151 to 175 of 196 Legacy Systems Jobs in the UK excluding London

Job Summary Electrical and Software Modernisation Engineer required for permanent, full-time work in bristol. This role focuses on the modernization of electrical and software systems in existing packaging machinery. The ideal candidate will deliver tailored upgrade solutions, support legacy systems, and assist in integrating modern technologies into both existing and new equipment click apply for More ❯

capabilities enable the delivery of exceptional experiences. You’ll lead the creation of a three-year technology roadmap and drive a culture of innovation that transforms legacy systems into future-ready platforms. You will conduct your own recruitment for your team, giving you the opportunity to design, mentor, and grow a high-performing team structure with your … stamp. What you’ll be doing Setting and delivering a forward-looking technology strategy aligned with long-term goals. Overseeing business-critical systems implementation and ongoing service reliability. Leading, hiring, and developing senior technology leadership, embedding accountability and growth. Acting as the organisation’s technology ambassador across internal and external forums. Introducing scalable governance, service delivery, and change management More ❯

with attention to detail and a commitment to thorough documentation. Experience with IaaS/PaaS/SaaS hosting (preferably Azure), including the consolidation and modernisation of legacy systems to fit cloud environments. Relevant certifications in support and architecture. Robust networking background, with experience in managing multiple sites from firewalls to edge switches (Cisco Meraki), and familiarity with … Responsible for leading a team of IT professionals, providing guidance and support to ensure that all projects are completed on time and to the highest standards Support existing internal systems and services while simultaneously leading the development and implementation of new infrastructure projects, solutions, and platforms across both on-premises and cloud environments Proactively identify areas for improvement and More ❯

will be Monday to Thursday 8.00am - 4.00pm Friday 8.00am -3.30p, Your responsibilities will include: Accurately input large volumes of data into the FSL system from legacy systems, Bann, paper files, or Excel spreadsheets. Validate and cross-check information for accuracy and completeness. Maintain consistent data formatting and naming conventions across the platform. Identify discrepancies or missing More ❯

secure, and scalable telephony infrastructure that underpins critical operations. The role requires a blend of technical expertise, project leadership, and stakeholder engagement. You will drive strategic migrations from legacy platforms to modern SIP/cloud-based solutions, manage complex integrations across the network infrastructure, and provide senior-level guidance to both peers and junior engineers. Key Responsibilities: Serve … centre, and security infrastructures. Ensure high availability and optimal performance of VOIP services through proactive monitoring, capacity planning, and fault resolution. Develop and maintain disaster recovery strategies for voice systems, minimising downtime and ensuring business continuity. Produce and maintain high- and low-level documentation, operational procedures, Lead enterprise-wide voice infrastructure projects, from planning and procurement through to deployment … RTP/SRTP, and voice gateway technologies. Strong understanding of QoS, DHCP, DNS, and network dependencies impacting voice quality. Proven track record of migrating from legacy voice systems to modern SIP/Cloud solutions. Enterprise networking knowledge (Cisco, Aruba, Fortinet) and experience integrating voice across LAN/WAN and firewalls. Skilled in network and voice monitoring tools More ❯

reliable, and efficient operation of our data centre estate, safeguarding business-critical services and infrastructure. As a Data Centre Analyst, you will be responsible for monitoring, auditing, and maintaining systems within the data centre environment, as well as supporting change and incident management processes. You will work closely with cross-functional teams and represent the estate in workshops, audits … GIS platforms. Strong expertise in Azure cloud infrastructure and DevOps practices. In-depth knowledge of geospatial technologies (e.g., ESRI, QGIS, FME, GeoServer). Experience with legacy GIS systems (Intergraph, Smallworld) and data migration projects. Familiarity with AI/ML applications for geospatial data quality and analytics. Proven ability to lead Agile delivery across cross-functional teams. Desirable More ❯

reliable, and efficient operation of our data centre estate, safeguarding business-critical services and infrastructure. As a Data Centre Analyst, you will be responsible for monitoring, auditing, and maintaining systems within the data centre environment, as well as supporting change and incident management processes. You will work closely with cross-functional teams and represent the estate in workshops, audits … GIS platforms. Strong expertise in Azure cloud infrastructure and DevOps practices. In-depth knowledge of geospatial technologies (e.g., ESRI, QGIS, FME, GeoServer). Experience with legacy GIS systems (Intergraph, Smallworld) and data migration projects. Familiarity with AI/ML applications for geospatial data quality and analytics. Proven ability to lead Agile delivery across cross-functional teams. Desirable More ❯

in GIS platforms. Proven experience with Azure cloud infrastructure and DevOps practices. Strong understanding of geospatial technologies (e.g., ESRI, QGIS, FME, GeoServer). Experience with legacy GIS systems (Intergraph, Smallworld) and data migration. Familiarity with AI/ML applications in geospatial data quality and analytics. Agile delivery experience and ability to lead cross-functional teams. Desirable Skills More ❯

Relationship Centre team. As a Data Engineer you will play a key part in enabling data-driven decision-making by building and maintaining robust data pipelines, integrating customer service systems, and ensuring high-quality data is available for analysis and insights. Based in Warwickshire, you will be supporting, a dedicated and enthusiastic team, on a contract basis. You will … experience initiatives. . Responsibilities of the Data Engineer will include: * Design, build, and maintain scalable data pipelines to support customer service operations * Migrate and modernise legacy data systems to cloud-based solutions * Integrate data from CRM systems and customer touchpoints into cloud platforms * Ensure data quality, consistency, and availability for reporting and analytics * Collaborate with Data … within a customer service or contact centre environment * Knowledge of SQL, Python, and data pipeline development * Skilled in Google Cloud Platform (GCP) and cloud data tools * Background in CRM systems and customer data structures * Understanding of data warehousing concepts and cloud architecture * Experience with ETL tools and frameworks Airflow, Git, CI/CD pipeline * Data Insights reporting experience * Competent More ❯

Relationship Centre team. As a Data Engineer you will play a key part in enabling data-driven decision-making by building and maintaining robust data pipelines, integrating customer service systems, and ensuring high-quality data is available for analysis and insights. Based in Warwickshire, you will be supporting, a dedicated and enthusiastic team, on a contract basis. You will … experience initiatives. . Responsibilities of the Data Engineer will include: Design, build, and maintain scalable data pipelines to support customer service operations Migrate and modernise legacy data systems to cloud-based solutions Integrate data from CRM systems and customer touchpoints into cloud platforms Ensure data quality, consistency, and availability for reporting and analytics Collaborate with Data … within a customer service or contact centre environment Knowledge of SQL, Python, and data pipeline development Skilled in Google Cloud Platform (GCP) and cloud data tools Background in CRM systems and customer data structures Understanding of data warehousing concepts and cloud architecture Experience with ETL tools and frameworks Airflow, Git, CI/CD pipeline Data Insights reporting experience Competent More ❯

Extensions Likely Sheffield/Remote- must be willing to be on site 3 days a week Our client is undertaking a strategic migration from two legacy identity systems — SailPoint IIQ and SAP IDM — to a unified platform, SailPoint Identity Security Cloud (ISC). This is part of a multiyear transformation programme, with IIQ targeted for decommissioning by … and standards. Ensure compliance with security policies, regulatory requirements, and industry best practices. Conduct technical assessments and provide recommendations for IAM improvements. Support integration of IAM solutions with enterprise systems and applications. Participate in incident response and troubleshooting related to IAM systems. Essential Experience: Proven experience in SailPoint IdentityIQ and SAP Identity Management (IDM). Strong understanding of IAM More ❯

years in GIS platforms. Experience with Azure cloud infrastructure and DevOps practices. Strong understanding of geospatial technologies (e.g., ESRI, QGIS, FME, GeoServer). Experience with legacy GIS systems (Intergraph, Smallworld) and data migration. Familiarity with AI/ML applications in geospatial data quality and analytics. Agile delivery experience with cross-functional team leadership. Desirable Skills: Experience with More ❯

H3O? At H3O, were more than just another IT provider. We design and deliver technology that keeps food on shelves, production lines moving, and businesses operating under pressure. Our systems run in factories, warehouses, and production environments where downtime isnt an option. The work you do here directly impacts real people, every single day. Were looking for engineers who … Microsoft Office tools (Word, Excel), and IIS. Excellent communication skills, able to explain technical issues to both technical and non-technical audiences. Desirable Skills Knowledge of VB.Net or legacy Visual Basic 6 systems. Familiarity with LINQ to SQL and Kendo UI/Telerik frameworks. Experience in Windows Mobile/Tablet development. Understanding of PLC ladder logic (Allen Bradley More ❯

About the Role We are seeking an experienced Finance Data Migration Consultant to lead and support data migration activities from multiple finance systems (Sage, Xero, and legacy platforms etc.) to Microsoft Dynamics 365 Business Central. This role is pivotal in ensuring accurate financial reconciliation, seamless cutover planning, and robust data integrity across the enterprise.Location: Midlands (Hybrid … Lead data cleansing, mapping, and cutover activities using Business Central D365. Collaborate with Finance SMEs and Directors to align migration plans with operational needs. Perform financial reconciliation across legacy and target systems. Support UAT phases for data migration and cutover validation. Ensure integration readiness through data mapping and transformation. Leverage data warehouse and enterprise architecture for validation and … MI reporting. Required Skills & Experience Proven experience with Microsoft Dynamics 365 Business Central. Strong background in finance system migration (e.g., Sage, Xero, legacy platforms). Expertise in data templates, mapping, cleansing, and cutover planning. Solid understanding of financial reconciliation processes. Experience working with Enterprise Data Architecture and data warehouses. Excellent stakeholder engagement skills, especially with Finance SMEs and More ❯

with digital product innovation. As a Change Consultant , you'll play a pivotal role in leading ERP and IT change initiatives that transform how organisations run their internal business systems, such as Finance, HR, CRM data migration, and upgrading legacy systems. You'll work with diverse stakeholders, driving end-user adoption, embedding new ways of working, and … in partnership with a leading Change Consultancy in the Infrastructure sector. They specialise in delivering digital transformation programmes and technology upgrade implementations, with a particular focus on internal business systems such as Finance, HR, and IT. As a Digital Change Consultant, you will play a key role in leading and embedding system change, ensuring solutions are delivered effectively and … stakeholder engagement skills, the ability to manage complex relationships, and the confidence to influence behaviours and ways of working. Key Responsibilities: Lead the implementation and rollout of internal business systems (Finance, HR, IT). Create effective rollout and change plans tailored to each client. Facilitate workshops, training, and discussion groups with stakeholders at all levels. Partner with project teams More ❯

with digital product innovation. As a Change Consultant , you'll play a pivotal role in leading ERP and IT change initiatives that transform how organisations run their internal business systems, such as Finance, HR, CRM data migration, and upgrading legacy systems. You'll work with diverse stakeholders, driving end-user adoption, embedding new ways of working, and … in partnership with a leading Change Consultancy in the Infrastructure sector. They specialise in delivering digital transformation programmes and technology upgrade implementations, with a particular focus on internal business systems such as Finance, HR, and IT. As a Digital Change Consultant, you will play a key role in leading and embedding system change, ensuring solutions are delivered effectively and … stakeholder engagement skills, the ability to manage complex relationships, and the confidence to influence behaviours and ways of working. Key Responsibilities: Lead the implementation and rollout of internal business systems (Finance, HR, IT). Create effective rollout and change plans tailored to each client. Facilitate workshops, training, and discussion groups with stakeholders at all levels. Partner with project teams More ❯

Type: Permanent/Client-Facing Role About the Role Entasis Partners is supporting a leading consultancy to secure an experienced Enterprise Architect to drive technology and platform strategy, legacy system modernisation, and M&A integration initiatives. This is a high-impact, client-facing role where you’ll partner with senior stakeholders to define technology roadmaps, rationalise complex IT … technology and platform strategies to support business transformation objectives. Lead legacy system modernisation, including cloud migration, platform consolidation, and process optimisation. Drive M&A integration initiatives, aligning systems, data, and processes across organisations. Advise on enterprise architecture frameworks and best practices to ensure scalable, secure, and future-ready IT landscapes. Mentor and guide cross-functional teams, fostering … senior stakeholders. What We’re Looking For from the Lead Enterprise Architect Proven experience as an Enterprise Architect focused on technology and platform strategy. Hands-on experience with legacy system modernisation, cloud platforms (Azure, AWS, GCP), and IT transformation programmes. Experience leading or supporting M&A integration projects, including system consolidation and rationalisation. Strong stakeholder management and influencing More ❯

Type: Permanent/Client-Facing Role About the Role Entasis Partners is supporting a leading consultancy to secure an experienced Enterprise Architect to drive technology and platform strategy, legacy system modernisation, and M&A integration initiatives. This is a high-impact, client-facing role where you’ll partner with senior stakeholders to define technology roadmaps, rationalise complex IT … technology and platform strategies to support business transformation objectives. Lead legacy system modernisation, including cloud migration, platform consolidation, and process optimisation. Drive M&A integration initiatives, aligning systems, data, and processes across organisations. Advise on enterprise architecture frameworks and best practices to ensure scalable, secure, and future-ready IT landscapes. Mentor and guide cross-functional teams, fostering … senior stakeholders. What We’re Looking For from the Lead Enterprise Architect Proven experience as an Enterprise Architect focused on technology and platform strategy. Hands-on experience with legacy system modernisation, cloud platforms (Azure, AWS, GCP), and IT transformation programmes. Experience leading or supporting M&A integration projects, including system consolidation and rationalisation. Strong stakeholder management and influencing More ❯

Type: Permanent/Client-Facing Role About the Role Entasis Partners is supporting a leading consultancy to secure an experienced Enterprise Architect to drive technology and platform strategy, legacy system modernisation, and M&A integration initiatives. This is a high-impact, client-facing role where you’ll partner with senior stakeholders to define technology roadmaps, rationalise complex IT … technology and platform strategies to support business transformation objectives. Lead legacy system modernisation, including cloud migration, platform consolidation, and process optimisation. Drive M&A integration initiatives, aligning systems, data, and processes across organisations. Advise on enterprise architecture frameworks and best practices to ensure scalable, secure, and future-ready IT landscapes. Mentor and guide cross-functional teams, fostering … senior stakeholders. What We’re Looking For from the Lead Enterprise Architect Proven experience as an Enterprise Architect focused on technology and platform strategy. Hands-on experience with legacy system modernisation, cloud platforms (Azure, AWS, GCP), and IT transformation programmes. Experience leading or supporting M&A integration projects, including system consolidation and rationalisation. Strong stakeholder management and influencing More ❯

Platform Architecture: Design and deliver cloud-native, API-first architecture for both contractor mobile app and client web platform (primary focus) Platform Transition Management: Maintain optimal performance of existing systems while executing phased migration strategy to Bolst Client Platform Development: Build web platform delivering contractor analytics and compliance visibility for clients Team Leadership & Development: Build and manage a high … What You'll Bring Essential Experience Technical Leadership: 3+ years leading technical teams with proven track record of delivery Multi-Platform Experience: Experience managing both new development and legacy system operations Azure/Cloud Expertise: Hands-on experience with Azure, microservices, and auto-scaling infrastructure Platform Development: Experience building and delivering mobile-first applications and API architecture DevOps More ❯

for a highly skilled Software Developer to join a fast paced contract role with a leading financial client. This is an exciting opportunity to work on complex, large scale systems while driving innovation, cost optimisation, and platform resilience. Location: Mostly Remote (occasional trips to London office) Contract: 6-months (OIR35) Rate: £400-450 p/day Start date: Asap … while maintaining performance. Oversee container orchestration with Kubernetes and Helm. Develop and optimise CI/CD pipelines (Jenkins, CircleCI, GitHub Actions). Lead migration projects and modernisation of legacy systems. Ensure compliance with security and regulatory standards in sensitive industries. Provide senior-level support, troubleshooting, and performance monitoring with modern observability tools. Mentor and support junior engineers, collaborating More ❯

on a critical PSTN Switch Off project. This role is key to ensuring business continuity, operational resilience, and regulatory compliance by managing the transition from legacy PSTN systems to modern, future-proof solutions across our UK properties. Working closely with teams from Information, Data and Technology, Estates, Procurement, Contractors, and key suppliers, you will play an active … post-implementation. What We ` re Looking for in You Proven experience in managing large-scale technology infrastructure projects, preferably within the telecoms or property sectors. Strong knowledge of PSTN systems and replacement technologies, including regulatory compliance requirements such as BS5839 and telecoms infrastructure best practices. Excellent project management skills, with experience in managing complex, multi-stakeholder projects from initiation More ❯

with Business Central expertise, you will be heavily involved in designing, developing and maintaining customisations, integrations and extensions to meet business needs. Working on both legacy NAV Systems and latest Business Central environments, contributing to digital transformation projects and ERP modernisation. WE NEED YOU TO HAVE... Dynamics NAV Business Central API's Power Platform SQL Server Azure More ❯

end development of trading tools used by internal stakeholders. The organisation is transitioning to a micro-services architecture, which means that there will be an equal balance between legacy system work and new development initiatives on the road map. The intention is to move away from old ways of working, and look at the best approach and technologies … NoSQL databases) Good understanding of pipelines such as Jenkins Good understanding of database operations and clustering Understanding of either AWS, Azure or other cloud environments Experience with large scale systems On offer: Flexible working hours Annual bonus 25 days leave + bank holidays Pension etc. Only candidates residing within a reasonable commutable distance from Manchester (or willing to relocate More ❯

England Co-operative Society is a long-established, forward-thinking business, serving our members and communities across the region. We are committed to innovation and continuous improvement, ensuring our systems and processes support the evolving needs of our retail and funeral divisions. We are now seeking a Solution Delivery Specialist to join our Technology division and play a key … equivalent). Personal Attributes: Proactive, self-motivated, and detail-focused. Calm under pressure, with the ability to meet deadlines. Passionate about new technologies but equally comfortable working with legacy systems. A collaborative team player who enjoys learning and sharing knowledge. Why Join Us? At Heart of England Co-operative Society, you'll be part of a values-driven More ❯