Senior z/OS Mainframe Engineer – DR, Sec

IntelligenzIT in France seeks a mid-senior to senior z/OS administrator with at least five years of hands-on experience. You will maintain IBM z/OS environments, install and update software, monitor performance, and participate in capacity planning.

The ideal candidate understands RACF, SMP/E, RMF, JES2/JES3, TSO/ISPF, and mainframe security, with exposure to DR/BCP and regulatory banking settings. Collaboration with Security, Network, Storage, and Production teams is essential.