1 to 25 of 257 Mainframe Jobs in the UK excluding London

Mainframe Architect Salary: Upwards from £120,000 per annum + performance-related bonus Location : London-based (hybrid), with flexibility for occasional travel to client sites. The Role We are seeking an experienced Mainframe Architect to lead the design, implementation, and modernisation of mission-critical mainframe solutions for high-profile clients. This role is pivotal in bridging business requirements with cutting … edge technology, ensuring seamless integration, scalability, and performance across complex enterprise environments. As a Mainframe Architect , you will be responsible for crafting tailored mainframe database architectures, working closely with stakeholders to define solutions that align with both client needs and industry best practices. You will oversee the technical execution of projects from inception to delivery, ensuring efficiency, security, and performance … that requires both deep technical expertise and the ability to communicate complex solutions to technical and non-technical stakeholders alike. Key Responsibilities Define, design, and implement high-performance, scalable mainframe database solutions . Lead modernization initiatives , integrating mainframe databases into hybrid cloud environments. Collaborate with clients, governance teams, delivery teams, and external vendors to ensure successful project execution. Provide technical More ❯

Mainframe Architect Salary: Upwards from £120,000 per annum + performance-related bonus Location : London-based (hybrid), with flexibility for occasional travel to client sites. The Role We are seeking an experienced Mainframe Architect to lead the design, implementation, and modernisation of mission-critical mainframe solutions for high-profile clients. This role is pivotal in bridging business requirements with cutting … edge technology, ensuring seamless integration, scalability, and performance across complex enterprise environments. As a Mainframe Architect , you will be responsible for crafting tailored mainframe database architectures, working closely with stakeholders to define solutions that align with both client needs and industry best practices. You will oversee the technical execution of projects from inception to delivery, ensuring efficiency, security, and performance … that requires both deep technical expertise and the ability to communicate complex solutions to technical and non-technical stakeholders alike. Key Responsibilities Define, design, and implement high-performance, scalable mainframe database solutions . Lead modernization initiatives , integrating mainframe databases into hybrid cloud environments. Collaborate with clients, governance teams, delivery teams, and external vendors to ensure successful project execution. Provide technical More ❯

Upwards from £120,000 per annum + performance-related bonus Location : London-based (hybrid), with flexibility for occasional travel to client sites. The Role We are seeking an experienced Mainframe Architect to lead the design, implementation, and modernisation of mission-critical mainframe solutions for high-profile clients. This role is pivotal in bridging business requirements with cutting-edge technology, ensuring … seamless integration, scalability, and performance across complex enterprise environments. As a Mainframe Architect , you will be responsible for crafting tailored mainframe database architectures, working closely with stakeholders to define solutions that align with both client needs and industry best practices. You will oversee the technical execution of projects from inception to delivery, ensuring efficiency, security, and performance optimization. This is … that requires both deep technical expertise and the ability to communicate complex solutions to technical and non-technical stakeholders alike. Key Responsibilities Define, design, and implement high-performance, scalable mainframe database solutions . Lead modernization initiatives , integrating mainframe databases into hybrid cloud environments. Collaborate with clients, governance teams, delivery teams, and external vendors to ensure successful project execution. Provide technical More ❯

Programme managers. Your career opportunity IBM MQ is our strategic messaging platform supporting the fast-growing demand from numerous customers. We support hundreds of queue managers across tens of mainframe systems processing billions of messages every day. As a specialist engineer, you will develop engineering solutions to help manage the MQ for z/OS estate, work with a federated … and help develop the infrastructure and products we support. What you'll do • Deliver Messaging infrastructure for the business, principally through the support and ongoing management & maintenance of the mainframe IBM MQ estate, ensuring operational quality and efficiency. • Develop, maintain and operate automated solutions to improve accuracy, reliability and speed of delivery across our global estate. • Ensure infrastructure and services … role • Significant in-depth experience of managing software on a zSeries environment, particularly IBM MQ for z/OS. • Experience with SMP/E software management, Unix system services, mainframe high availability concepts and architectures, DB2 data sharing, IBM MQ shared queues, use of both RACF and ACF2 ESMs. • Experience with mainframe scripting & coding languages (eg JCL, REXX, COBOL) • Experience More ❯

Mainframe Platform Engineer (Banking) - Manchester/Hybrid - £250 - £300 Per Day Inside IR35 Eames Consulting is working with a Banking company to secure the services of a Mainframe Platform Engineer on an initial 6 month contract basis to begin with. Essential Skills & Experience: COBOL JCL Mainframe Migration Knowledge in a CICS Technical role, designing, implementing and supporting technical solutions on … a z/OS Mainframe platform. Experience championing a culture shift to DevOps principles - automating as much of the software development lifecycle as possible. Ability to develop and maintain technical documentation and instructional procedures. Good knowledge of VSAM concepts and Access Method services Basic knowledge of z/OS Communications Server concepts In-depth practical experience/understanding across a … range of mainframe products and technologies. Workload scheduling & Automation; CA-7 & CA-11 & CA-OPSMVS Coding & scripting acumen and TSO familiarity; REXX, JCL, TSO, ISPF, SDSF and CLIST Mainframe utilities such as, DFDSS, SORT, File Manager, DFSMS, DFHSM, Datacom Problem management functions like IBM’s Debug Tool and Fault Analyser CICS Tailoring (CEDA resource definition) and environment management tools; Omegamon More ❯

Mainframe Platform Engineer (Banking) - Manchester/Hybrid - £250 - £300 Per Day Inside IR35 Eames Consulting is working with a Banking company to secure the services of a Mainframe Platform Engineer on an initial 6 month contract basis to begin with. Essential Skills & Experience: COBOL JCL Mainframe Migration Knowledge in a CICS Technical role, designing, implementing and supporting technical solutions on … a z/OS Mainframe platform. Experience championing a culture shift to DevOps principles - automating as much of the software development lifecycle as possible. Ability to develop and maintain technical documentation and instructional procedures. Good knowledge of VSAM concepts and Access Method services Basic knowledge of z/OS Communications Server concepts In-depth practical experience/understanding across a … range of mainframe products and technologies. Workload scheduling & Automation; CA-7 & CA-11 & CA-OPSMVS Coding & scripting acumen and TSO familiarity; REXX, JCL, TSO, ISPF, SDSF and CLIST Mainframe utilities such as, DFDSS, SORT, File Manager, DFSMS, DFHSM, Datacom Problem management functions like IBM’s Debug Tool and Fault Analyser CICS Tailoring (CEDA resource definition) and environment management tools; Omegamon More ❯

Mainframe Platform Engineer (Banking) - Manchester/Hybrid - £250 - £300 Per Day Inside IR35 Eames Consulting is working with a Banking company to secure the services of a Mainframe Platform Engineer on an initial 6 month contract basis to begin with. Essential Skills & Experience: COBOL JCL Mainframe Migration Knowledge in a CICS Technical role, designing, implementing and supporting technical solutions on … a z/OS Mainframe platform. Experience championing a culture shift to DevOps principles - automating as much of the software development lifecycle as possible. Ability to develop and maintain technical documentation and instructional procedures. Good knowledge of VSAM concepts and Access Method services Basic knowledge of z/OS Communications Server concepts In-depth practical experience/understanding across a … range of mainframe products and technologies. Workload scheduling & Automation; CA-7 & CA-11 & CA-OPSMVS Coding & scripting acumen and TSO familiarity; REXX, JCL, TSO, ISPF, SDSF and CLIST Mainframe utilities such as, DFDSS, SORT, File Manager, DFSMS, DFHSM, Datacom Problem management functions like IBM’s Debug Tool and Fault Analyser CICS Tailoring (CEDA resource definition) and environment management tools; Omegamon More ❯

infrastructure and software required to ensure that our customer data, API platforms and technological capabilities meet the bank's needs now and in the future. Our core technologies are: Mainframe using COBOL API platform using Java Commercial customer management database using Java We maintain and develop a couple of database systems; DB2, IBM MDM and Oracle and various tooling for … our colleagues in Insurance & Wealth; changes to the Customer master architecture to support change within value streams to integrate into our Customer Architecture e.g. APIs into the architecture or mainframe data structure within the OCIS database across all divisions within the Group and, modernising our technology and associated delivery methods through upgrades or movement to private and public cloud. Your More ❯

executives and aligning technical solutions with business goals. Google Professional Data Engineer certification. Google Professional Cloud Architect certification or equivalent. Preferred Qualifications Experience with modernization of on-premise and mainframe data environments into cloud-native architectures. Knowledge of regulatory data requirements across financial, healthcare, and telecom sectors. Familiarity with IaC (Terraform), GitOps, and CI/CD for data pipeline deployment. More ❯

executives and aligning technical solutions with business goals. Google Professional Data Engineer certification. Google Professional Cloud Architect certification or equivalent. Preferred Qualifications Experience with modernization of on-premise and mainframe data environments into cloud-native architectures. Knowledge of regulatory data requirements across financial, healthcare, and telecom sectors. Familiarity with IaC (Terraform), GitOps, and CI/CD for data pipeline deployment. More ❯

executives and aligning technical solutions with business goals. Google Professional Data Engineer certification. Google Professional Cloud Architect certification or equivalent. Preferred Qualifications Experience with modernization of on-premise and mainframe data environments into cloud-native architectures. Knowledge of regulatory data requirements across financial, healthcare, and telecom sectors. Familiarity with IaC (Terraform), GitOps, and CI/CD for data pipeline deployment. More ❯

executives and aligning technical solutions with business goals. Google Professional Data Engineer certification. Google Professional Cloud Architect certification or equivalent. Preferred Qualifications Experience with modernization of on-premise and mainframe data environments into cloud-native architectures. Knowledge of regulatory data requirements across financial, healthcare, and telecom sectors. Familiarity with IaC (Terraform), GitOps, and CI/CD for data pipeline deployment. More ❯

Service Specialist – Mainframe Modernization The Service Specialist for Mainframe Modernization in Germany is a senior subject matter expert responsible for technical excellence, solution integrity, and asset development within the service line. This hands-on role supports high-impact client engagements, contributes to pre-sales and solution design, and ensures the regional adoption and evolution of service-specific delivery frameworks, tools … and best practices. The Service Specialist brings deep expertise in Legacy Modernization as well as Mainframe Modernization, serving as a trusted technical advisor to both clients and internal teams. This role is key to ensuring delivery quality, enabling service adoption, and evolving the technical maturity of the offering. Job responsibilities Contribute technical leadership in solution shaping, proposals, and pursuit support. … assets and positioning. Capture real-world challenges and innovations from engagements to shape the evolution of the offering. Stay current with emerging tools, methods, and trends relevant to the Mainframe Modernization domain. Mentor engineers, architects, and consultants within the service domain. Support training, onboarding, and hands-on skill development to deepen regional capability. Share knowledge through internal enablement sessions, demos More ❯

Service Specialist – Mainframe Modernization The Service Specialist forMainframe Modernization in Germany is a senior subject matter expert responsible for technical excellence, solution integrity, and asset development within the service line. This hands-on role supports high-impact client engagements, contributes to pre-sales and solution design, and ensures the regional adoption and evolution of service-specific delivery frameworks, tools, and … best practices. The Service Specialist brings deep expertise in Legacy Modernization as well as Mainframe Modernization, serving as a trusted technical advisor to both clients and internal teams. This role is key to ensuring delivery quality, enabling service adoption, and evolving the technical maturity of the offering. Job responsibilities Contribute technical leadership in solution shaping, proposals, and pursuit support. Validate … the service domain. Support training, onboarding, and hands-on skill development to deepen regional capability. Share knowledge through internal enablement sessions, demos, and thought leadership. Job qualifications Technical Skills Mainframe technologies such as COBOL, JCL, CICS, Eztrieve, DB2 for z/OS, Assembler, PL/I, IMS, Rexx, GDGs, and VSAM, common utilities, schedulers. Balanced by experience in modern technologies More ❯

Service Specialist – Mainframe Modernization Service Specialist – Mainframe Modernization 2 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. The Service Specialist forMainframe Modernization in Germany is a senior subject matter expert responsible for technical excellence, solution integrity, and asset development within the service line. This hands-on role supports high … design, and ensures the regional adoption and evolution of service-specific delivery frameworks, tools, and best practices. The Service Specialist brings deep expertise in Legacy Modernization as well as Mainframe Modernization, serving as a trusted technical advisor to both clients and internal teams. This role is key to ensuring delivery quality, enabling service adoption, and evolving the technical maturity of … design, and ensures the regional adoption and evolution of service-specific delivery frameworks, tools, and best practices. The Service Specialist brings deep expertise in Legacy Modernization as well as Mainframe Modernization, serving as a trusted technical advisor to both clients and internal teams. This role is key to ensuring delivery quality, enabling service adoption, and evolving the technical maturity of More ❯

Role: Major Incident Manager Rate: inside IR35 Location: Full time Onsite in Knutsford Duration: 6 months Job Overview: We are seeking a highly skilled Specialist Mainframe to join our Major Incident Management (MIM) Command Center at a leading UK bank. This role is critical in ensuring the stability, resilience, and operational continuity of the bank's mainframe technology infrastructure. The … successful candidate will be responsible for triaging, managing, and resolving mainframe-related incidents, minimizing operational disruptions, and implementing strategic improvements to enhance system reliability. Key Responsibilities: Incident Management: Lead the triage and resolution of all mainframe-related incidents, ensuring timely restoration of services. Technical Troubleshooting: Diagnose complex technical issues within the bank's mainframe environment, providing quick and effective resolutions. … Change and Transformation: Support change initiatives, ensuring that new implementations do not compromise system stability. Digital & Technology: Stay updated with emerging IT and digital technology trends, particularly in the mainframe domain. Technical Writing & Documentation: Develop clear and comprehensive technical documentation for incident handling, resolutions, and preventative measures. Problem Solving Tools: Utilize advanced troubleshooting and problem-solving tools to expedite incident More ❯

negotiating and influencing skills with ability to solve difficult problems whilst making complex architectural trade-offs Articulate in mitigating risk Creating transitional architectures that leverage legacy/heritage systems (Mainframe, IBM) Hands-on experience in architecting systems that operate within public cloud (AWS/Azure/GCP) would be good to have, along with the ability to manage technical product More ❯

Stakeholder management, having strong negotiating and influencing skills with ability to solve difficult problems whilst making complex architectural trade-offs Creating transitional architectures that leverage legacy/heritage systems (Mainframe, IBM) Hands-on experience in architecting systems that operate within public cloud (AWS/Azure/GCP) would be good to have, along with the ability to manage technical product More ❯

Job Title: Mainframe Platform Engineer Location: Manchester – Hybrid Contract Term: Until 31st December 2025 Day Rate: £298 per day (Inside IR35 via umbrella) Role Overview: We are seeking a skilled Mainframe Platform Engineer to join a high-performing team supporting critical infrastructure on a z/OS IBM Mainframe platform. This role requires deep technical expertise in CICS environments, a … DevOps principles, and the ability to drive automation and continuous improvement across the software development lifecycle. Key Responsibilities: Design, implement, and support technical solutions on the z/OS Mainframe platform, with a focus on CICS environments. Champion DevOps practices, automating build, development, and release processes to reduce waste and increase efficiency. Provide technical leadership and guidance on mainframe products … and subsystems, including CICS resource definition and environment management. Collaborate with developers, architects, testers, and stakeholders to streamline the development and maintenance of mainframe environments. Support incident management by offering technical insight and working with third parties to resolve issues. Monitor live services and identify opportunities for optimisation and improvement. Ensure compliance with governance, change, and release management processes. Engage More ❯

Job Title: Mainframe Platform Engineer Location: Manchester – Hybrid Contract Term: Until 31st December 2025 Day Rate: £298 per day (Inside IR35 via umbrella) Role Overview: We are seeking a skilled Mainframe Platform Engineer to join a high-performing team supporting critical infrastructure on a z/OS IBM Mainframe platform. This role requires deep technical expertise in CICS environments, a … DevOps principles, and the ability to drive automation and continuous improvement across the software development lifecycle. Key Responsibilities: Design, implement, and support technical solutions on the z/OS Mainframe platform, with a focus on CICS environments. Champion DevOps practices, automating build, development, and release processes to reduce waste and increase efficiency. Provide technical leadership and guidance on mainframe products … and subsystems, including CICS resource definition and environment management. Collaborate with developers, architects, testers, and stakeholders to streamline the development and maintenance of mainframe environments. Support incident management by offering technical insight and working with third parties to resolve issues. Monitor live services and identify opportunities for optimisation and improvement. Ensure compliance with governance, change, and release management processes. Engage More ❯

Job Title: Mainframe Platform Engineer Location: Manchester – Hybrid Contract Term: Until 31st December 2025 Day Rate: £298 per day (Inside IR35 via umbrella) Role Overview: We are seeking a skilled Mainframe Platform Engineer to join a high-performing team supporting critical infrastructure on a z/OS IBM Mainframe platform. This role requires deep technical expertise in CICS environments, a … DevOps principles, and the ability to drive automation and continuous improvement across the software development lifecycle. Key Responsibilities: Design, implement, and support technical solutions on the z/OS Mainframe platform, with a focus on CICS environments. Champion DevOps practices, automating build, development, and release processes to reduce waste and increase efficiency. Provide technical leadership and guidance on mainframe products … and subsystems, including CICS resource definition and environment management. Collaborate with developers, architects, testers, and stakeholders to streamline the development and maintenance of mainframe environments. Support incident management by offering technical insight and working with third parties to resolve issues. Monitor live services and identify opportunities for optimisation and improvement. Ensure compliance with governance, change, and release management processes. Engage More ❯

We are a Global Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you. Role Title: Mainframe Platform Engineer Location: Manchester (Hybrid) Duration: 31/12/2025 Pay Rate: £313 GBP day inside IR35 Role Description: Skills & Experience: Practical, advanced knowledge in a CICS Technical role, designing … implementing and supporting technical solutions on a z/OS Mainframe platform. Experience championing a culture shift to DevOps principles - automating as much of the software development life cycle as possible. Working knowledge of z/OS Connect API delivery, MQ, Endevor Administration experience and GIT would be a distinct advantage. Working knowledge of Mainframe Infra. Ability to develop and … procedures. Good knowledge of VSAM concepts and Access Method services Basic knowledge of z/OS Communications Server concepts In-depth practical experience/understanding across a range of Mainframe products and technologies. Workload scheduling & Automation; CA-7 & CA-11 & CA-OPSMV Coding & Scripting acumen and TSO familiarity; REXX, JCL, TSO, ISPF, SDSF and CLIST Mainframe utilities such as, DFDSS More ❯

Tech Recruitment Location: edinburgh, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 9 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: Mainframe z/OS Analyst - Permanent - Edinburgh - up to £50K + benefits (Hybrid working) This is a new permanent role with a financial services company in the UK. You will be … against SOX, to ensure full compliance to all our policies and regulatory obligations. Supporting the platforms’ core operating system (z/OS) and other key software tools on the mainframe platform. The skills you'll need: To succeed in this role, you will need to be a very capable communicator with the ability to communicate complex technical concepts clearly to … a solid background working in an Agile or DevOps environment with continuous delivery and continuous integration. We’ll also look to you to demonstrate: A solid understanding of the mainframe operating system and the workings of a modern Sysplex environment. Technical knowledge, including mainframe platform, technology, products and domains such as zOS, zOS Connect, zVM, GDPS, RACF, CA-View and More ❯

Change Digital – Digital & Tech Recruitment Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Mainframe z/OS Analyst - Permanent - Edinburgh - up to £50K + benefits (Hybrid working) This is a new permanent role with a financial services company in the UK. You will be … against SOX, to ensure full compliance to all our policies and regulatory obligations. Supporting the platforms’ core operating system (z/OS) and other key software tools on the mainframe platform. The skills you'll need: To succeed in this role, you will need to be a very capable communicator with the ability to communicate complex technical concepts clearly to … a solid background working in an Agile or DevOps environment with continuous delivery and continuous integration. We’ll also look to you to demonstrate: A solid understanding of the mainframe operating system and the workings of a modern Sysplex environment. Technical knowledge, including mainframe platform, technology, products and domains such as zOS, zOS Connect, zVM, GDPS, RACF, CA-View and More ❯

Tech Recruitment Location: livingston, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Mainframe z/OS Analyst - Permanent - Edinburgh - up to £50K + benefits (Hybrid working) This is a new permanent role with a financial services company in the UK. You will be … against SOX, to ensure full compliance to all our policies and regulatory obligations. Supporting the platforms’ core operating system (z/OS) and other key software tools on the mainframe platform. The skills you'll need: To succeed in this role, you will need to be a very capable communicator with the ability to communicate complex technical concepts clearly to … a solid background working in an Agile or DevOps environment with continuous delivery and continuous integration. We’ll also look to you to demonstrate: A solid understanding of the mainframe operating system and the workings of a modern Sysplex environment. Technical knowledge, including mainframe platform, technology, products and domains such as zOS, zOS Connect, zVM, GDPS, RACF, CA-View and More ❯