Seeking experienced z/OS Systems Programmer with 10+ years of experience, comprehensive knowledge of z/Enterprise server technology, and strong leadership skills to join Unum Technology Centre in Carlow. Key responsibilities include installing, customizing, and maintaining z/OS operating system, providing technical guidance, and ensuring business reliability and scalability. Required skills include advanced knowledge of z/OS components, JCL, REXX, and multiple software components. We offer exceptional development and progression opportunities, flexible working arrangements, and attractive benefits package.