https://jobs.co.uk/job/ibm-mainframe-engineers-zos-systems-programmers-contract-essential-consulting--f02ceca2-874a-446a-8922-af2bc5316ade RSS feed for IBM Mainframe Engineers / z/OS Systems Programmers Contract at Essential Consulting. en-gb Sat, 25 Apr 2026 20:37:52 GMT https://jobs.co.uk/job/ibm-mainframe-engineers-zos-systems-programmers-contract-essential-consulting--f02ceca2-874a-446a-8922-af2bc5316ade https://jobs.co.uk/job/ibm-mainframe-engineers-zos-systems-programmers-contract-essential-consulting--f02ceca2-874a-446a-8922-af2bc5316ade Wed, 22 Apr 2026 23:00:00 GMT Location: City of London | Salary: From £500 to £575 per day (inside IR35) | Type: Contract | We are currently supporting a major global banking client in the build-out of their core Mainframe infrastructure team and are looking to engage experienced IBM Mainframe professionals across a number of specialist areas. This is an opportunity to join a large-scale enterprise environment, working on a complex and business-critical IBM z/OS estate supporting high-volume, mission-critical systems. We... Contract