201 to 225 of 245 Legacy Systems Jobs in the UK excluding London

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 ❯

Job Title: Tactical Communications Systems Architect Location: Worcester Rate: £500 - £600 per day Contract Type: Inside IR35 Days per Week: 4 Days Contract Duration: 1st August 2025 - 31st March 2027 Clearance: Must hold active MOD DV Clearance Overview: We are seeking an experienced Tactical Communications Systems Architect to lead the development and delivery of secure, military-grade communication … systems as part of a high-priority defence programme. This is a unique opportunity to shape the future of tactical communications for the UK military within a classified environment, working alongside leading defence specialists and stakeholders. Key Responsibilities: Lead systems architecture design for tactical comms solutions within a secure operational environment Develop, integrate, and validate end-to-end … tactical communication systems Work closely with cross-functional engineering and programme teams to ensure system requirements are met Translate operational military requirements into technical solutions Ensure interoperability with legacy and future systems Support integration, testing, and deployment activities Essential Experience: Extensive military background, preferably ex-Forces (e.g., British Army Royal Signals or equivalent) Proven experience in More ❯

conducted in September We are seeking three experienced Business Analysts to join a strategic migration project for a prestigious client. This role involves transitioning from legacy identity systems to a unified platform, enhancing cybersecurity and operational efficiency. Day-to-Day Responsibilities: Lead end-to-end requirements gathering for the migration from SailPoint IIQ and SAP IDM to More ❯

mentorship from an inspiring Finance Director and work on exciting projects? Our client, a dynamic and growing B2B specialist, is undergoing a significant transformation, revamping its business model, upgrading systems, and expanding its team to support this exciting journey. We are seeking a proactive and skilled Management & Systems Accountant to play a pivotal role in this evolution. The … reporting tools using SQL and Crystal Reports. Leading the design and implementation of a new ERP system (Microsoft Dynamics). Transitioning reporting to Power BI, moving away from legacy systems. Championing process improvements to drive efficiency and cost savings. What You’ll Need to Succeed Qualified or part-qualified (ACCA, ACA, CIMA) or equivalent experience. Strong analytical skills More ❯

components, dependencies, and constraints. Translates current-state infrastructure into secure, compliant target-state architecture aligned with internal standards. Defines transition architecture supporting phased integration while maintaining access across legacy and new systems. Develops integration blueprints that align disparate technologies and varying operational maturity levels. Participates in technical due diligence to assess infrastructure risks, technical debt, and integration complexity. … administration and migration Virtualisation platforms (VMware, Hyper-V, Nutanix ) Networking - TCP/IP, DNS, DHCP, VPN, VLAN, firewalls Cybersecurity - endpoint protection, vulnerability remediation, access controls, secure configuration Clinical systems - understanding of healthcare IT environments and electronic health record (EHR) systems Experience working with hybrid environments and cloud integration (e.g., Azure, AWS) is advantageous Required Skills & Experience Proven experience … in infrastructure engineering, preferably with exposure to M&A or complex integration scenarios. Strong architectural and hands-on knowledge of enterprise systems and infrastructure technologies. Background in infrastructure risk analysis, documentation, and remediation planning. Ability to manage complex integration projects across diverse environments. Excellent stakeholder communication and coordination across business and technical teams. Familiarity with IT governance, service management More ❯

to collaborate with international teams, particularly with US-based engineering and PLM. Technical knowledge of test & measurement solutions used for cable location, fibre technologies, and legacy copper systems in the communications service provider industry. Proactive, detail-oriented, and capable of managing competing priorities. A strong team player with a results-driven mindset. Your Background: HND/Degree More ❯

and system improvements. Support tool upgrades and maintenance activities in collaboration with the Configuration Team. Fulfill Configuration Management Service Requests as assigned. Provide support for legacy software systems as needed. Experience Needed: Prior experience in Engineering Change Management, PLM systems, or knowledge of product/BOM structures, configuration management, and change control. Understanding of engineering and More ❯

Central London, Greater London - United Kingdom Type: Permanent A leading UK-based technology services provider is seeking a skilled and motivated Linux Engineer to support and maintain complex live systems for a high-profile client. This customer-facing position requires a confident communicator with a strong technical background in Linux environments, as well as the drive to continuously grow … to work with enterprise-level IT solutions in a collaborative and innovative environment. Role Overview The Linux Engineer will be responsible for the monitoring, maintenance, and support of Linux systems across a variety of platforms and technologies. Working as part of an established team, the successful candidate will manage incidents, troubleshoot performance issues, and contribute to the configuration and … of security protocols, encryption, digital certificates, and antivirus tools Solid knowledge of VMware environments, including host deployment and affinity rules Familiarity with hardware components and their interaction with operating systems Comfortable working in client-facing roles, with excellent verbal and written communication skills Prior exposure to Solaris and legacy UNIX systems (e.g., Solaris 5.7, 10.x, 11.x More ❯

as a technical contributor to solve complex problems, shaping architecture, and mentoring engineers to do their best work and advance their careers. You'll work across our control plane systems, influence cross-team roadmaps, and bring pragmatic engineering practices into how we build, test, and operate infrastructure software. This is not a "stay in your swim lane" role. You … there's ambiguity, and momentum where there's inertia.This role includes participation in an on-call rotation -we believe in shared ownership of our platform and aim to build systems that are resilient, observable, and require minimal intervention. Key Responsibilities: Architect and implement scalable, secure Kubernetes-based infrastructure for multi-cloud and hybrid environments. Lead technical direction for core … and help shape how Fleet scales its impact across the company. Knowledge, Skills, and Abilities: 7+ years of engineering experience, with at least 2+ in infrastructure, platform, or backend systems roles. Deep expertise in Kubernetes internals and operations , including networking, scheduling, scaling, and controller patterns. Proven ability to design and build systems from scratch , making pragmatic tradeoffs along More ❯

or replacing/upgrading old legacy systems. Experience required: - Proven experience in delivering medium to high complexity IT projects across Legal Applications & Cloud Services in Practice Management Systems/Document Management Systems/Case Management systems - Been an IT Project Manager or a Senior Business Analyst in the past, for either a law firm or More ❯

Skills & Experience: Proven experience in Delphi development (preferably Delphi 7 or later). Strong understanding of Object-Oriented Programming principles. Experience working with SQL databases Familiarity with version control systems (e.g., Git). Ability to work independently and as part of a team. ?? Desirable: Experience with legacy system migration or integration. Exposure to other technologies such as More ❯

What you'll be doing: Building and maintaining scalable services using Node.js, React, and modern JavaScript frameworks. Contributing to both front-end and back-end architecture - from UI design systems to content APIs. Working with cross-functional teams to prototype, test, and deliver features across large-scale platforms. Helping transition a legacy CMS system into a modular More ❯

contract (6 months with the view to extension). Excellent hourly rate - £13.54 ph + benefits. The Role To support the migration of payroll data from an existing legacy system to a new HR and payroll platform. This is a project role requiring advanced Excel skills and strong analytical capabilities. The successful candidate will work closely with the … after migration to iTrent. Assist in system testing and validation exercises to ensure accurate functionality of the new platform. Collaborate with payroll colleagues to clarify data inconsistencies or legacy system queries. Maintain clear audit trails and documentation of migration processes. Support knowledge transfer and participate in user training and handover procedures as required. The Person: Demonstrated experience in More ❯

timelines. Improving the technical landscape with the focus on observability. What will I be doing (but in bullet points) Working on our large re-platforming project migrating from legacy .NET MVC to .NET Core Proposing guidance and patterns to help build good products. You will be involved in making decisions of which tooling and frameworks we use. Interacting … applications using modern techniques. Estimating complex technical stories and breaking them down. Git knowledge particularly around release branches and git tags. Prior experience developing solutions and integrating with legacy systems. Pragmatic and able to adapt working in a fast-paced environment. Experience with AWS or cloud native tech and event driven architecture. We'd love you to have … of working in regulated space. Demonstrates a strong appreciation for player safety and responsible gaming principles, embedding them into technical decisions and feature development. Understands the importance of building systems that support regulatory compliance, transparency, and harm prevention. Champions a "safeplay" mindset by considering the impact of new features on player wellbeing and advocating for safeguards where appropriate. Experience More ❯

Job Description Summary As the Sr. Staff Technical Product Manager, you will be at the helm of managing our state-of-the-art Manufacturing Execution Systems (MES) solutions across our component and assembly shops. In this pivotal role, you will collaborate closely with GE Aerospace shops, business stakeholders, and blueprint owners to identify and implement critical enhancements, manage EVM … Aerospace to new heights of technological excellence. Job Description Role Responsibilities • Demonstrate superior experience and knowledge in MES products and the manufacturing industry, aiding in the replacement of legacy systems. • Interact with customers and stakeholders for requirements gathering, fine-tuning, and obtaining product feedback. • Own and manage MES solutions deployed across GE sites in Europe, ensuring technical product More ❯

such as Prince 2 or equivalent Agile experience/certifications 6+ years of experience in software project management Strong technical proficiency/ability to converse with developers Experience legacy system migration or upgrades would be a bonus This Project Manager role offers a competitive salary of £55,000 - £65,000 plus bonus + benefits and the company are … however there is flexibility for the right candidate. To apply for this Project Manager position, send your CV to Rob Goffin at IT Recruitment Solutions now! Project Manager, SDLC, Systems, IT, Legacy, Transformation, Upgrade, Worthing, Permanent, Hybrid, £55,000 - £65,000 + Bonus + Benefits More ❯

Automation Engineer Aberdeenshire - 5 days per week in office £45-£50 per hour (Outside IR35) 12-month initial contract Key Responsibilities: Lead the design, development, and commissioning of automation systems based on ABB 800xA and ACM 800. Manage and deliver full project lifecycle activities, including concept design, software configuration, FAT, SAT, and offshore installation. Collaborate with project teams and … automation and control engineering with full project lifecycle involvement. Offshore Survival Certificate (BOSIET or equivalent). Strong documentation and communication skills. Desirable Experience: Familiarity with legacy ABB systems such as AC450 or Safeguard . Experience with virtual machines (VMware or equivalent) . Offshore work experience with live system cutovers or upgrades. If this role is of interest More ❯

strategy and roadmap for the internal data platform during a key transitional phase Provide high-level product consultancy to support the ongoing unification of multiple legacy data systems into a single platform Act as product owner/consultant across stakeholders, aligning platform capabilities with business and editorial needs Translate complex technical requirements into clear product direction Ensure More ❯

An established and highly impactful organisation in Thetford is seeking an experienced IT Manager to lead its IT infrastructure, systems security, and digital transformation on a permanent basis. This is great opportunity for an experienced IT professional who wants to utilise and build on their existing technical skill set while also taking on additional responsibilities including the management of … new products and services. You will also work collaboratively with the wider IT team to support existing services while delivering new ones. Key Responsibilities Oversee and secure all IT systems (Windows) and infrastructure operations Manage the service desk and ensure effective support across the organisation Lead transition to a hybrid (on-premise/cloud) IT model Maintain server operations … disaster recovery, and cyber security (Cyber Essentials compliance) Manage cloud platforms (Google Workspace, AWS, Azure AD, Office 365) Support database and software development teams through resilient and scalable systems Deliver strategic input on infrastructure planning, procurement, and budgeting Oversee supplier relationships and IT asset management Ideal Candidate Will Have Strong hands-on technical expertise in Windows Server, networking, virtualisation More ❯

Your new company and role The Systems Analyst (RMS) will support the implementation of a new Research Management System. This role will ensure that operational processes are effectively captured and translated into system functionality, supporting the organisation's strategic goals. Process Mapping & Requirements Gathering: Engage with stakeholders to document current processes and define system requirements. System Configuration & Testing: Support … the configuration of the system and lead testing efforts to ensure functionality aligns with user needs. Data Migration: Assist in the migration and validation of data from legacy systems. Stakeholder Engagement: Facilitate communication between business stakeholders, IT teams, and vendors. Training & Support: Develop training materials … and provide user support during and after implementation. Continuous Improvement: Identify opportunities for process improvement and system enhancements post-implementation. What you'll need to succeed Experience with management systems (e.g., Worktribe, Pure, Converis) Strong analytical and documentation skills Excellent stakeholder engagement and communication Understanding of operational administration processes Ability to manage multiple tasks and meet deadlines What you More ❯

Your new company and role The Systems Analyst (RMS) will support the implementation of a new Research Management System. This role will ensure that operational processes are effectively captured and translated into system functionality, supporting the organisation's strategic goals. Process Mapping & Requirements Gathering: Engage with stakeholders to document current processes and define system requirements. System Configuration & Testing: Support … the configuration of the system and lead testing efforts to ensure functionality aligns with user needs. Data Migration: Assist in the migration and validation of data from legacy systems. Stakeholder Engagement: Facilitate communication between business stakeholders, IT teams, and vendors. Training & Support: Develop training materials … and provide user support during and after implementation. Continuous Improvement: Identify opportunities for process improvement and system enhancements post-implementation. What you'll need to succeed Experience with management systems (e.g., Worktribe, Pure, Converis) Strong analytical and documentation skills Excellent stakeholder engagement and communication Understanding of operational administration processes Ability to manage multiple tasks and meet deadlines What you More ❯

Senior Infrastructure Engineer Stafford/Flexible VIQU have partnered with a leading industrial systems integrator at the forefront of digital transformation in energy, renewables, water and manufacturing. This is a permanent role for a Lead Engineer with SME-level knowledge across Windows Server, VMware/Hyper-V, and Network infrastructure—supporting critical OT environments. Key Responsibilities of the Lead … Engineer: Design and implement secure OT systems involving Windows Server (2016/2019/2022), Virtualisation (VMWare or Hyper-V) and Network infrastructure Define system architectures, hardware specs, and network topologies for project delivery Lead on documentation including FDS, SDS and test specs Conduct FATs (internal and customer), reviews, and QA processes Act as a subject matter expert during … pre-sales, project delivery, and stakeholder engagement Work closely with internal cyber teams to ensure systems are secure by design Key Requirements of the Lead Engineer: 5+ years' experience with Windows Server, VMware/Hyper-V, and Switch/Firewall config—preferably in OT or industrial environments Strong background in cyber-secure systems delivery (IEC 62443 or similar More ❯

closely with Product, DevOps, QA, and Customer Success to build solutions that deliver real business value. Support secure development: Apply secure coding practices and support our efforts to keep systems safe, stable, and resilient. Champion continuous learning: Stay curious and continuously push for improvements in both systems and processes. Databases: SQL Version Control: Git Testing: Automated testing across … Clear, candid communication with both technical and non-technical stakeholders. A strong sense of ownership and pride in the work you deliver. Nice to have skills: Experience with legacy system refactoring or performance tuning. Previous involvement in incident management or system debugging at scale. An understanding of secure development practices and compliance requirements. Passion for improving engineering culture More ❯

from building slick quoting and checkout tools, to refining real-time financial calculation engines and reducing friction in business onboarding. This isnt about fixing bugs in someone elses legacy system its about contributing to well-architected software in a company where engineers are close to product decisions. Tech stack youll love: Modern .NET Core with C# Cloud-first … PostgreSQL and other scalable data layers CI/CD pipelines built for frequent, safe deployment What were looking for: Strong experience writing production-grade C# code Exposure to distributed systems, microservices, or message queues A pragmatic mindset someone who can balance good engineering with delivery Comfortable designing APIs consumed by real-world clients Bonus: experience in finance, fintech, SaaS More ❯

key role in shaping how data informs decision-making across products and platforms. This role is critical in building a new digital dashboard from scratch-consolidating data from various systems and sources to drive strategic action. You'll be working at the heart of a collaborative digital and development environment, spanning B2B and B2C journeys. Key Responsibilities Build and … and Looker Studio. Background in digital product analysis or eCommerce environments. Ability to work with both technical and non-technical stakeholders. Proactive, solution-oriented and comfortable working with legacy systems. Confident working in a fast-paced, agile environment. Experience with customer journey mapping and digital performance tracking. Why Join? Be part of a growing digital team within an More ❯