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- £31k - £42k per annumEstimated...ambitions. In this role you will : Support and maintain the UK Mainframe Processor estate within a multi-LPAR multi-site Sysplex... ...generations z14 z15 z16 Knowledge of z/OS IODF HMC HCD TSO/ISPF SDSF JCL CHPID Mapping tool JES2 Ability to communicate complex...SuggestedLong-term contractFull-time
- £39k - £50k per annumEstimated...a legacy system written in HLASM (High-Level Assembler) from the mainframe to a cloud-based Java environment for one of the largest banks in... ...Analyze, understand, and enhance existing mainframe codebase (COBOL, JCL, CICS, DB2, IMS). Extract and...SuggestedOn-site5 days/week
- ...people who work here. NTT DATA is currently looking for a Senior Mainframe Project Manager (hybrid: remote + Sheffield or combination London... ...leads complex projects involving core systems (like z/OS, COBOL, JCL), overseeing planning, execution, risk management, and...SuggestedLong-term contractHybrid workingOn-siteRemoteFlexible hours
£48k - £60k per annum
...BMC utilities Skills in writing and debugging system-level routines and automation using Assembler, REXX, and JCL Ability to configure and support mainframe connectivity, performance monitoring, backup & recovery, and system administration Responsibilities: Work...SuggestedFull-timeRemoteAccess Computer Consulting
City of London, Greater London8 days ago- £35k - £47k per annumEstimated...We are seeking a skilled Mainframe Security Analyst to join our team. As part of the Mainframe RACF Security team your role is to protect the... ...& configuration. Experience with mainframe languages such as: JCL, REXX, CLIST, ISPF etc. Experience in documenting working...SuggestedFull-timePart-timeOn-siteRemote
- ...people who work here. NTT DATA is currently looking for a z/OS Mainframe Systems Programmer (hybrid: remote + Sheffield) for our growing... ...strong Parallel Sysplex skills z/OS, TSO/ISPF, USS, SDSF, JCL, RACF Installation of several different IBM and CA products...SuggestedLong-term contractHybrid workingOn-siteRemoteFlexible hours
- £37k - £49k per annumEstimated...Join Barclays as a Mainframe DB2 System Specialist , where you’ll install, configure, and maintain the IBM DB2 system to ensure strong performance... ...knowledge of mainframe operating system tools, including TSO, JCL, REXX, SQL, and others. Several years of hands-on experience...SuggestedPermanent
- £42k - £56k per annumEstimated...We are looking for Mainframe Developers for a permanent. You will be a part of a global IT service leader and will work on large-scale projects... ...in mainframe development Proficiency in COBOL, CICS, JCL, DB2, VSAM, and other mainframe technologies Experience in analysis...SuggestedPermanentFull-timeFlexible hours
£36k - £60k per annum
...experience within banking or financial services Strong hands-on experience with FIS Systematics core banking modules Solid skills in JCL, VSAM, CICS, and DB2 Experience across batch and online processing Good understanding of SDLC and change control Clear...SuggestedFull-timeGazelle Global Consulting Ltd
South East London1 hour ago£78k per annum
...Strong English language skills are a requirement for this role. Responsibilities: Configuration and administration of IBM z/OS mainframe network software Configuration and administration of network related 3rd party system software Provision of technical support...SuggestedFull-timeWork from homeRP Recruitment Ltd
London1 hour ago- ...Responsibilities: Configuration and administration of IBM z/OS Mainframe network software. Configuration and administration of network related 3rd party system software. Provision of technical support for Mainframe Networking issues during the normal working day and...Suggested
£300 per day
...Location - UK, London Mode of working - Work from home Start Date - Immediate Salary - GBP 300/day Job Type - 6 months Mainframe Network Responsibilities: Configuration and administration of IBM z/OS Mainframe network software. Configuration and...SuggestedImmediate startRemoteWork from home- ...Join Barclays as a Mainframe Systems Programmer, where you'll be responsible for supporting core systems through upgrades, administration, and evaluation of new tools. You’ll also benefit from being part of a vast professional network, collaborating with industry mentors and...SuggestedLong-term contractPermanentTemporaryOn-site
- £42k - £55k per annumEstimated...will design and present end-to-end infrastructure solutions across mainframe, storage, data centre, and virtualisation, using AI-driven... ...with hands-on expertise across mainframe environments (z/OS, COBOL, JCL, middleware), enterprise storage platforms (SAN, NAS, object storage...SuggestedHybrid workingRemoteFlexible hours
- £54k - £70k per annumEstimated...code using programming languages primarily on an IBM zSeries Mainframe in collaboration with business and technology teams for... ...Languages - Mainframe COBOL Development Tools – TSO Utilities – JCL, Sort Useful Technical Good knowledge of MS Office suite, and...SuggestedFlexible hoursRotating shifts
Global Payments Inc.
York, North Yorkshire15 days ago - ...is looking for an Endevor Administrator to manage and support the mainframe source code management system using CA Endevor. The role involves... ...administration or mainframe support. ~ Strong knowledge of JCL TSO/ISPF REXX and CLIST. ~ Experience with ACF2 or RACF for security...Hybrid workingRemote
- ...letter explaining why we should be thinking about appointing you to Mrs Judith Clarke, PA to the Headteacher, Trinity School by email jcl@trinity.cumbria.sch.uk by 9.00am, Monday 2nd February 2026. We will be looking at interviewing w/c 9th February. Trinity is...PermanentFull-timePart-timeSummer work
£500 per day
...Requirements: Hands-on experience with VisionPLUS CMS modules and FAS/VMx/TRAMS/IAS components Expert skills in Cobol, CICS, JCL, VSAM, IAM, EZT and File-Aid/Manager for batch and online processing Strong understanding of credit-card system flows and WINGSFM/VMX...- ...within the banking or financial services sector. * Strong hands-on experience with FIS Systematics core banking modules. * Proficiency in JCL, VSAM, CICS, and DB2. * Experience with batch and online processing. * Solid understanding of SDLC, change management, and quality...Immediate startRemoteFlexible hours
£99k - £110k per annum
...within the banking or financial services sector. Strong hands-on experience with FIS Systematics core banking modules. Proficiency in JCL, VSAM, CICS, and DB2. Experience with batch and online processing. Solid understanding of SDLC, change management, and quality...Remote jobFull-timeStackstudio Digital Ltd.
Remote1 hour ago£25.9 per hour
...mandatory Desirable Skills Experience in batch processing and job scheduling Exposure to Microfocus environments Understanding of JCL Korn shell scripting knowledge Familiarity with Linux/UNIX commands Basic understanding of Oracle database structures...Long-term contractHybrid workingImmediate startWork from homeShift workNight shiftWeekend work- ...thinking about appointing you to Mrs Judith Clarke, PA to the Headteacher, Trinity School, Strand Road, Carlisle, CA1 1JB or email jcl@trinity.cumbria.sch.uk by 9.00am, Monday 26th January 2026. You are welcome to contact us in advance if you would like to know more...PermanentPart-timeShift workNight shift
- £68k - £92k per annumEstimated...underlying technologies you are using and the advantages that they bring Plot a modernization path, which will migrate our remaining Mainframe and turn-of-the-century application to the latest cloud technologies, whilst ensuring that our critical business processing...PermanentHybrid workingOn-siteImmediate startFlexible hours
- £47k - £62k per annumEstimated...deployment guides. Deploy PSM and AIM/AAM/Secrets Manager/Conjur solutions. Work with infrastructure teams (*nix/Windows/Network/Mainframe/ Databases/Applications) to gather information for platform and account onboarding. Develop and unit test PSM connection...Full-timeFlexible hours
- £33k - £44k per annumEstimated...any analysis and evaluation to them to enable operational managers to plan and make decisions based on current data. Using Web and Mainframe screens you will be responsible for completing daily and weekly reports in line with agreed deadlines by analysing data and...Hourly pay40 hours/weekPermanentOn-siteShift work
- £62k - £81k per annumEstimated.... Securities/Markets business knowledge is an advantage. Knowledge and/or experience of the following areas is essential: IBM Mainframe AS/400/iSeries Windows UNIX Linux Database MS SQL Sybase Oracle MongoDB Virtualisation and Citrix based solutions High-frequency...Job sharingFull-timePart-timeHybrid workingOn-siteWork from homeFlexible hours
£25k - £32k per annum
...and implementing improvement initiatives throughout the Supply Chain function Requirements Analytical skills Good telephone manner IT Literate Previous inventory management skills Previous purchasing experience Experience of mainframe systems...Permanent- ...contact for complaints and escalations within the team and for our Resellers Provisioning and Managing reseller orders using our mainframe internal systems as required Liaise with resellers and suppliers to resolve issues, providing regular, proactive updates Customer...Flexible hours
£319.36 per day
...organisation will maximise the impact from its resources on Stock Investment and Asset Management. Ability to communicate effectively with colleagues and external partners. Ability to use a range of PC and mainframe IT applications as relevant to the work of the team....Full-timeInterimImmediate start- £59k - £78k per annumEstimated...Proven ability to assess legacy estates and define future-state architectures. Proficiency in mainframe tech (COBOL, DB2, CICS) and modern stacks (Java, Spring, microservices). Exposure to GenAI use cases in...
