from legacy systems (e.g., C-CURE, Victor), including architecture, cutover planning, device onboarding, integrations, data/credential migrations, and stakeholder communications. Plan and execute system updates, firmware ...

automation subject matter expert within Manufacturing Engineering. Supporting major capital and continuous improvement initiatives, you will lead controls integration, modernise legacy systems and deliver automation solutions that improve safety, quality and productivity. Your work will be instrumental in maintaining reliable manufacturing operations while shaping the future controls … safety, quality and cost performance, taking projects from concept through to production deployment.Design, program and support Siemens and Mitsubishi PLC, HMI and SCADA systems, while driving controls standardisation, modernisation of legacy assets and alignment with operational technology architecture.Lead controls lifecycle management activities, including hardware obsolescence planning, migration ...

large, complex organisation undergoing a significant programme of technology transformation, including the introduction of new SaaS platforms, the consolidation of legacy systems and ongoing business change. As Data Migration Lead , you will take ownership of the organisation's data migration strategy and delivery, ensuring data is accurately … Experience with Power BI or similar technical reporting tools. Familiarity with Microsoft Dynamics 365 and the Power Platform would be advantageous. Understanding of business systems such as Finance, Invoicing, CRM and HR systems. Previous experience managing or mentoring data migration professionals. Strong project management skills and the ability ...

About RipplingRippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers. For the first time ever, you can manage and automate every part of the employee lifecycle … help make that vision a reality.In this high-impact role, you’ll be at the center of transforming Rippling’s global payroll engineering systems,leveraging and building AI-native solutions and modern engineering practices to unify and scale payroll operations across multiple countries. You’ll play a key role ...

roadmap.·Designing analytical, semantic and reporting data models.·Creating data maps and data-flow documentation.·Shaping the future migration from legacy systems to a modern data platform.·Ensuring data is secure, accessible, reliable and effectively governed.·Translating business priorities into practical architectural decisions.·Working closely with Data ...

roadmap. Designing analytical, semantic and reporting data models. Creating data maps and data-flow documentation. Shaping the future migration from legacy systems to a modern data platform. Ensuring data is secure, accessible, reliable and effectively governed. Translating business priorities into practical architectural decisions. Working closely with Data ...

recruiting on behalf of a well-established organisation in the financial services sector for an experienced HRIS Analyst to join their HR Systems team.This is an exciting opportunity to become part of a collaborative team at a pivotal stage in its HR technology journey. The organisation is implementing Workday … core HR platform, replacing multiple legacy systems with a single, integrated solution. You’ll play a key role throughout the implementation and continue supporting, developing and optimising the platform once it’s live.The RoleAs an HRIS Analyst, you’ll support the ongoing development and management ...

trusted technology partner to major NHS Trusts , with its platform now widely used by clinicians across the UK. Replacing outdated legacy systems with intuitive, user-centric tools, they are improving how healthcare teams operate and ultimately enhancing patient outcomes. With multiple industry awards , major contracts secured … platform and wider engineering function. Youll join a high-performing team of 20+ engineers , working on a mix of greenfield and evolving systems , contributing across a full-stack, microservices architecture . This is more than just a coding role its an opportunity to build technology that directly improves lives ...

workshop — staging, imaging, and testing customer devices and networking equipment prior to deployment. Your responsibilities Ensure that all prebuilt/preconfigured solutions/systems and hardware is configured and setup in line with Manufacturer, IT and Cyber best practices • Provide responsive, hands-on support for our field-based engineers … systems and customers • Commissioning support for our professional services team Maintain documentation for processes, systems, assets, and credentials • Play a key role in transitioning legacy systems to new solutions Your competencies Essential • Good understanding of IP Networking, switches, firewalls, routers and VPNs. • IT Support/ ...

infrastructure strategy, delivery, and scale across low-latency trading systems.This hire will drive a major AWS migration, build greenfield environments, modernise legacy systems, and shape the long-term engineering roadmap. You’ll lead a small but senior infrastructure function with real autonomy and impact.The RoleOwn infrastructure architecture … Direct Connect, Transit Gateway, CloudFormation)Networking: BGP, OSPF, MPLS, VLANs, VPNs, SD-WANFirewalls and network security (Cisco ASA, Fortinet or similar)Linux and Windows systems engineeringMicrosoft services and identity (AD/Entra ID)CI/CD (GitLab CI or similar)IaC and automation (CloudFormation, Ansible, Terraform)Monitoring/Observability ...

infrastructure strategy, delivery, and scale across low-latency trading systems.This hire will drive a major AWS migration, build greenfield environments, modernise legacy systems, and shape the long-term engineering roadmap. You’ll lead a small but senior infrastructure function with real autonomy and impact.The RoleOwn infrastructure architecture … Transit Gateway, CloudFormation)Windows ServerActive DirectoryNetworking: BGP, OSPF, MPLS, VLANs, VPNs, SD-WANFirewalls and network security (Cisco ASA, Fortinet or similar)Linux and Windows systems engineeringMicrosoft services and identity (AD/Entra ID)CI/CD (GitLab CI or similar)IaC and automation (CloudFormation, Ansible, Terraform)Monitoring/Observability ...

quality.Specific responsibilities are as follows:Engineering Leadership & DeliveryLead multiple engineering teams responsible for:Public-facing web platforms, customer-focused channels and digital services.Internal business systems and integrations.CRM and Dynamics-based solutions.Ensure predictable, high-quality delivery against agreed roadmaps and priorities.Balance pace, quality, and sustainability in a charity context.Establish clear … Dynamics-based solutions.Track record of improving engineering delivery, quality, and reliability.Familiarity with cloud-based platforms and modern integration patterns.Experience modernising legacy systems pragmatically.Proven experience leading continuous improvement initiatives across a complex organisation.Experience working in complex, regulated, or mission-critical environments.Strong analytical and problem-solving skills, excellent communication ...

Migration Lead, you will be responsible for leading the end-to-end migration of finance data, ensuring a successful transition from legacy systems to Oracle Fusion. Working closely with Finance, Digital Technology, business stakeholders, and implementation partners, you will oversee migration planning, data quality, testing, reconciliation, cutover … this drives our excellence. Guided by our values and alignment with the UN Sustainable Development Goals, we create and contribute to equitable spaces and systems, while cultivating a sense of belonging for all. Our internal employee networks support our inclusive culture: from race, ethnicity and cross-cultural working ...

using modern engineering practices Monitor, troubleshoot, and continuously improve data infrastructure Contribute to data architecture decisions and support the modernisation of legacy systems Create clear technical documentation and maintain best practices across data engineering workflows Collaborate with developers, analysts, and business teams to deliver impactful data solutions ...

decomposing workloads into independent steps orchestrated by managed workflow services and triggered by data events.Migration & Testing Experience: Experience with safely modernizing legacy systems using parity testing and incremental routing patterns.IaC & Containerization: Hands-on experience packaging runtimes into portable containers and provisioning cloud resources using modern Infrastructure ...

world's largest financial institutions. You'll be building on a cloud-native platform with a modern technology stack, not maintaining decades of legacy systems. Move fast. We're one of the fastest-moving teams in the firm, with a startup mindset backed by JPMorgan's scale, customers ...

across our software solutions portfolio. This is a critical, dual-track role where you will be responsible for carefully managing and supporting successful legacy on-premise products, while working shoulder-to-shoulder with your teams to build a clear vision for our modern cloud-based software portfolio.You will … deliver value and meet current market demands.Support the execution of total lifecycle management, including the eventual, phased sun-setting of legacy systems with immense tact and consideration for the customer impact.Work side-by-side with Product Managers, who hold primary accountability for overarching product strategy and vision ...

Physical Electronic Security Systems Genetec EngineerSalary Range: CompetitiveLocation: City of LondonThe RoleWe are seeking an experienced Genetec security engineer to play a pivotal role within a client team based in the City of London. You will oversee and drive the successful mobilisation and delivery of access control and CCTV … projects across the client’s portfolio. This position will involve supporting enterprise-level application implementations, managing migrations from legacy systems, and providing expert troubleshooting. The ideal candidate must excel in multitasking and thrive in a fast-paced, dynamic environment. This is an on-site role requiring ...

evolving a global finance function within a complex, multi-entity organisation. This role sits at the intersection of financial operations, commercial insight, and systems architecture. You will be instrumental in consolidating data across a complex legacy systems landscape, building commercial intelligence platforms, and stress-testing financial … design and implement governance frameworks, processes, and methodologies, the real impact comes from validating what works; challenging assumptions with rigor, and build systems that connect sources into a single source of truth for the business. Key Responsibilities:Design and deliver a consolidated financial reporting platform, bringing together data from ...

architectural design, risk mitigation, or technical governance.Demonstrated ability to mentor and coach engineers, uplifting capability and promoting software engineering excellence.Familiarity with legacy systems, export controls, interoperability, and long-term product evolution.Ability to collaborate across disciplines, working closely with systems, hardware, and firmware teams to ensure coherent ...

trusted technology partner to major NHS Trusts , with its platform now widely used by clinicians across the UK. Replacing outdated legacy systems with intuitive, user-centric tools, they are improving how healthcare teams operate and ultimately enhancing patient outcomes. With multiple industry awards , major contracts secured … platform and wider engineering function. Youll join a high-performing team of 20+ engineers , working on a mix of greenfield and evolving systems , contributing across a full-stack, microservices architecture . This is more than just a coding role its an opportunity to build technology that directly improves lives ...