In depth knowledge and understanding of z/OS and related product software z/OS., Knowledge of software installation (SMP/E)., Programming knowledge of REXX and JCL., Knowledge of Sysplex, Parmlib, Proclib, and JES2., Excellent communication skills in English., Understanding of VTAM, TCP/IP, Enterprise Extenderz/OS., IOCD/HCD configuration., Knowledge of subsystems: DB2, IMS, CICS., Dump analysis., Performance tuning – RMF, SMF, Omegamon., z/VM, zLinux., Virtualization technologies – zCX., Mainframe modernization – ZOWE, Ansible., Experience in migration projects – z/OS upgrade to z/OS 3.1, Sysplex migration., WebSphere MQ for z/OS., z/OSMF – configuration and maintenance., Security management – RACF and Top Secret.

global IT projects, new technologies, Mental health support, sharing the costs of sports activities, private medical care, sharing the costs of professional training & courses, life insurance, remote work opportunities, integration events, retirement pension plan, preferential loans, no dress code, coffee / tea, parking space for employees, extra social benefits, christmas gifts, employee referral program, opportunity to obtain permits and licenses, charity initiatives, extra leave