Legacy Systems Jobs in England

1 to 25 of 427 Legacy Systems Jobs in England

IT Systems Engineer

London Area, United Kingdom
identifi Global Resources
IT Systems Engineer 12 Months FTC offering £46,000 per annum + great benefits £8,000 Travel Assistance (HCAS) Generous pension (12% Personal Contribution + 23% Employer Contribution) Up to 35 days per year About the role This is an exciting opportunity to play a key role in the … skills and make positive impact? We are looking for an experienced IT professional to join during the transition of legacy case management systems to modern, cloud-based solutions. Your role will focus on maintaining and supporting on prem legacy systems during ongoing transformation to … cloud-based (AWS) software as a service (SaaS). Your role would be in 60% focussing on supporting Applications/systems that sit on SQL, and 40% would be general Infrastructure support. Therefore we are looking for all-arounder, with good SQL knowledge. What You Will Do Provide expert More ❯
Posted:

IT Systems Engineer

london, south east england, united kingdom
identifi Global Resources
IT Systems Engineer 12 Months FTC offering £46,000 per annum + great benefits £8,000 Travel Assistance (HCAS) Generous pension (12% Personal Contribution + 23% Employer Contribution) Up to 35 days per year About the role This is an exciting opportunity to play a key role in the … skills and make positive impact? We are looking for an experienced IT professional to join during the transition of legacy case management systems to modern, cloud-based solutions. Your role will focus on maintaining and supporting on prem legacy systems during ongoing transformation to … cloud-based (AWS) software as a service (SaaS). Your role would be in 60% focussing on supporting Applications/systems that sit on SQL, and 40% would be general Infrastructure support. Therefore we are looking for all-arounder, with good SQL knowledge. What You Will Do Provide expert More ❯
Posted:

IT Systems Engineer

Leeds, UK
identifi Global Resources
IT Systems Network Engineer 12 Months FTC offering £46,000 per annum + great benefits £8,000 Travel Assistance (HCAS) Generous pension (12% Personal Contribution + 23% Employer Contribution) Up to 35 days per year About the role This is an exciting opportunity to play a key role in … skills and make positive impact? We are looking for an experienced IT professional to join during the transition of legacy case management systems to modern, cloud-based solutions. Your role will focus on maintaining and supporting on prem legacy systems during ongoing transformation to … cloud-based (AWS) software as a service (SaaS). Your role would be in 60% focussing on supporting Applications/systems that sit on SQL, and 40% would be general Infrastructure support. Therefore we are looking for all-arounder, with good SQL knowledge. What You Will Do Provide expert More ❯
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Senior Mainframe Migration Delivery Consultant, ProServe Mainframe Center of Excellence

London, United Kingdom
ENGINEERINGUK
Bachelor's degree in computer science, Engineering, related field, or equivalent experience. Substantial hands-on technical experience with mainframe, non-x86 legacy systems and with technologies such as COBOL, JCL, CICS, DB2 for z/OS, Assembler, PL/I, Java, Rexx, flat/sequential files, GDGs … and VSAM. Proven track record in a technical lead role migrating workloads from mainframe and non-x86 legacy systems to distributed x86 infrastructures either on-premises or on to the Cloud. Deep experience integrating mainframe and non-x86 legacy systems with distributed Linux-based … audiences AWS associate or professional level certifications (e.g., Solutions Architect Associate or Professional, DevOps Engineer Professional) preferred Experience leading customers with mainframe and legacy modernization initiatives. Experience with tools and methodologies used to migrate mainframe workloads via hardware/middleware emulation, automated code conversion, and re-platforming. Experience More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Mainframe Migration Delivery Consultant, ProServe Mainframe Center of Excellence

London, United Kingdom
Amazon
Bachelor's degree in computer science, Engineering, related field, or equivalent experience. Substantial hands-on technical experience with mainframe, non-x86 legacy systems and with technologies such as COBOL, JCL, CICS, DB2 for z/OS, Assembler, PL/I, Java, Rexx, flat/sequential files, GDGs … and VSAM. Proven track record in a technical lead role migrating workloads from mainframe and non-x86 legacy systems to distributed x86 infrastructures either on-premises or on to the Cloud. Deep experience integrating mainframe and non-x86 legacy systems with distributed Linux-based … audiences. AWS associate or professional level certifications (e.g., Solutions Architect Associate or Professional, DevOps Engineer Professional) preferred. Experience leading customers with mainframe and legacy modernization initiatives. Experience with tools and methodologies used to migrate mainframe workloads via hardware/middleware emulation, automated code conversion, and re-platforming. Experience More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Data Controller

Chester, Cheshire, North West, United Kingdom
Hybrid / WFH Options
WS Audiology
is maintained and managed with a clear focus on data quality Update and maintain account information - working in Infor and any legacy systems to manage account data Data is maintained in line with company policies and that any changes or discrepancies are identified and updated Mitigate business … and key stakeholder communication New account set up of documents including Amber Road checks, ensuring CRM contacts are created Maintain product data within eCommerce systems and preparing item data for product registrations and any future solutions to ensure all product information is available to customers to order Update and … any changes as required to ensure continued availability of all products to market Update and maintain price books within Infor and legacy systems for all brands, including bespoke SLAs for customers To maintain Master Data within Infor (ERP) and legacy systems, to include account More ❯
Employment Type: Permanent, Work From Home
Salary: £35,000
Posted:

IT Infrastructure Engineer

london, south east england, united kingdom
identifi Global Resources
skills and make positive impact? We are looking for an experienced IT professional to join during the transition of legacy case management systems to modern, cloud-based solutions. Your role will focus on maintaining and supporting on prem legacy systems during ongoing transformation to … cloud-based (AWS) software as a service (SaaS). Your role would be in 60% focussing on supporting Applications/systems that sit on SQL, and 40% would be general Infrastructure support. Therefore we are looking for all-arounder, with good SQL knowledge. What You Will Do Provide expert … support and maintenance for legacy case management systems (Extranet, CMS, DTS, EKS2, and ADMS) in collaboration with the IT teams. Ensure the legacy systems continue to run smoothly during the transition to cloud-based solutions. Collaborate with cross-functional teams to ensure effective service More ❯
Posted:

IT Infrastructure Engineer

Leeds, England, United Kingdom
identifi Global Resources
skills and make positive impact? We are looking for an experienced IT professional to join during the transition of legacy case management systems to modern, cloud-based solutions. Your role will focus on maintaining and supporting on prem legacy systems during ongoing transformation to … cloud-based (AWS) software as a service (SaaS). Your role would be in 60% focussing on supporting Applications/systems that sit on SQL, and 40% would be general Infrastructure support. Therefore we are looking for all-arounder, with good SQL knowledge. What You Will Do Provide expert … support and maintenance for legacy case management systems (Extranet, CMS, DTS, EKS2, and ADMS) in collaboration with the IT teams. Ensure the legacy systems continue to run smoothly during the transition to cloud-based solutions. Collaborate with cross-functional teams to ensure effective service More ❯
Posted:

OT Cybersecurity Technical Lead

Derby, Derbyshire, United Kingdom
Expleo
role, you will lead the technical assurance and delivery of cybersecurity activities across a programme of work involving legacy and modern OT systems, rail-specific technologies, and industrial control components. You will work closely with engineering and operational teams to embed cybersecurity across the lifecycle, ensuring alignment … engagement, focusing on protecting operational technology (OT) and safety-critical systems. Provide hands-on technical leadership to guide the secure delivery of client-specific systems and solutions, ensuring alignment with project requirements, sector standards, and regulatory obligations. Collaborate with client engineering and programme teams to integrate cybersecurity into system … design, deployment, and ongoing operations. Define cybersecurity requirements within the client's environment, including rail-specific systems, legacy OT, and modern industrial platforms. Support developing and delivering security risk assessments, threat models, and control frameworks following the relevant standards. Contribute to the production and review of assurance More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

OT Cybersecurity Technical Lead

Derby, Derbyshire, United Kingdom
TieTalent
role, you will lead the technical assurance and delivery of cybersecurity activities across a programme of work involving legacy and modern OT systems, rail-specific technologies, and industrial control components. You will work closely with engineering and operational teams to embed cybersecurity across the lifecycle, ensuring alignment … rail sector client engagement, focusing on protecting operational technology (OT) and safety-critical systems.Define cybersecurity requirements within the client's environment, including rail-specific systems, legacy OT, and modern industrial platforms.Support developing and delivering security risk assessments, threat models, and control frameworks following the relevant standards.Provide expertise … on OT protocols, SCADA systems, field devices, and network architecture relevant to the client's operational landscape.Mentor and support other team members embedded within the client account, ensuring technical consistency and alignment to Expleo's delivery standards.Participate in knowledge sharing and capability development activities within the Cybersecurity Practice, contributing More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

OT Cybersecurity Technical Lead

Derby, Derbyshire, East Midlands, United Kingdom
Expleo Group
role, you will lead the technical assurance and delivery of cybersecurity activities across a programme of work involving legacy and modern OT systems, rail-specific technologies, and industrial control components. You will work closely with engineering and operational teams to embed cybersecurity across the lifecycle, ensuring alignment … sector client engagement, focusing on protecting operational technology (OT) and safety-critical systems. Define cybersecurity requirements within the client's environment, including rail-specific systems, legacy OT, and modern industrial platforms. Support developing and delivering security risk assessments, threat models, and control frameworks following the relevant standards. … Provide expertise on OT protocols, SCADA systems, field devices, and network architecture relevant to the client's operational landscape. Mentor and support other team members embedded within the client account, ensuring technical consistency and alignment to Expleo's delivery standards. Participate in knowledge sharing and capability development activities within More ❯
Employment Type: Permanent
Posted:

OT Cybersecurity Technical Lead

chesterfield, midlands, united kingdom
Expleo Group
role, you will lead the technical assurance and delivery of cybersecurity activities across a programme of work involving legacy and modern OT systems, rail-specific technologies, and industrial control components. You will work closely with engineering and operational teams to embed cybersecurity across the lifecycle, ensuring alignment … sector client engagement, focusing on protecting operational technology (OT) and safety-critical systems. Define cybersecurity requirements within the client's environment, including rail-specific systems, legacy OT, and modern industrial platforms. Support developing and delivering security risk assessments, threat models, and control frameworks following the relevant standards. … Provide expertise on OT protocols, SCADA systems, field devices, and network architecture relevant to the client's operational landscape. Mentor and support other team members embedded within the client account, ensuring technical consistency and alignment to Expleo's delivery standards. Participate in knowledge sharing and capability development activities within More ❯
Posted:

OT Cybersecurity Technical Lead

nottingham, midlands, united kingdom
Expleo Group
role, you will lead the technical assurance and delivery of cybersecurity activities across a programme of work involving legacy and modern OT systems, rail-specific technologies, and industrial control components. You will work closely with engineering and operational teams to embed cybersecurity across the lifecycle, ensuring alignment … sector client engagement, focusing on protecting operational technology (OT) and safety-critical systems. Define cybersecurity requirements within the client's environment, including rail-specific systems, legacy OT, and modern industrial platforms. Support developing and delivering security risk assessments, threat models, and control frameworks following the relevant standards. … Provide expertise on OT protocols, SCADA systems, field devices, and network architecture relevant to the client's operational landscape. Mentor and support other team members embedded within the client account, ensuring technical consistency and alignment to Expleo's delivery standards. Participate in knowledge sharing and capability development activities within More ❯
Posted:

Principal Software Engineer – Java & Cloud Migration, XTM

england, United Kingdom
Hybrid / WFH Options
XTM International
development lifecycle, from design and development to deployment and support, ensuring seamless migration while maintaining high performance and scalability. Key Responsibilities: Evaluate existing architectural systems and propose an architecture roadmap to improve performance, scalability, and migration to the cloud. Lead a team of engineers in migrating monolithic Java applications … to AWS Kubernetes. Design and implement scalable, secure cloud infrastructure solutions. Develop and maintain a phased migration plan to transition legacy systems without impacting ongoing operations. Refactor and modernize legacy systems while ensuring minimal downtime and operational continuity. Optimize applications for maximum speed and … training and support to other team members on cloud technologies and best practices. Stay updated with emerging technologies and propose adaptations to keep our systems at the forefront of innovation. Analyze production incidents to find the most efficient way to address current architecture issues. Required Skills and Qualifications: 7+ More ❯
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S/4HANA Data Migration Architect

Slough, Berkshire, United Kingdom
Lonza Biologics Porriño SLU
Role Purpose: The S/4HANA Data Migration Architect is responsible for planning, executing, and overseeing the migration of data from legacy systems to the new SAP S/4HANA ERP system. This role requires extensive experience in data migration strategies, a deep understanding of SAP S … and implement a comprehensive data migration strategy that aligns with the overall S/4HANA ERP transformation objectives. Conduct a detailed assessment of legacy data … sources to identify data quality issues, inconsistencies, and gaps. Oversee the design and development of ETL processes to extract data from legacy systems, transform it according to mapping rules, and load it into the S/4HANA system. Implement data quality assurance processes to validate data accuracy More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

S/4HANA Data Migration Architect

Manchester, Lancashire, United Kingdom
Lonza Biologics Porriño SLU
Role Purpose: The S/4HANA Data Migration Architect is responsible for planning, executing, and overseeing the migration of data from legacy systems to the new SAP S/4HANA ERP system. This role requires extensive experience in data migration strategies, a deep understanding of SAP S … and implement a comprehensive data migration strategy that aligns with the overall S/4HANA ERP transformation objectives. Conduct a detailed assessment of legacy data … sources to identify data quality issues, inconsistencies, and gaps. Oversee the design and development of ETL processes to extract data from legacy systems, transform it according to mapping rules, and load it into the S/4HANA system. Implement data quality assurance processes to validate data accuracy More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Data Centre Migration Architects - Azure / Financial Services - UK Experienced Hires Tempor ...

England, United Kingdom
Hybrid / WFH Options
Vantage Point Global
clients. This is a large-scale transformation programme that involves the full range of architectural disciplines required to successfully migrate complex legacy systems to Azure cloud infrastructure. We are looking for professionals who are comfortable working in a fast-paced, regulated environment and who have experience delivering … The Project The engagement covers a full data centre exit and cloud migration programme. It includes a combination of rehosting, replatforming and refactoring legacy applications into cloud-native Azure solutions, as well as associated infrastructure and data migration streams. We are looking for experienced: Migration Architects - skilled in … and align technology with business goals across the programme. Technical Solution Architects - to design end-to-end technical solutions and ensure seamless integration across systems and platforms. Business Domain Architects - to bridge business needs and technical delivery, providing contextual insight into legacy systems and domain-specific More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Sharepoint Architect (DV Security Clearance)

Chippenham, Wiltshire, United Kingdom
ENGINEERINGUK
Sharepoint Architect (DV Security Clearance) Job Description The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our … to a hosted private cloud solution for a Government Client. This role will focus on designing and planning the migration of legacy systems and SharePoint services to modern cloud infrastructures, ensuring security, compliance, and seamless integration with business processes. The role is integral to the success of … Key Responsibilities: Cloud Migration Planning & Execution: • Develop and implement strategies for migrating SharePoint services to Client-hosted cloud-based solutions. • Assess legacy systems, identify challenges, and define best practices for a seamless migration. • Ensure business continuity and minimal disruption during cloud transition. SharePoint Architecture: • Lead the design More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Sharepoint Architect (DV Security Clearance)

Chippenham, Wiltshire, United Kingdom
CGI
The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our clients using proven and emerging technologies, agile … to a hosted private cloud solution for a Government Client. This role will focus on designing and planning the migration of legacy systems and SharePoint services to modern cloud infrastructures, ensuring security, compliance, and seamless integration with business processes. The role is integral to the success of … Key Responsibilities: Cloud Migration Planning & Execution: • Develop and implement strategies for migrating SharePoint services to Client-hosted cloud-based solutions. • Assess legacy systems, identify challenges, and define best practices for a seamless migration. • Ensure business continuity and minimal disruption during cloud transition. SharePoint Architecture: • Lead the design More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Solutions Architect

leeds, west yorkshire, yorkshire and the humber, United Kingdom
Hybrid / WFH Options
Harvey Nash
pivotal in supporting and leading this transformation. Key Responsibilities: Cloud Adoption: Play a central role in helping the organisation move its legacy systems to the Cloud, with the goal of making solutions cloud-native. Technical Leadership: Work on modernising the company's legacy systems More ❯
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Project Manager

Worthing, Sussex, United Kingdom
Tec Partners
Project Manager - Business Applications & Legacy Systems Permanent Worthing (Hybrid) 60,000 per annum We're seeking a delivery-focused Project Manager with a track record of navigating complex, legacy-heavy environments. We're partnering with a long-standing organisation on the South Coast looking for … an experienced Project Manager to lead the delivery of business-critical applications, working across an intricate ecosystem of integrated legacy systems. This is a permanent role offering the chance to work at the heart of transformation - where your ability to drive change in a challenging tech landscape will … project delivery across business application and system implementations Working within structured SDLC frameworks, ensuring robust planning and governance Managing integration across legacy systems with varying levels of complexity Collaborating with internal teams, technical leads, and third-party suppliers Driving delivery through strong stakeholder engagement and hands-on More ❯
Employment Type: Permanent
Salary: GBP 55,000 - 65,000 Annual
Posted:

Project Manager

Worthing, West Sussex, United Kingdom
Tec Partners
Project Manager - Business Applications & Legacy Systems Permanent | Worthing (Hybrid) £60,000 per annum We're seeking a delivery-focused Project Manager with a track record of navigating complex, legacy-heavy environments. We're partnering with a long-standing organisation on the South Coast looking for … an experienced Project Manager to lead the delivery of business-critical applications, working across an intricate ecosystem of integrated legacy systems. This is a permanent role offering the chance to work at the heart of transformation - where your ability to drive change in a challenging tech landscape will … project delivery across business application and system implementations Working within structured SDLC frameworks, ensuring robust planning and governance Managing integration across legacy systems with varying levels of complexity Collaborating with internal teams, technical leads, and third-party suppliers Driving delivery through strong stakeholder engagement and hands-on More ❯
Employment Type: Permanent
Salary: £55000 - £65000/annum
Posted:

Information Technologies within Operational Technologies

Filton, Gloucestershire, United Kingdom
Guidant Global
the Filton site for Information Technologies within Operational Technologies (IT in OT) Specialists. You will plan and carry out activities to ensure the information systems inside production assets are well serviced, taking responsibility for IT deployment, machine software configuration, validation, scheduled maintenance and IT reactive maintenance. As well as … the upgrade and disposal of IT business owned software, business owned information systems hardware, business owned IT network devices as well as business owned operating systems. The Filton IT in OT Specialists work flexible day shift pattern on-site and may be required to perform on-call duty. Responsibilities … network equipment at machine level Manage accounts and workstations Maintain and secure passwords, file system security and data integrity Manage, maintain, update and upgrade systems, Operating Systems and Software with new releases Support new projects, data flow evaluations and budget/time calculations Build Hardware and Software documentation More ❯
Employment Type: Contract
Posted:

Information Technologies within Operational Technologies

Bristol, Avon, South West, United Kingdom
Guidant Global
the Filton site for Information Technologies within Operational Technologies (IT in OT) Specialists. You will plan and carry out activities to ensure the information systems inside production assets are well serviced, taking responsibility for IT deployment, machine software configuration, validation, scheduled maintenance and IT reactive maintenance. As well as … the upgrade and disposal of IT business owned software, business owned information systems hardware, business owned IT network devices as well as business owned operating systems. The Filton IT in OT Specialists work flexible day shift pattern on-site and may be required to perform on-call duty. Responsibilities … network equipment at machine level Manage accounts and workstations Maintain and secure passwords, file system security and data integrity Manage, maintain, update and upgrade systems, Operating Systems and Software with new releases Support new projects, data flow evaluations and budget/time calculations Build Hardware and Software documentation More ❯
Employment Type: Contract
Rate: £68,484
Posted:

Developer (Application Support) Ref: 40316

Brighton, Sussex, United Kingdom
Brighton and Sussex Medical School
University solutions. The role requires someone who thrives on juggling the day-to-day demands of critical services that comprise complex legacy systems while innovating by creating modern alternatives, all the time remaining focused on stakeholder service outcomes. You will be surrounded by a team eager to … the coming years. As this programme gains momentum, we need more people to join us as we unpick our challenges and legacy systems and move towards meeting our potential. Our university is situated off the A27, next to the beautiful South Downs where you will enjoy everything More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
Legacy Systems
England
10th Percentile
£38,750
25th Percentile
£43,125
Median
£57,500
75th Percentile
£80,000
90th Percentile
£105,000