21 of 21 Mainframe Systems Programmer Jobs in the UK

Press Tab to Move to Skip to Content Link Select how often (in days) to receive an alert: Create Alert z/OS Mainframe Systems Programmer with DevOps Location: London, LND, GB Company: NTT DATA Services Competitive salary UK: Remote + client site (Sheffield) At NTT DATA … ensure a bright future for NTT DATA and for the people who work here. NTT DATA is currently looking for a z/OS Mainframe Systems Programmer with DevOps remote + on client site (Sheffield) forour growing team in the UK. Overview An exciting opportunity has been … created for an experienced z/OS Mainframe Systems Programmer with DevOps skills, to join an established and growing team. Your responsibilities will include: Performance monitoring using Omegamon, RMF, SMF and Splunk Involvement in performance related task and projects - WLM, PR/SM changes Upgrading, maintaining and More ❯

ensure a bright future for NTT DATA and for the people who work here. NTT DATA is currently looking for a z/OS Mainframe Systems Programmer remote + on client site (Sheffield) forour growing team in the UK. Overview The role as z/OS Mainframe Systems Programmer involves upgrading and supporting the z/OS operating system and ISV products, mainly from IBM and Computer Associates (CA). Your responsibilities will include: Performance monitoring using Omegamon, RMF, SMF and Splunk Involvement in performance related task and projects - WLM, PR/SM changes … IBM and Broadcom The ideal candidate for this role will have the below experience and qualifications: Must have extensive experience of z/OS Mainframe systems programming. This is essential to the role Must have knowledge of iWS scheduling software Must have knowledge of SAS Must have knowledge More ❯

ensure a bright future for NTT DATA and for the people who work here. NTT DATA is currently looking for a z/OS Mainframe Systems Programmer, working remotely and on client site in Sheffield, for our growing team in the UK. Overview The role of z …/OS Mainframe Systems Programmer involves upgrading and supporting the z/OS operating system and ISV products, mainly from IBM and Computer Associates (CA). Your responsibilities will include: Performance monitoring using Omegamon, RMF, SMF, and Splunk Involvement in performance-related tasks and projects - WLM, PR … ISV products, particularly from vendors IBM and Broadcom The ideal candidate will have the following experience and qualifications: Extensive experience of z/OS Mainframe systems programming Knowledge of iWS scheduling software Knowledge of SAS Knowledge of Parallel Sysplex Desirable: knowledge of MXG and MICS Knowledge of z More ❯

ensure a bright future for NTT DATA and for the people who work here. NTT DATA is currently looking for a z/OS Mainframe Systems Programmer with DevOps — remote + on client site (Sheffield) — for our growing team in the UK. Overview An exciting opportunity has … been created for an experienced z/OS Mainframe Systems Programmer with DevOps skills to join an established and growing team. Your responsibilities will include: Performance monitoring using Omegamon, RMF, SMF, and Splunk Involvement in performance-related tasks and projects such as WLM, PR/SM changes … maintaining, and supporting ISV products from vendors like IBM and Broadcom The ideal candidate will have the following experience and qualifications: Extensive experience in mainframe systems programming (essential) Knowledge of iWS scheduling software Knowledge of SAS Desirable: knowledge of MXG and MICS Knowledge of z/OS, SMP More ❯

ensure a bright future for NTT DATA and for the people who work here. NTT DATA is currently looking for a z/OS Mainframe Systems Programmer for our growing team in the UK, with a flexible work arrangement of remote and on-site in Sheffield. Overview … The role of a z/OS Mainframe Systems Programmer involves upgrading and supporting the z/OS operating system and ISV products, mainly from IBM and Computer Associates (CA). Your responsibilities will include: Performance monitoring using Omegamon, RMF, SMF, and Splunk Involvement in performance-related … ISV products from vendors like IBM and Broadcom The ideal candidate will have the following experience and qualifications: Extensive experience in z/OS Mainframe systems programming (essential) Knowledge of iWS scheduling software Knowledge of SAS Knowledge of Parallel Sysplex Desirable: knowledge of MXG and MICS Proficiency in More ❯

ensure a bright future for NTT DATA and for the people who work here. NTT DATA is currently looking for an az/OS Mainframe Systems Programmer with DevOps skills , to join our growing team in the UK. This role involves working remotely and on-site at … the client location in Sheffield. Overview An exciting opportunity has been created for an experienced z/OS Mainframe Systems Programmer with DevOps skills, to join an established and growing team. Your responsibilities will include: Performance monitoring using Omegamon, RMF, SMF, and Splunk Involvement in performance-related … Upgrading, maintaining, and supporting the z/OS operating system Supporting ISV products from vendors like IBM and Broadcom Candidate requirements: Extensive experience in mainframe systems programming Knowledge of iWS scheduling software and SAS Knowledge of MXG and MICS (desirable) Proficiency in z/OS, SMP/E More ❯

ensure a bright future for NTT DATA and for the people who work here. NTT DATA is currently looking for a z/OS Mainframe Systems Programmer for our growing team in the UK, based remotely or on-site in Sheffield. Overview The role involves upgrading and … products from vendors such as IBM and Broadcom The ideal candidate will have the following experience and qualifications: Extensive experience with z/OS Mainframe systems programming (essential) Knowledge of iWS scheduling software Knowledge of SAS Knowledge of Parallel Sysplex Desirable: knowledge of MXG and MICS Proficiency in … countries, providing services in consulting, data, AI, industry solutions, and infrastructure management. Headquartered in Tokyo, part of NTT Group. Visit us at Job Segment: Mainframe, Programmer, Developer, Consulting, Information Technology, Technology More ❯

Contract Role: Mainframe DB2 Systems Programmer - Banking - Inside IR35 Location: UK (Remote) or Denmark (Hybrid - 10 days/month onsite) Rate: £450-£550/day (Inside IR35, via umbrella) Duration: 6 months+ Start: ASAP Client: Global Consultancy, End Client in the Banking Sector Salt is partnering with … a global consultancy supporting a major banking programme , and is looking for an experienced Mainframe DB2 Systems Programmer to join their infrastructure team. You will be responsible for maintaining a stable, secure, and highly available DB2 environment within a large-scale SysPlex setup . This includes performing … upgrades, supporting disaster recovery, and tuning for performance. Key Responsibilities: Install, upgrade, and customise DB2 and related Mainframe tooling Perform diagnostics, root cause analysis, and issue resolution Support disaster recovery, performance tuning , and high availability planning Work closely with DBAs, system programmers, and infrastructure teams Provide 24x7 on-call More ❯

Contract Role: Mainframe DB2 Systems Programmer - Banking - Inside IR35 Location: UK (Remote) or Denmark (Hybrid - 10 days/month onsite) Rate: £450-£550/day (Inside IR35, via umbrella) Duration: 6 months+ Start: ASAP Client: Global Consultancy, End Client in the Banking Sector Salt is partnering with … a global consultancy supporting a major banking programme , and is looking for an experienced Mainframe DB2 Systems Programmer to join their infrastructure team. You will be responsible for maintaining a stable, secure, and highly available DB2 environment within a large-scale SysPlex setup . This includes performing … upgrades, supporting disaster recovery, and tuning for performance. Key Responsibilities: Install, upgrade, and customise DB2 and related mainframe tooling Perform diagnostics, root cause analysis, and issue resolution Support disaster recovery, performance tuning , and high availability planning Work closely with DBAs, system programmers, and infrastructure teams Provide 24 7 on More ❯

Job Title – CICS System Programmer (Mainframe) As a CICS System Programmer, candidate will be part of a Global team responsible for building, configuring, and maintaining the Bank’s mainframe systems availability, efficiency, and resilience, underpinned by the architectural principle of cloned infrastructure, system configurations, applications. … Key Responsibilities - Perform mainframe CICS software upgrades coupled with administration and tuning to support mainframe environments. Current version is CICS 5.6. Provide high degree of technical support (24*7) to reduce the likelihood of significant service outage or disaster. Analyse new versions of CICS for functionality improving systems performance and reduce cost. Tracking and analyzing performance and resource utilization of CICS systems Recommend changes, upgrades, and enhancements based on the technical analysis. Perform problem diagnostics and resolutions as well. Participate in incident and problem management activities related to applications and CICS. Encourage and ensure collaboration across More ❯

Role – CICS System Programmer (Mainframe) Location : London/Denmark Contract Role Work Mode : Hybrid Mode Experience : 10+ Years Job Description: As a CICS System Programmer, candidate will be part of a Global team responsible for building, configuring, and maintaining the Bank’s mainframe systems availability … efficiency, and resilience, underpinned by the architectural principle of cloned infrastructure, system configurations, applications. Key Responsibilities - Perform mainframe CICS software upgrades coupled with administration and tuning to support mainframe environments. Current version is CICS 5.6. Provide high degree of technical support (24*7) to reduce the likelihood of … significant service outage or disaster. Analyse new versions of CICS for functionality improving systems performance and reduce cost. Tracking and analyzing performance and resource utilization of CICS systems Recommend changes, upgrades, and enhancements based on the technical analysis. Perform problem diagnostics and resolutions as well. Participate in incident More ❯

Role – CICS System Programmer (Mainframe) Location : London/Denmark Contract Role Work Mode : Hybrid Mode Experience : 10+ Years Job Description: As a CICS System Programmer, candidate will be part of a Global team responsible for building, configuring, and maintaining the Bank’s mainframe systems availability … efficiency, and resilience, underpinned by the architectural principle of cloned infrastructure, system configurations, applications. Key Responsibilities - Perform mainframe CICS software upgrades coupled with administration and tuning to support mainframe environments. Current version is CICS 5.6. Provide high degree of technical support (24*7) to reduce the likelihood of … significant service outage or disaster. Analyse new versions of CICS for functionality improving systems performance and reduce cost. Tracking and analyzing performance and resource utilization of CICS systems Recommend changes, upgrades, and enhancements based on the technical analysis. Perform problem diagnostics and resolutions as well. Participate in incident More ❯

Role – CICS System Programmer (Mainframe) Location : UK/Denmark Contract Role Work Mode : Hybrid Mode Experience : 10+ Years Job Description: As a CICS System Programmer, candidate will be part of a Global team responsible for building, configuring,and maintaining the Bank’s mainframe systems availability … efficiency, and resilience, underpinned by the architectural principle of cloned infrastructure, system configurations, applications. Key Responsibilities - Perform mainframe CICS software upgrades coupled with administration and tuning to support mainframe environments. Current version is CICS 5.6. Provide high degree of technical support (24*7) to reduce the likelihood of … significant service outage or disaster. Analyse new versions of CICS for functionality improving systems performance and reduce cost. Tracking and analyzing performance and resource utilization of CICS systems Recommend changes, upgrades, and enhancements based on the technical analysis. Perform problem diagnostics and resolutions as well. Participate in incident More ❯

Mainframe CICS System Support/Programmer Whitehall Resources require a Mainframe CICS System Support/Programmer to work with a key client on a 6 month initial contract. *Fully remote. *Inside IR35. Mainframe CICS System Support/Programmer As a CICS System Programmer, candidate will be part of a Global team responsible for building, configuring, and maintaining the clients Mainframe systems availability, efficiency, and resilience, underpinned by the architectural principle of cloned infrastructure, system configurations, applications. Key Responsibilities: . Perform Mainframe CICS software upgrades coupled with administration and tuning … to support Mainframe environments. Current version is CICS 5.6. . Provide high degree of technical support (24*7) to reduce the likelihood of significant service outage or disaster. . Analyse new versions of CICS for functionality improving systems performance and reduce cost. . Tracking and analysing performance and More ❯

poster from N Consulting Global Location : London/Denmark Contract Role Work Mode : Hybrid Mode Experience : 10+ Years Job Description: As a CICS System Programmer, candidate will be part of a Global team responsible for building, configuring, and maintaining the Bank’s mainframe systems availability, efficiency, and … resilience, underpinned by the architectural principle of cloned infrastructure, system configurations, applications. Key Responsibilities - Perform mainframe CICS software upgrades coupled with administration and tuning to support mainframe environments. Current version is CICS 5.6. Provide high degree of technical support (24*7) to reduce the likelihood of significant service … outage or disaster. Analyse new versions of CICS for functionality improving systems performance and reduce cost. Tracking and analyzing performance and resource utilization of CICS systems Recommend changes, upgrades, and enhancements based on the technical analysis. Perform problem diagnostics and resolutions as well. Participate in incident and problem More ❯

If you're ready to shape the future of data security, Protegrity is the place for you. Join Our Team as a Senior System Programmer, Mainframe! Are you passionate about technology and excited to play a crucial role in a dynamic environment? At Protegrity, we are looking for … a talented Senior System Programmer to manage and support our Mainframe systems. This is a hybrid role working out of our office in Skellefteå. Responsibilities: Supporting and maintaining the Mainframe. Upgrading the Mainframe to the next generation of IBM Processor. Troubleshooting for day-to-day incidents and … problems records. Providing out-of-hours support for the implementation of hardware changes. Qualifications: 8+ years of extensive experience in mainframe hardware support and configuration. Professional experience using technologies such as z/OS, TSO/ISPF, SDSF, JCL, JES2, OMVS. Extensive experience within Linux, C, and scripting. Knowledge More ❯

Role: Mainframe (DB2/CICS) Administrator/Programmer Location: London, UK(Hybrid) Project Type: Contract Have Experience of installing and/or customizing mainframe CICS software in Large Data sharing environments. Have Experience with CICS plex and CICS Explorer to manage CICS systems installing and/… or customizing software products Mainframe DB2 and/or data replication product suite Establishment of policies and procedures pertaining to database management, Disaster recovery, security, maintenance and utilization Analyzing new versions of DB2 for functionality that can improve systems performance and reduce cost Perform performance data collection, analysis … and tuning of DB2 systems Executes project and internal initiative responsibilities as assigned or delegated Participate in incident and problem management activities related to application and DB2 Troubleshoot issues and perform root cause analysis to prevent reoccurrence Provide 24x7 on-call support More ❯

Role: Mainframe (DB2/CICS) Administrator/Programmer Location: London, UK(Hybrid) Project Type: Contract Have Experience of installing and/or customizing mainframe CICS software in Large Data sharing environments. Have Experience with CICS plex and CICS Explorer to manage CICS systems installing and/… or customizing software products Mainframe DB2 and/or data replication product suite Establishment of policies and procedures pertaining to database management, Disaster recovery, security, maintenance and utilization Analyzing new versions of DB2 for functionality that can improve systems performance and reduce cost Perform performance data collection, analysis … and tuning of DB2 systems Executes project and internal initiative responsibilities as assigned or delegated Participate in incident and problem management activities related to application and DB2 Troubleshoot issues and perform root cause analysis to prevent reoccurrence Provide 24x7 on-call support More ❯

Role: Mainframe (DB2/CICS) Administrator/Programmer Location: London, UK(Hybrid) Project Type: Contract Have Experience of installing and/or customizing mainframe CICS software in Large Data sharing environments. Have Experience with CICS plex and CICS Explorer to manage CICS systems installing and/… or customizing software products Mainframe DB2 and/or data replication product suite Establishment of policies and procedures pertaining to database management, Disaster recovery, security, maintenance and utilization Analyzing new versions of DB2 for functionality that can improve systems performance and reduce cost Perform performance data collection, analysis … and tuning of DB2 systems Executes project and internal initiative responsibilities as assigned or delegated Participate in incident and problem management activities related to application and DB2 Troubleshoot issues and perform root cause analysis to prevent reoccurrence Provide 24x7 on-call support More ❯

Contract Role: CICS System Programmer - Banking Project - Inside IR35 Location: UK (Remote) or Denmark (Hybrid - 10 days/month onsite) Day Rate: £400-£600 (Inside IR35, via umbrella) Duration: 6 months+ Start: ASAP Client: Global Consultancy, End Client in the Banking Sector Salt is working with a global consultancy … delivering critical infrastructure and platform services to a leading banking client . We are recruiting a CICS System Programmer to join their Mainframe engineering team, responsible for maintaining a large-scale z/OS environment used for 24/7 operations. This is a specialist role for an … ensure platform stability Contribute to automation initiatives and document operational best practices Essential Skills & Experience: Minimum 10 years' experience supporting or customising CICS in Mainframe environments Minimum 5 years' experience with CICSplex and CICS Explorer Strong working knowledge of: Omegamon, Fault Analyzer, IPCS RACF and SMF 110 records SDSF More ❯

Contract Role: CICS System Programmer - Banking Project - Inside IR35 Location: UK (Remote) or Denmark (Hybrid - 10 days/month onsite) Day Rate: £400-£600 (Inside IR35, via umbrella) Duration: 6 months+ Start: ASAP Client: Global Consultancy, End Client in the Banking Sector Salt is working with a global consultancy … delivering critical infrastructure and platform services to a leading banking client . We are recruiting a CICS System Programmer to join their mainframe engineering team, responsible for maintaining a large-scale z/OS environment used for 24/7 operations. This is a specialist role for an … ensure platform stability Contribute to automation initiatives and document operational best practices Essential Skills & Experience: Minimum 10 years' experience supporting or customising CICS in mainframe environments Minimum 5 years' experience with CICSplex and CICS Explorer Strong working knowledge of: Omegamon, Fault Analyzer, IPCS RACF and SMF 110 records SDSF More ❯