z/OS System Programmer Remote Working Initial 4-months £500 - £550, Outside IR35 We're recruiting on behalf of a Mainframe Services Provider who are looking for a z/OS System Programmer to support the migration, installation, maintenance, and performance of IBM z/OS environments. As a z/OS System Programmer, you will be responsible for More ❯
join our team, supporting the migration, installation, maintenance, and performance optimization of IBM z/OS environments. This role is critical to ensuring reliability, security, and efficiency across our Mainframe infrastructure, while contributing to modernisation and compliance initiatives. Responsibilities Install, configure, and maintain z/OS, JES2, SMP/E, and RACF Manage system patches, upgrades, and performance tuning Troubleshoot … and resolve complex Mainframe systems issues Support integrations, migrations, and deployments across the platform Ensure adherence to security policies and regulatory compliance Collaborate with technical teams to deliver efficient and secure solutions Key Skills & Experience Strong experience in z/OS systems programming Proficiency with JCL, REXX, CLIST, and SMP/E Hands-on experience with RACF administration Demonstrable ability … to manage and troubleshoot enterprise Mainframe environments Experience with ISV tools such as Broadcom, BMC, or equivalent (desirable) This is an urgent contract, please apply immediately if you are interested. More ❯
z/OS System Programmer Remote Working Initial 4-months £500 - £550, Outside IR35 We're recruiting on behalf of a Mainframe Services Provider who are looking for a z/OS System Programmer to support the migration, installation, maintenance, and performance of IBM z/OS environments. As a z/OS System Programmer, you will be responsible for … Installing and maintaining z/OS, JES2, SMP/E, RACF Manage system patches, upgrades, and tuning Troubleshoot complex mainframe issues Collaborate on integrations and deployments Ensure security and regulatory compliance Demonstrate z/OS system programming experience Proven skills and experience to help you succeed in this role: Previous experience working as a z/OS System Programmer Experience More ❯
