3 of 3 Mainframe Jobs in the North of England

will help evolve the strategic integration platforms, troubleshoot complex development integration issues, and contribute to the delivery of modern API-based integration across our Mainframe estate. Required Technical Skills IBM z/OS & Mainframe Strong experience developing or supporting applications on IBM z/OS. Good understanding of CICS … equivalent source management tools. Integration Technologies Experience with IBM MQ messaging. Knowledge of API integration technologies, including z/OS Connect EE or equivalent Mainframe API frameworks. Understanding of synchronous and asynchronous integration patterns. Experience implementing secure, resilient integrations between distributed and Mainframe applications. Understanding of REST APIs and enterprise ...

Join us as an Infrastructure Specialist at Barclays working with the Mainframe Security Engineering Team, where you'll build and maintain infrastructure platforms and products that support applications and data systems. You will use hardware, software, networks, and cloud computing platforms as required, with the aim of ensuring that … both standard hours and on an on‐call basis, weekends, and evenings. To be successful in this role you should have: Expert knowledge of Mainframe security, including: RACF administration and the management of RACF profiles, user access, and permissions. The implementation and maintenance of RACF security policies and procedures ...

Barclays is seeking an Infrastructure Specialist in Knutsford to build and maintain secure infrastructure platforms supporting critical applications and data systems. The role emphasizes Mainframe security, RACF administration, and automated scripting with REXX and JCL, ensuring reliability, scalability, and strong data protection. You will join a team providing 24x7 production ...