251 to 263 of 263 Legacy Systems Jobs in the UK excluding London

Excellent Benefits | Remote with Travel to Leeds or Birmingham Hubs as Required Permanent | Not-for-Profit Sector We are currently undertaking a major transformation programme to replace our legacy SAP system with a modern, best-of-breed ERP solution. As part of this exciting change, we are hiring our first dedicated Business Analyst to join our IT function … in cross-functional teams and managing stakeholder relationships Highly organised, collaborative, and able to work independently in a newly created role Desirable Experience Familiarity with SAP or other ERP systems Experience in not-for-profit, public sector, or asset-based organisations Understanding of knowledge management and documentation frameworks Working Arrangements Remote-first working model with occasional travel to hub More ❯

role within the Digital Delivery Team , working with stakeholders across Infrastructure, Architecture, Security, and Procurement. Programme Context The current environment is based on legacy Cisco and Aruba systems, a hub-and-spoke WAN model, and ageing LAN switches. This setup limits performance, introduces single points of failure, and constrains the rollout of modern technologies such as Wi More ❯

To provide onsite support for the in-service management of Operational Technology (OT) and ensure cyber security compliance of Client's Computing Systems (PCS) and Technical Support Computing Systems (TSCS) at site. The role supports technical governance and cyber security policies, contributing to safe and secure station operations. Key Responsibilities: Service Delivery Management Establish governance and reporting structures … Experience with ICS, SCADA, PLCs, HMIs, and industrial protocols (Modbus, OPC, HART). Understanding of network security principles and DMZ architecture. Familiarity with legacy and modern computing systems and storage media. Strong attention to detail, record keeping, and communication skills. Ability to mentor and train new engineers, supporting long-term knowledge and skills retention. Appreciation of both … modern and legacy computer systems. Ability to build effective relationships with system owners and clearly communicate technical security concepts in simpler terms. Rullion celebrates and supports diversity and is committed to ensuring equal opportunities for both employees and applicants. More ❯

To provide onsite support for the in-service management of Operational Technology (OT) and ensure cyber security compliance of Client's Computing Systems (PCS) and Technical Support Computing Systems (TSCS) at site. The role supports technical governance and cyber security policies, contributing to safe and secure station operations. Key Responsibilities: Service Delivery Management Establish governance and reporting structures … Experience with ICS, SCADA, PLCs, HMIs, and industrial protocols (Modbus, OPC, HART). Understanding of network security principles and DMZ architecture. Familiarity with legacy and modern computing systems and storage media. Strong attention to detail, record keeping, and communication skills. Ability to mentor and train new engineers, supporting long-term knowledge and skills retention. Appreciation of both … modern and legacy computer systems. Ability to build effective relationships with system owners and clearly communicate technical security concepts in simpler terms. Rullion celebrates and supports diversity and is committed to ensuring equal opportunities for both employees and applicants. More ❯

ESN/ESMCP): Represent the organisation as the lead technical authority in national ESN/ESMCP programmes, providing strategic input for the transition from legacy TETRA Airwave systems to modern mobile communications platforms. Essential Skills & Experience: To thrive in this role, you will need: Proven experience in network architecture and design, specifically with Cisco and Fortinet technologies. … network security principles and firewall configurations. Experience in supporting public sector procurement and contract processes. Technical leadership experience in national communications programmes (ESN/ESMCP). Familiarity with legacy TETRA Airwave and ICCS systems. Perks of the Position: Hybrid Working: Enjoy the flexibility of a hybrid work environment that balances your time between the office and home. Impactful More ❯

Represent the organisation as the lead technical authority in national ESN/ESMCP programmes. Provide strategic input and technical leadership for the transition from legacy TETRA Airwave systems to modern mobile communications platforms. Familiarity with ICCS platforms is essential. If you are interested in the role, please email your CV to quoting the reference number. Essential Employment More ❯

Represent the organisation as the lead technical authority in national ESN/ESMCP programmes. Provide strategic input and technical leadership for the transition from legacy TETRA Airwave systems to modern mobile communications platforms. Familiarity with ICCS platforms is essential. If you are interested in the role, please email your CV to quoting the reference number. Essential Employment More ❯

/responsibilities please open the Job Description and PersonSpecification located under the supporting documents heading. Person Specification Experience Essential Excellent knowledge of current and legacy Hospital Information Systems Must have a good understanding of the operation of server and desktop hardware and software and associated peripherals and software drivers Desirable Have credible experience of the Information Technology More ❯

Seeking a hands-on data platform architect/engineer to reverse-engineer a legacy solution (currently on a VM) and migrate it to Microsoft Fabric. The goal is to stabilize critical data processes and lay the groundwork for a modular, scalable enterprise data platform. A working Microsoft Fabric-based replication of the legacy solution, with supporting … documentation and recommendations for future improvements. Analyze and document the existing legacy system. Rebuild and optimize data pipelines in Microsoft Fabric using PySpark. Conduct forensic analysis of data transformations and dependencies. Collaborate with data architects, engineers, and analysts. Troubleshoot data quality and integration issues. Provide recommendations for future modularization and scalability. More ❯

Seeking a hands-on data platform architect/engineer to reverse-engineer a legacy solution (currently on a VM) and migrate it to Microsoft Fabric. The goal is to stabilize critical data processes and lay the groundwork for a modular, scalable enterprise data platform. A working Microsoft Fabric-based replication of the legacy solution, with supporting … documentation and recommendations for future improvements. Analyze and document the existing legacy system. Rebuild and optimize data pipelines in Microsoft Fabric using PySpark. Conduct forensic analysis of data transformations and dependencies. Collaborate with data architects, engineers, and analysts. Troubleshoot data quality and integration issues. Provide recommendations for future modularization and scalability. More ❯

our cutting-edge products. You'll be working for a company at the forefront of engineering excellence, known for tackling complex challenges and integrating diverse technologies. The products/systems encompass control systems, dynamics, hydraulics, motors, generators, sensors, electronics, data science, signal processing, microcontrollers, and software. Within the team you'll be tasked with the design and development … develop firmware to support product updates and new product introductions. Create embedded firmware for safety critical products along with supporting interface and communication systems. Maintain, update, and extend legacy firmware systems. Diagnose, troubleshoot, and resolve bugs in embedded firmware. Use task-tracking tools (e.g., Jira) to log issues, manage workflow, and coordinate development activities. Analyse design challenges and … such as SPI, RS-485, and CAN. Hands-on experience debugging embedded hardware and firmware using tools such as oscilloscopes, logic analysers, and multimeters. Experience working with source-control systems such as Git. To find out more, please apply with your latest CV. More ❯

our cutting-edge products. You ll be working for a company at the forefront of engineering excellence, known for tackling complex challenges and integrating diverse technologies. The products/systems encompass control systems, dynamics, hydraulics, motors, generators, sensors, electronics, data science, signal processing, microcontrollers, and software. Within the team you ll be tasked with the design and development … develop firmware to support product updates and new product introductions. Create embedded firmware for safety critical products along with supporting interface and communication systems. Maintain, update, and extend legacy firmware systems. Diagnose, troubleshoot, and resolve bugs in embedded firmware. Use task-tracking tools (e.g., Jira) to log issues, manage workflow, and coordinate development activities. Analyse design challenges and … such as SPI, RS-485, and CAN. Hands-on experience debugging embedded hardware and firmware using tools such as oscilloscopes, logic analysers, and multimeters. Experience working with source-control systems such as Git. To find out more, please apply with your latest CV. More ❯

our cutting-edge products. You’ll be working for a company at the forefront of engineering excellence, known for tackling complex challenges and integrating diverse technologies. The products/systems encompass control systems, dynamics, hydraulics, motors, generators, sensors, electronics, data science, signal processing, microcontrollers, and software. Within the team you’ll be tasked with the design and development … develop firmware to support product updates and new product introductions. Create embedded firmware for safety critical products along with supporting interface and communication systems. Maintain, update, and extend legacy firmware systems. Diagnose, troubleshoot, and resolve bugs in embedded firmware. Use task-tracking tools (e.g., Jira) to log issues, manage workflow, and coordinate development activities. Analyse design challenges and … such as SPI, RS-485, and CAN. Hands-on experience debugging embedded hardware and firmware using tools such as oscilloscopes, logic analysers, and multimeters. Experience working with source-control systems such as Git. To find out more, please apply with your latest CV. More ❯