1 to 25 of 37 Mainframe Jobs in the UK

Notify, or digital wallets. Legacy Transformation: Experience supporting large-scale digital transformation programmes migrating away from Legacy systems (eg, older Java, AIX, Oracle, or Mainframe environments). Cloud Infrastructure: Familiarity with AWS serverless patterns, infrastructure-as-code principles, and proactive observability monitoring. Diversity & Inclusion At Scrumconnect Consulting, we believe that ...

stakeholder engagement skills. Desirable Previous experience delivering into HMRC. Familiarity with defect management tools such as Jira or Azure DevOps. Understanding of Legacy/Mainframe environments. Key Requirement This requirement is not seeking a specialist in automation testing. The priority is an individual with strong CESA Legacy system knowledge ...

development and succession planning. Qualifications Leading engineering teams accountable for enterprise‐level infrastructure in a regulated, high‐availability setting. Strong hands‐on understanding of mainframe or midrange platforms (e.g. Unisys, IBM Z, Non‐Stop or equivalent). Experience in those systems is particularly valuable. Ownership of platform strategy, lifecycle management ...

cost control and supplier oversight. Develop capability within your teams through coaching, mentoring, skills development and succession planning. Qualifications Strong hands-on understanding of mainframe or midrange platforms (e.g., Unisys, IBM Z, Non-Stop, or equivalent critically important estates). Ownership of platform strategy, lifecycle management and technical roadmaps. Experience ...

Mainframe System Automation Engineer – Finance – Nottingham Day rate: £500 – £700 (inside IR35) | Duration: 3 – 6 months | Start: ASAP My client is looking for an experienced Mainframe Automation & Output Management Specialist to provide expert-level support across mainframe automation and output management systems. The role involves developing automation solutions, supporting monitoring … tools, and ensuring system reliability in a complex enterprise environment. Key Responsibilities Provide expert support for mainframe automation and output management systems. Develop and maintain dashboards and alerts using Splunk. Author and execute test cases to validate new and existing functionality. Handle automation-related problem escalations, including vendor coordination. Represent ...

experienced Senior Infrastructure Specialist with strong hands-on expertise in IBM MQ on z/OS to support and maintain a business critical Mainframe messaging environment Key Responsibilities: Configure & administer IBM MQ within a z/OS environment Install, patch, configure & troubleshoot IBM MQ on z/OS Carry ...

based infrastructure, ensuring security, regulatory compliance, and continuous improvement. The ideal candidate will have experience in high-availability infrastructures and a solid understanding of mainframe platforms. Offering a hybrid working model and competitive salary, the position includes generous benefits like pension contributions and annual performance bonuses. #J-18808-Ljbffr ...

Mainframe Middleware Infrastructure Engineer (CICS Liberty) 6-12 Month Contract | London or Edinburgh | Hybrid (2-3 Days Onsite) | Excellent Day Rate We're looking for an experienced Mainframe Middleware Infrastructure Engineer with strong expertise across CICS, z/OS and IBM WebSphere Liberty to support a major enterprise transformation programme. … Monitoring, observability and middleware operational management This is an excellent opportunity to work on critical banking and financial services infrastructure whilst helping modernise core mainframe platforms with contemporary Java and API technologies. For more information and direct contact with me, please send me an email and call only if required. ...

Mainframe Middleware Infrastructure Engineer (CICS Liberty) 6-12 Month Contract | London or Edinburgh | Hybrid (2-3 Days Onsite) | Excellent Day Rate We're looking for an experienced Mainframe Middleware Infrastructure Engineer with strong expertise across CICS, z/OS and IBM WebSphere Liberty to support a major enterprise transformation programme. … Monitoring, observability and middleware operational management This is an excellent opportunity to work on critical banking and financial services infrastructure whilst helping modernise core mainframe platforms with contemporary Java and API technologies. For more information and direct contact with me, please send me an email and call only if required. ...

client is setting up a GitLab-based DevOps toolchain (with IBM DBB + UCD) across 4 different Business Units (countries) - each with its own mainframe environment. To provide detailed setup inputs (precise software, network, etc. details). The successful candidate will be an experienced IBM Z Specialist, with hands … experience setting up GitLab-based mainframe toolchains. Program: Programme GitLab-based IBM Z DevOps toolchain setup across four countries using IBM DDB and IBM UrbanCode Deploy. Engagement focus: Hands-on toolchain setup leadership, infrastructure input definition, environment design and delivery coordination. The ideal candidate will have experience in most ...

client is setting up a GitLab-based DevOps toolchain (with IBM DBB + UCD) across 4 different Business Units (countries) - each with its own mainframe environment. To provide detailed setup inputs (precise software, network, etc. details). The successful candidate will be an experienced IBM Z Specialist, with hands … experience setting up GitLab-based mainframe toolchains. Program: Programme GitLab-based IBM Z DevOps toolchain setup across four countries using IBM DDB and IBM UrbanCode Deploy. Engagement focus: Hands-on toolchain setup leadership, infrastructure input definition, environment design and delivery coordination. The ideal candidate will have experience in most ...

digital services for a UK government client. You will set the technical direction across a hybrid estate spanning modern cloud-native services and established Mainframe platforms, and you will be hands-on with code, architecture, and design decisions. This is a senior technical role combining engineering excellence with team leadership. … built in Java Spring Boot, AWS Serverless (Lambda/Node.js) and Ruby on Rails with React Define integration patterns between modern services and Legacy Mainframe systems, supporting incremental modernisation Remain hands-on with code: contributing to critical paths, conducting code reviews, and pairing with engineers Own the technical roadmap ...

client is setting up a GitLab-based DevOps toolchain (with IBM DBB + UCD) across 4 different Business Units (countries) - each with its own mainframe environment. To provide detailed setup inputs (precise software, network, etc. details). The successful candidate will be an experienced zDevOps Specialist, with hands-on experience … setting up GitLab-based mainframe toolchains. Program: Programme GitLab-based IBM Z DevOps toolchain setup across four countries using IBM DDB and IBM UrbanCode Deploy. Engagement focus: Hands-on toolchain setup leadership, infrastructure input definition, environment design and delivery coordination. The ideal candidate will have experience in most ...

client is setting up a GitLab-based DevOps toolchain (with IBM DBB + UCD) across 4 different Business Units (countries) - each with its own Mainframe environment. To provide detailed setup inputs (precise software, network, etc. details). The successful candidate will be an experienced zDevOps Specialist, with hands-on experience … setting up GitLab-based Mainframe toolchains. Program: Programme GitLab-based IBM Z DevOps toolchain setup across four countries using IBM DDB and IBM UrbanCode Deploy. Engagement focus: Hands-on toolchain setup leadership, infrastructure input definition, environment design and delivery coordination. The ideal candidate will have experience in most ...

client is setting up a GitLab-based DevOps toolchain (with IBM DBB + UCD) across 4 different Business Units (countries) - each with its own mainframe environment. To provide detailed setup inputs (precise software, network, etc. details). The successful candidate will be an experienced zDevOps Specialist, with hands-on experience … setting up GitLab-based mainframe toolchains. Program: Programme GitLab-based IBM Z DevOps toolchain setup across four countries using IBM DDB and IBM UrbanCode Deploy. Engagement focus: Hands-on toolchain setup leadership, infrastructure input definition, environment design and delivery coordination. The ideal candidate will have experience in most ...

Mainframe Middleware Infrastructure Engineer (CICS Liberty) 6-12 Month Contract London or Edinburgh Hybrid (2-3 Days Onsite) Excellent Day Rate We're looking for an experienced Mainframe Middleware Infrastructure Engineer with strong expertise across CICS, z/OS and IBM WebSphere Liberty to support a major enterprise transformation programme ...

Mainframe Middleware Infrastructure Engineer (CICS Liberty) 6-12 Month Contract London or Edinburgh Hybrid (2-3 Days Onsite) Excellent Day Rate We're looking for an experienced Mainframe Middleware Infrastructure Engineer with strong expertise across CICS, z/OS and IBM WebSphere Liberty to support a major enterprise transformation programme ...

Mainframe Middleware Infrastructure Engineer (CICS Liberty) 6-12 Month Contract | London or Edinburgh | Hybrid (2-3 Days Onsite) | Excellent Day Rate We're looking for an experienced Mainframe Middleware Infrastructure Engineer with strong expertise across CICS, z/OS and IBM WebSphere Liberty to support a major enterprise transformation programme. ...

Mainframe Middleware Infrastructure Engineer (CICS Liberty) 6-12 Month Contract London or Edinburgh Hybrid (2-3 Days Onsite) Excellent Day Rate We're looking for an experienced Mainframe Middleware Infrastructure Engineer with strong expertise across CICS, z/OS and IBM WebSphere Liberty to support a major enterprise transformation programme. ...

client is setting up a GitLab-based DevOps toolchain (with IBM DBB + UCD) across 4 different Business Units (countries) - each with its own mainframe environment. To provide detailed setup inputs (precise software, network, etc. details). The successful candidate will be an experienced IBM Z DevOps Specialist, with deep … hands-on experience setting up GitLab-based mainframe toolchains using IBM Dependency Based Build and IBM UrbanCode Deploy. Program: Programme GitLab-based IBM Z DevOps toolchain setup across four countries using IBM DDB and IBM UrbanCode Deploy. Engagement focus: Hands-on toolchain setup leadership, infrastructure input definition, environment design ...

client is setting up a GitLab-based DevOps toolchain (with IBM DBB + UCD) across 4 different Business Units (countries) - each with its own mainframe environment. To provide detailed setup inputs (precise software, network, etc. details). The successful candidate will be an experienced IBM Z DevOps Specialist, with deep … hands-on experience setting up GitLab-based mainframe toolchains using IBM Dependency Based Build and IBM UrbanCode Deploy. Program: Programme GitLab-based IBM Z DevOps toolchain setup across four countries using IBM DDB and IBM UrbanCode Deploy. Engagement focus: Hands-on toolchain setup leadership, infrastructure input definition, environment design ...

Vertali Limited is seeking an experienced Mainframe Security Consultant with RACF and ACF2 expertise to support external clients on a contract basis. The role focuses on strengthening access controls, improving compliance, and delivering targeted remediation across client z/OS environments. You will advise, configure, and optimise RACF/ACF2 … rulesets and run entitlement reviews. Strong hands-on mainframe security experience and excellent client-facing communication skills are essential to guide #J-18808-Ljbffr ...

Salt Digital Recruitment is seeking a Mainframe System Automation Engineer for a contract role in Nottingham. This position offers a competitive day rate of £500 to £700, depending on experience, for a duration of 3 to 6 months. The successful candidate will provide expert-level support across mainframe automation … output management systems, developing solutions and ensuring reliability in a complex enterprise environment. Strong knowledge of Mainframe systems, OPS/MVS, and REXX scripting is essential. #J-18808-Ljbffr ...

client is setting up a GitLab-based DevOps toolchain (with IBM DBB + UCD) across 4 different Business Units (countries) - each with its own Mainframe environment. To provide detailed setup inputs (precise software, network, etc. details). The successful candidate will be an experienced zDevOps Specialist, with hands-on experience … setting up GitLab-based Mainframe toolchains. Program: Programme GitLab-based IBM Z DevOps toolchain setup across four countries using IBM DDB and IBM UrbanCode Deploy. Engagement focus: Hands-on toolchain setup leadership, infrastructure input definition, environment design and delivery coordination. Below are the tasks that need to be delivered ...

Mainframe Security Consultant – RACF/ACF2 We’re looking for an experienced Mainframe Security Consultant on a contract basis to support our external clients with RACF and ACF2 expertise. This consulting role focuses on strengthening access controls, improving compliance, and delivering targeted remediation across client z/OS environments. … clients through security‐related change, including access model updates, ruleset modifications, and controlled implementation of new standards. The ideal contractor brings strong hands‐on mainframe security experience, deep knowledge of z/OS architecture, and confidence translating audit requirements into practical controls. Clear communication and client‐facing consulting skills ...