Hays IT Contracting is a cooperation based on B2B rules. We connect IT specialists with the most interesting, technological projects on the market.Join the group of 500 satisfied Contractors working for Hays’ clients!For our Client we are currently looking for Candidates for the position of:z/OS System ProgrammerLocation: remote / PolandBranch: project in IT sectorJob type: B2B (with Hays Poland)Length: long-term cooperation, first contract for 12 monthsRate: 150-180 PLN/h net on B2BStart date: ASAP, max 1 month notice periodWorking hours: Business working hours, on calls (one week per month)Remote work: 100% remoteMethodology: ScrumTech stack:z/OS, SMP/E, REXX, JCL, Sysplex, Parmlib, Proclib, JES2Project:Project for a large international client from the IT sectorWhat will you do: Software lifecycle management: installation, upgrade, maintenance and replacement of software Exploring new product features which can benefit the customer Third line support in case of software errors Assist customers in using the software products Incident, change and problem handling Configuration and customization Setup of parameters Setup of customer dependent parts (e.g. user administration, product calendar, authorization matrix) Documenting Communication with customers and vendors Participation/contribution to technical projects What will you get: Long-term cooperation with the client implementing projects for the largest players in the banking, insurance, telco and more sectors Standard benefits - preferential rates for LuxMed and Multisport packages When you choose to work via Hays, you also get the opportunity to work for many of Hays' other leading clients in the future What we expect from you:Minimum 8 years of commercial experience with z/OS In depth knowledge and understanding ofz/OSand related product software z/OS Knowledge of software installation(SMP/E) Programming knowledge ofREXXandJCL Knowledge of Sysplex, Parmlib, Proclib, and JES2 Excellent communication skills in EnglishWhat would be a plus: Higher education in the field of computer science, mathematics or related 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 What will the recruitment process look like: Your CV will be verified by Hays Recruiter Recruiter will contact you by phone - a 15-minute conversation about the project and your experience Technical conversation with the client - online meeting (1h) Offer Welcome to the project! Hays Poland sp. z o.o. is an employment agency registered in a registry kept by Marshal of the Mazowieckie Voivodeship under the number 361.