376 to 394 of 394 Legacy Systems Jobs in the UK

will take full ownership of a large-scale Windows Server migration programme. The scope includes upgrading servers currently running Windows Servers, and addressing a small number of additional legacy systems. This role requires a proven subject matter expert in Windows Server migrations who is comfortable operating across multiple environments that include a complex mix of both legacy More ❯

will take full ownership of a large-scale Windows Server migration programme. The scope includes upgrading servers currently running Windows Servers, and addressing a small number of additional legacy systems. This role requires a proven subject matter expert in Windows Server migrations who is comfortable operating across multiple environments that include a complex mix of both legacy More ❯

Engineer with Solaris and Windows to be based onsite in Basingstoke. You will play a key function in the stability and performance of legacy and modern messaging systems through incident resolution, problem management, and proactive service support. This is a permanent role paying between £48K - £55K + 3% Bonus + 10% DV Bonus. DV/SC Clearance … incidents: log,triage,assign and resolve using agreed toolsets and processes * Conduct root cause analysis and ongoing problem investigations * Monitor and support Nexor X500 DSA and Exchange 2003 messaging systems * Liaise with intermediary customer contacts to resolve end-user issues Skills and Experience: * Strong knowledge of SMTP, X400 messaging, and X500 addressing * Experience with Nexor DSA and address book More ❯

that puts you at the heart of our IT transformation programme. You will work as part of a team tasked with developing and supporting The National Archives' cloud services, systems infrastructure, telecommunications and network infrastructure. You will apply your broad technical skills across a range of infrastructure systems including but not limited to, cloud services, SharePoint and O365 … desktop services, operating systems, LAN and WAN network, VoIP, storage, backup, Microsoft, licensing and Wi-Fi, using your knowledge, industry standards and best practice to contribute to a high performing service-culture orientated team. We are looking for a self-motivated person who will play a major role in the delivery of IT services, from legacy system More ❯

architectures, including microservices, serverless and service mesh. By providing developer teams with unprecedented architectural freedom, Kong accelerates innovation cycles, increases productivity, and seamlessly bridges legacy and modern systems and applications. For more information about Kong, please visit or follow on Twitter. More ❯

technology provider supporting the UK defence and national security sector. This is a rare opening for a Messaging Applications Engineer to join a long-established programme supporting secure communications systems within a highly sensitive environment. This role offers the chance to contribute to a system modernisation initiative later this year. The Role: Operating as part of a close-knit … engineering team, the successful candidate will provide 3rd line support for legacy messaging systems. Responsibilities include incident and problem management, system monitoring, root cause investigations, and liaising with stakeholders via an intermediary. Key Responsibilities: Perform triage, incident logging, and resolution using internal toolsets Investigate and resolve issues across legacy messaging platforms including Nexor X500 DSA and … Exchange 2003 Collaborate with internal stakeholders and security-cleared customer intermediaries Contribute to the wider system modernisation programme Key Skills & Experience: Experience with legacy messaging technologies such as X.400/X.500 Familiarity with SMTP, address book replication, or Nexor DSA UNIX or HP-UX scripting experience Experience with Oracle (8-10g), Solaris 10, or Exchange 2003 (or More ❯

23.65 ph + benefits. The Role: As Finance Business Partner, you will be supporting the organisation on a project basis as they migrate the finance function from a legacy system to the new platform, and as such, previous system migration experience would be desirable. The role will include: Financial & Resource Management: providing a complete financial management service across … as required. Continuous Improvement: Support the organisations drive for continuous improvement through data led insights and information. System Implementation : Support the finance function with the migration from their legacy system to the new tech platform. This role would suit an experienced … Finance professional (with CCAB recognised qualifications), with previous experience in producing comprehensive management accounting and analysis to senior management, coupled with strong excel skills. Previous project based experience of systems migration would be highly desirable. To discuss the role in confidence, contact Meghan Hamilton on or email your CV via the link below. MCS Group are an equal opportunities More ❯

Engineer with deep Linux expertise and a passion for building developer-centric tooling. You'll work closely with our CTO and engineering teams to enhance our internal infrastructure, CI systems, and productivity pipelines. This is a hands-on, high-impact role - ideal for someone who thrives on owning the tools that engineers rely on every day. Please note this … your ramp-up phase in our London office. Optionally grow into a leadership role as the internal infrastructure team expands. Prefer scripting custom Bash over fighting YAML in legacy CI systems. Experience with cgroups, kernel namespaces, virtual memory,/proc, and tracing syscalls. … Extensive experience with terraform and AWS cloud infrastructure. Know Docker intimately, from minimizing image sizes to how it leverages kernel features. Have experience maintaining complex software stacks and CI systems at scale. Are comfortable with debugging process groups, signals, and build failures at the OS layer. Take pride in building secure, reliable, and fast developer infrastructure. What We Offer More ❯

open APIs provided by modern engineering tools such as GitHub, Harness, Terraform, and Ansible. This approach will increasingly enable a self-service capability for customers while decommissioning our legacy network services and systems. Why Lloyds Banking Group We're on an exciting journey to transform our Group and the way we're shaping finance for good. We're … approach encourages experimentation and testing of innovative engineering methods, acting as a catalyst for change in both engineering practices and team dynamics . It is important to encourage a systems-thinking approach and prioritise user-friendly design methodologies. The ideal candidate will motivate effective performance while promoting simplicity and fostering confidence and trust. What you'll need Strategic Leadership … and Lab Leaders to build a value-generating Network product . Operational Excellence: Maintain high levels of network resilience, service availability and risk mitigation while simplifying and automating legacy platforms. About working for us Our ambition is to be the leading UK business for diversity, equity and inclusion supporting our customers, colleagues and communities and we're committed More ❯

open APIs provided by modern engineering tools such as GitHub, Harness, Terraform, and Ansible. This approach will increasingly enable a self-service capability for customers while decommissioning our legacy network services and systems. Why Lloyds Banking Group We're on an exciting journey to transform our Group and the way we're shaping finance for good. We're … approach encourages experimentation and testing of innovative engineering methods, acting as a catalyst for change in both engineering practices and team dynamics . It is important to encourage a systems-thinking approach and prioritise user-friendly design methodologies. The ideal candidate will motivate effective performance while promoting simplicity and fostering confidence and trust. What you'll need Strategic Leadership … and Lab Leaders to build a value-generating Network product . Operational Excellence: Maintain high levels of network resilience, service availability and risk mitigation while simplifying and automating legacy platforms. About working for us Our ambition is to be the leading UK business for diversity, equity and inclusion supporting our customers, colleagues and communities and we're committed More ❯

open APIs provided by modern engineering tools such as GitHub, Harness, Terraform, and Ansible. This approach will increasingly enable a self-service capability for customers while decommissioning our legacy network services and systems. Why Lloyds Banking Group We're on an exciting journey to transform our Group and the way we're shaping finance for good. We're … approach encourages experimentation and testing of innovative engineering methods, acting as a catalyst for change in both engineering practices and team dynamics . It is important to encourage a systems-thinking approach and prioritise user-friendly design methodologies. The ideal candidate will motivate effective performance while promoting simplicity and fostering confidence and trust. What you'll need Strategic Leadership … and Lab Leaders to build a value-generating Network product . Operational Excellence: Maintain high levels of network resilience, service availability and risk mitigation while simplifying and automating legacy platforms. About working for us Our ambition is to be the leading UK business for diversity, equity and inclusion supporting our customers, colleagues and communities and we're committed More ❯

We're a creative, committed, and diverse group of individuals who succeed as a team. At Kainos your ideas are heard and valued and you'll leave a legacy that you can feel proud of.Join us and discover how our people write our story. The Salesforce Technology Lead is a key role in the business, accountable for technology … Salesforce certifications including Certified Application Architect and/or Certified System Architect (Certified Technical Architect preferred). Experience with complementary technologies (e.g. AWS, Azure, M365) and integration with legacy systems. Proven experience delivering secure, compliant solutions aligned with UK government standards and best practice. Strong leadership skills with the ability to delegate, motivate, attract, develop, and mentor high More ❯

open APIs provided by modern engineering tools such as GitHub, Harness, Terraform, and Ansible. This approach will increasingly enable a self-service capability for customers while decommissioning our legacy network services and systems. Why Lloyds Banking Group We're on an exciting journey to transform our Group and the way we're shaping finance for good. We're … approach encourages experimentation and testing of innovative engineering methods, acting as a catalyst for change in both engineering practices and team dynamics . It is important to encourage a systems-thinking approach and prioritise user-friendly design methodologies. The ideal candidate will motivate effective performance while promoting simplicity and fostering confidence and trust. What you'll need Strategic Leadership … and Lab Leaders to build a value-generating Network product . Operational Excellence: Maintain high levels of network resilience, service availability and risk mitigation while simplifying and automating legacy platforms. About working for us Our ambition is to be the leading UK business for diversity, equity and inclusion supporting our customers, colleagues and communities and we're committed More ❯

CAVU is the place for you. Together, we can reach new heights. Together, we are CAVU. The role We're on the lookout for a Product Owner - Websites & Legacy Platforms to take ownership of some of our most vital digital real estate. This role is responsible for the strategic direction and continuous improvement of CAVU's websites and … distribution revenue. From driving SEO and PPC performance to building intuitive, secure, and scalable customer journeys, you'll define and own the roadmap for evolving our website and legacy systems. You'll partner closely with teams across eCommerce, Marketing, UX, Tech and Operations to deliver sites that are optimised, compliant, and above all, market leading. You'll also More ❯

What You'll Be Doing: Creating modern web interfaces using React and TypeScript Translating design mockups into production-ready code Enhancing and maintaining legacy UIs while modernising systems Collaborating with UX designers and back-end engineers to build flows Integrating APIs and ensuring robust front-end testing Contributing to UX decisions with a user-first mindset About More ❯

What You'll Be Doing: Creating modern web interfaces using React and TypeScript Translating design mockups into production-ready code Enhancing and maintaining legacy UIs while modernising systems Collaborating with UX designers and back-end engineers to build flows Integrating APIs and ensuring robust front-end testing Contributing to UX decisions with a user-first mindset About More ❯

IT Project Manager - Manufacturing Systems (12-Month Contract) Location: Hybrid/Towcester, Northamptonshire Rate: £400-£440 per day - Inside IR35 Duration: 12 months Start: 1 st September We're looking for a mid-level IT Project Manager to take the reins on a Manufacturing IT system upgrade for a major site in Towcester. You will be part of the … progress, blockers, and dependencies clearly to stakeholders. Essential Experience Proven experience managing IT infrastructure/system upgrade projects - ideally in manufacturing or industrial environments . Strong knowledge of legacy system migrations , particularly OpenVMS and Red Hat Linux (you don't need to be hands-on, but you should understand the landscape). Experience working with third-party vendors More ❯

the Role A well-established retail organisation is seeking a skilled System Administrator to join its Infrastructure Server Admin Team. This role involves supporting and managing server environments, storage systems, Active Directory, and backup solutions. You'll be working in a fast-paced IT environment, contributing to both day-to-day operations and high-priority projects. Key Responsibilities Provision … Veeam backup software. Understanding of Azure server and application administration. Experience setting up VMs, networks, and security in Azure. Desirable Skills PowerShell scripting for Active Directory. Experience upgrading legacy server operating systems. Advanced networking capabilities. What We Value We're looking for someone who: Earns trust and confidence. Treats everyone with respect. Does the right thing, always. Cares More ❯

in Yorkshire currently undergoing an extensive infrastructure transformation? This is a unique opportunity to contribute to high-impact projects and play a pivotal role in the modernization of legacy systems. In this role, you will join an exceptional team with a strong culture of collaboration and mutual support. We prioritize internal progression, ensuring that you have opportunities for … efficiency of our IT systems. Ready to take the next step in your career? Apply today! Responsibilities: Managing & Upgrading the Current Infrastructure: Oversee the maintenance and enhancement of existing systems to ensure optimal performance and reliability. Infrastructure Project Delivery: Lead and contribute to various infrastructure projects, from initial planning through to implementation and completion, ensuring they are delivered on More ❯